Description Leidos is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Software Developer will work with a large team of developers, software engineers, and data engineers. Primary Responsibilities: Develop Java and/or Python applications that leverages Large Language Model (LLM) API calls Utilized Scrum agile techniques to manage workload and incrementally build out applications to meet customer requirements Leverage Amazon Web Services Experience creating RESTful API Required Qualifications: Active TS/SCI with Polygraph BS degree and 12+ years of relevant experience. Additional experience in lieu of degree. Hands-on development experience in object oriented programming languages like Java, Python, Kotlin, Go, Ruby etc. Experience with defining system architectures and design of new features Prior experience developing solutions to customer requirements Knowledge of Git, Jenkins, or Rundeck Desired Qualifications: Exposure to foundation AI models such as GPT Familiarity with AI topics and concepts such as prompt engineering Experience with AI libraries such as LangChain or others Understanding of Identity Access Management (IAM) Concepts Experience with design patterns and best practices Experience building microservices Experience with integration testing frameworks Documented open source contributions, technical certifications, continued education If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: September 25, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

public

Senior SW Developer

Description Leidos is seeking a Software Developer for a technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Software Engineer will work with a large team of developers, software engineers and data engineers. Primary Responsibilities:<ul><li>Knowledge/experience with the development of Cloud Formation scripts to generate network and application</li><li>infrastructure in a repeatable fashion</li><li>Ability to write custom scripts to install and configure code in EC2 instances</li><li>Experience with Python.</li><li>Develop Java and Python applications that leverage Neo4j and Elasticsearch</li><li>Ability to Implement NodeJS PM2 for application monitoring and resiliency</li><li>Utilized SAFe agile techniques to manage workload</li><li>Leverage Amazon Web Services</li><li>Experience creating RESTful API</li></ul>Required Qualifications:<ul><li>Active TS/SCI with Polygraph</li><li>BS degree and 12+ years of prior relevant experience. Additional experience in lieu of degree.</li><li>Must have experience with the Cloud / Amazon Web Services</li><li>Prior experience reading and developing solutions to customer requirements</li><li>Knowledge of Git, Jenkins, or Rundeck</li></ul>Desire Qualifications:<ul><li>Certification - Amazon Web Services (AWS)</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: October 9, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description The Analysis Solutions Business Area of the Intel Sector of Leidos has an opening for a Senior Scrum Master in Reston Virginia to join our team to lead Agile delivery teams supporting DTRA and DIA programs in a complex, regulated environment. This role requires deep expertise in Scrum or SAFe agile, strong servant leadership skills, and experience operating within -TS/SCI security, and compliance constraints. Primary Responsibilities<ul><li>Serve as Senior Scrum Master for Agile teams supporting multiple engineering and software development teams</li><li>Facilitate all Agile ceremonies including Sprint Planning, Daily Stand-ups, Reviews, Retrospectives, and PI Planning</li><li>Communicate with product owners, other scrum masters, program leadership, customers, and development teams to overcome impediments, risks and dependencies across teams</li><li>Configure and manage Jira boards, workflows, dashboards, and reporting</li><li>Partner with PMO and Portfolio Managers, and technical leadership</li><li>Help define, document, prioritize, and track the completion of Features, Epics, Stories</li><li>Consult with team members and customers to create and refine the product backlog</li><li>Coach and mentor teams and stakeholders on Scrum and SAFe practices</li><li>Provide agile training and mentor Scrum teams on best agile practices throughout project lifecyle</li><li>Track Agile metrics and support program reporting</li></ul>Required Qualifications - Education, Skills, and Experience:<ul><li>Bachelor's degree and 8+ years of experience or additional experience in lieu of degree.</li><li>Scrum Master certification (CSM, PSM, or equivalent)</li><li>7+ years Scrum Master experience</li><li>Experience on DoD or federal programs</li><li>SAFe Agile experience</li><li>Advanced Jira experience</li><li>Strong facilitation and communication skills</li></ul>Clearance Requirement: <ul><li>Must possess an active Top Secret/SCI with ability to obtain a polygraph post hire. This requires US Citizenship.</li></ul>Preferred Qualifications:<ul><li>SAFe certification</li><li>Experience in secure or classified environments</li><li>Servant leadership</li><li>Risk and dependency management</li><li>Stakeholder influence</li><li>Automated CI/CD Agile delivery within compliance constraints</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 10, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Scrum Master

Description Leidos Security Operations is seeking a proven, experienced security professional for a Senior Security Manager, to lead a multi-functional team and manage a portfolio of programs supporting our Cyber & Analytics Business Area supporting our Intelligence Community (IC) customers. This is an incredible opportunity to apply your leadership and security experience in leading a team of security professionals across multiple locations and providing direction and oversight of security support to SCI programs in support of impactful business operations. Primary Responsibilities &bull;This leader will be responsible for the s security oversight and management of trusted security support for multiple contracts ensuring the proper implementing of the industrial security program and ensuring company and customer security requirements are met and exceeded. *This leader will guide and develop a highly motivated team of industrial security professionals across multiple states and cleared facilities. &bull;This leaders will interface with all levels of Leidos personnel and government officials to ensure contract security compliance with the National Industrial Security Program Operating Manual 32 CFR Part 117 (NISPOM), Contract Security documents and Program Classification Guides. &bull;The applicant must possess the confidence to make critical security decisions concerning high value contracts and to implement security procedures that will prevent unauthorized access to company and government facilities or information. &bull;The applicant must have a proven ability to apply risk mitigation in solving complex security challenges &bull;The applicant will provide clear guidance to company employees and recommend modifications to operations policies or procedures as appropriate. &bull;The applicant will provide day-to-day oversight and guidance to security personnel in relation to their security program(s), personnel clearance processing, program reviews, document control and security audits. &bull;The applicant will provide oversight and direction on security violation/infraction investigations & reports, receipt/dispatch/destruction/mail logs, visit certs, etc. &bull;The applicant will provide technical security experience in the following security disciplines: personnel, physical/industrial, computer investigations and operations. &bull;The applicant will need to be proficient at preparing and disseminating security requirements, guidance, and procedures. &bull;The applicant will ensure training of security personnel on how to properly create and conduct SCI briefings relevant to specific program missions for program personnel. &bull;The applicant is expected to collaborate with members of the DoW, IC and other officials as required to maintain knowledge and understanding of current security requirements. &bull;The applicant will provide guidance to security personnel on how to monitor, update and maintain personnel/program records (e.g. database and hardcopy) of security actions, as well as interpret security policies on matters pertaining to processing, dissemination and controlling of classified material. &bull;The applicant is expected to effectively coordinate security initiatives or requirements with internal and external security offices and business areas. &bull;The applicant will monitor and manage security operations across the Sector and provide status reports and recommendations to various levels of internal security and business leaders. &bull;The applicant will provide guidance on how to effectively build and maintain a security program to include how to create, manage and execute Security Awareness and CI training programs. &bull;The applicant will work closely and collaborate with internal and external managers to ensure understanding of program operations. &bull;The applicant will be expected to work extended hours as required. &bull;The applicant will have experience in creating and authoring Security Volumes for Request for Proposals. Basic Qualifications &bull;Bachelor's degree and 8+ years of relevant experience or master's with 6 years of relevant experience required &bull;Minimum of 6-8 years of experience leading and managing CPSOs, CSSOs or FSOs to include experience administering and providing performance feedback, setting goals and approving timecards &bull;Experience managing multiple programs to include collaborating with site leadership, program leadership and members of the executive leadership team &bull;Ability to travel to security sites around the Northern Virginia and Washington, D.C. Metro Area &bull;Experience briefing large audiences on the security status of programs &bull;Has a deep knowledge of the security discipline to manage highly complex or specialized projects/process improvements &bull;Uses influence and expert knowledge in presenting solutions/approaches &bull;Thorough working knowledge of the NISPOM, other government regulations (e.g. Intelligence Community Directives (ICD), and Security Executive Agent Directives (SEADs) as well as customer specific policies and directives &bull;Self-starter with ability to independently manage tasks &bull;Commitment to security - creating and delivering the highest value to customers &bull;Strong background utilizing Microsoft Office products such as Word, Excel, PowerPoint, and Teams &bull;Evaluate and interpret clearance decisions made by government customers &bull;Ability to interpret company and government security policies and apply them to program operations &bull;Strong understanding of Physical Security requirements of ICD 705 to meet contractual needs, experience with SCIF Buildouts from start to finish &bull;Proven ability to manage Sensitive Compartmented Information programs &bull;Thorough understanding and working experience with government and corporate security databases such as SIMS and customer databases &bull;Thorough experience mentoring security employees on how to consolidate SCI nomination packages for submission to customer. Experience reviewing SF 86s, Foreign Contact Forms and other supplemental forms &bull;Experience setting a standard for establishing the creation of initial security briefings, debriefings, indoctrinations, pre/post foreign travel briefings and refresher briefings, as appropriate &bull;Strong communication skills, both oral and written &bull;Candidates must possess an active Top Secret clearance with SCI eligibility and Polygraph Preferred Qualifications: *Experience leading security teams supporting IC customers &bull;Experience managing large complex programs and teams geographically disbursed &bull;Experience building SCIFs to ICD 705 technical specifications &bull;Established relationship and partnership with government entities across the IC &bull;Current Industrial Security Certification FSO, CPSO or CSSO training/certificate(s) &bull;Experience training security personnel on developing and implementing security Standard Operating Procedures (SOPs) and emergency action plans &bull;Knowledge of Access Control and Intrusion Detection Systems &bull;Resourceful in solving problems and capitalizing on opportunities &bull;Member of Security Organizations/affiliations (e.g. ISWG or NCMS) If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: November 17, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $105,300.00 - $190,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Security Manager

Description Leidos is seeking a Senior SharePoint Administrator to partner on a large enterprise IT contract for the Department of War (DoW) to support SharePoint operations across multiple geographic locations. The ideal candidate will be a technical expert responsible for installation, configuration, security, operation, and maintenance of servers, equipment, and software related to the SharePoint infrastructure. The candidate will ensure solutions meet business needs and involves tasks such as managing permissions, migrating content, troubleshooting issues, training users, and integrating SharePoint with Microsoft and custom applications. The Senior SharePoint Administrator will provide systems and software operations and maintenance support in a large network enterprise, multi-enclave environment. This individual will work in a team environment to ensure mission needs are met and ensure functionality of capabilities of customers. Primary Responsibilities:<ul><li>Maintenance and Administration: Maintain and administer Microsoft SharePoint 2016/2019 Servers, including daily monitoring, troubleshooting and performance analysis.</li><li>Installation and Configuration: Install and configure SharePoint software and related components at the server level, including SQL Server, web server and application server.</li><li>Customization: Customize the platform to meet specific business requirements.</li><li>Migration and implementation: Execute the migration of content from the existing SharePoint Infrastructure running on Windows Server 2016 to the new Infrastructure that will run on Windows Server 2019, ensuring data integrity and minimal disruption.</li><li>Support the migration of legacy SharePoint solutions from on-premises environments to SharePoint Online.</li><li>Oversee SharePoint projects to include minor and major version upgrades, routine maintenance, and expansion of capabilities to meet emerging requirements.</li><li>Troubleshooting and support: Log, analyze, and resolve technical issues, escalating to vendors or other teams as needed.</li><li>Integration: Integrate SharePoint with other Microsoft 365 applications and the Power BI Platform.</li><li>Compliance and Governance: Understanding of National Institute of Standards and Technology frameworks for cybersecurity and privacy. Ensure that SharePoint solutions comply with DISA Security Technical Implementation Guides (STIG) and complete STIG checklists as required. </li><li>Provide follow-up reports (technical findings, feedback, resolution steps taken, After Action Report (AAR) etc.) for Root Cause Analysis, engineering technical assessment, and process improvement initiatives.</li><li>Security Best Practices: Configure the SharePoint Infrastructure to comply with Microsoft Security, Performance and Operations Best practices.</li><li>Security Least Privilege: Configure the SharePoint Infrastructure Administrative Accounts to comply with the Principal of Least Privilege.</li><li>Security RBAC: Configure the SharePoint Infrastructure Administrative Accounts to utilize Role-Based Access Control (RBAC).</li><li>Security Zero Trust: Configure the SharePoint Infrastructure Administrative Accounts to Zero Trust Architecture.</li><li>Rapidly distinguish and resolve isolated user problems from enterprise-wide application/system problems. </li><li>Implement Identity and Access Management (IdAM) policies and tools.</li><li>Examine highly complex customer problems in Windows, Macintosh, and UNIX desktop operating systems (think of virtualized clients) imaging, desktop applications, user profiles, and general system problems.</li><li>Support customer requirements in a 24/7/365 environment and schedule.</li></ul>Basic Qualifications:<ul><li>The candidate must have bachelor's degree with 8+ years of prior relevant experience or a Master's Degree with 6-10 years of prior relevant experience. Additional experience may be taken into consideration in lieu of a degree.</li><li>Strong knowledge of SharePoint's functional capabilities, including site, page, list creation, and permission management.</li><li>Familiarity with SharePoint 2016, SharePoint 2019, and SharePoint Online.</li><li>Experience with InfoPath, Microsoft 365 and the Power BI Platform.</li><li>Understanding of authentication protocols like Kerberos, NTLM, and claims-based authentication.</li><li>Knowledge of related technologies like Active Directory, Azure Active Directory, and Internet Information Services (IIS).</li><li>Client-side development skills using JavaScript frameworks like TypeScript, as well as server-side development skills for creating web parts.</li><li>Experience with business intelligence and dashboard development.</li><li>Experience with interacting with DoW customers to handle service, inquiries, and problems.</li><li>Experience working independently, without supervision, analyzing a situation, designing, and communicating solutions to senior management and customers at multiple worldwide locations.</li><li>In-depth understanding of SharePoint administration.</li><li>In-depth understanding of customer IdAM policies and tools.</li><li>Experience with Tier 2 system administration.</li><li>Experience with Scripting/Automation.</li><li>Experience troubleshooting issues in a growing environment.</li><li>Experience with log reviews, incident analysis, and identification of issue trends.</li><li>Experience with SharePoint server patch management methodologies. </li><li>Time management skills.</li><li>Ability to work independently.</li><li>Excellent oral and written communications skills.</li><li>Track record of working effectively within a team, and support to peers toward improved processes and results.</li><li>Experience with support ticket management systems. </li><li>Candidate must, at a minimum, meet DoD 8570.11- IAT Level II certification requirements (currently Security+ CE, CCNA-Security, GSEC, or SSCP).</li><li>Ability to commute to the office on the approved schedule.</li></ul>Preferred Qualifications:<ul><li>MS-102 Microsoft 365 Administrator Expert.</li><li>AZ-800/801 Windows Server Hybrid Administrator Associate.</li><li>AZ-104 Azure Administrator Associate or AZ-305 Azure Solutions Architect Expert.</li></ul>Clearance:<ul><li>An active TS/SCI clearance is required for this position.</li><li>Due to the nature of the government contracts we support, US Citizenship is required.</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: January 26, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $92,300.00 - $166,850.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior SharePoint Administrator

Description Today, Electronic Warfare (EW) is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats. Due to success of continued growth - the Electronic Warfare Division at Leidos (in Arlington, VA or San Diego, CA ) currently has an opening for a Senior Signal Processing Engineer. As a EW Senior Signal Processing Engineer, you will be responsible for research, design, and development of signal collection, processing and dissemination systems. Duties may include designing, developing, and analyzing systems for the extraction of information from signal sensors. You will support the Division by achieving program objectives, leading technical teams - and participate in business development activities. The ideal candidate will possess superior analytical and problem-solving skills, operate independently with limited supervision and feedback, be a strong team player, and have the ability to establish solid working relationships with technical staff members and peers within the division as well as our external Government customers. Regular tasks will include a mix of the following: - Develop novel and advanced algorithms, performance simulation, and analysis - using simulated and real data in both time series and spectral domains - Serve as Technical Team Lead - Lead or support marketing and business development initiatives: develop technical solutions and new ideas for response to capture efforts (e.g., BAAs, RFPs etc.) - Participate in, and/or lead, lab-based and field testing - Lead and/or engage in multiple projects - Communicate results in briefings and written material to your team, the Customer and management At Leidos, we offer competitive benefits http://www.leidos.com/careers/pay-benefits, including 4 or more weeks Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in Electronic Warfare! Basic Qualifications: - Must be U.S. Citizen with an active Secret clearance and the ability to obtain a TS/SCI level clearance - Bachelors with 12+ years prior relevant experience, or Masters with 10+ years prior relevant experience - Fluent with tools such as MATLAB, Linux, Mathematica, Python, Simulink - and languages such as C/C++, Java etc. - Working knowledge areas such as digital filtering, spectral estimation, detection and estimation theory, linear algebra and stochastic processes - Demonstrated leadership of small multi-disciplinary technical teams and/or projects - Demonstrated strong oral and written communication - Experience working in EW, SIGINT and/or radar fields as a technical leader Preferred Qualifications: - Doctoral degree - Business Development and Capture experience (e.g., Proposals, white papers etc.) - Experience working in a Research and Development (R&D) environment NOTE: for this position the salary range will be $180,000 - $270,000 for qualified candidates with an active clearance and the ability to obtain a TS/SCI clearance. Must be able to work onsite in our Arlington, VA or San Diego, CA offices. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: January 26, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Signal Processing Engineer

Description Do you want to join a high performing team that values integrity, innovation, and collaboration with a company whose mission is to make the world safer, healthier, and more efficient through information technology, engineering, and science? Are you interested in making a difference by applying your signature production skills toward state-of-the-art research and development problems? Leidos currently has an exciting opening for a signatures modeling engineer to work in our Beavercreek office in the greater Dayton, OH area. As a Signatures Modeling Engineer, you will apply your skills and critical thinking to a wide variety of signature modeling programs supporting AFRL, NASIC, LCMC, and other customer agencies. You will run state of the art signature prediction codes, like Xpatch and SENTRi on airborne and ground-based vehicle models to generate highly accurate signature models. You will also create custom signature prediction tools and perform special analyses in support of critical customer mission areas. This job offers a unique ability to collaborate directly with the creators of industry standard tools such as Xpatch as well as others (SENTRi, etc.). We are looking for a qualified candidate to bring technical excellence, leadership, entrepreneurship, and creativity to our programs. You will interact with customers, participate in, and lead technical projects areas, and pursue growth in new areas. This position requires most job duties to be performed onsite due to the sensitive nature of this work and the desire for in-person collaboration, however we offer flexible in-office hours and the ability to perform some job duties remotely. Primary Responsibilities<ul><li>Model and characterize electromagnetic (EM) phenomenology (scattering, absorption, polarization, refraction, diffraction, etc.) primarily in, but not limited to, radio frequency (RF) bands</li><li>Characterize and evaluate radar cross sections (RCS)</li><li>Verify and validate measured data and computational electromagnetic (CEM) predictions</li><li>Create signature predictions using CEM prediction software (SENTRi, Xpatch, COMSOL, CST, HFSS, Feko, etc.)</li><li>Write and present technical information related to development activities</li><li>Assist or lead the team with business development activities by supporting proposal and technical solution development and also in interfacing with other parts of Leidos for multi-disciplinary capture opportunities</li><li>Apply technical leadership abilities and lead or assist teams to develop solutions for complex technical issues</li></ul>Basic Qualifications:<ul><li>Bachelor's degree with 12+ years' experience or a master's degree or higher with 10+ years' experience in Electrical Engineering or a closely related scientific field such as Physics, Optics, Engineering Physics, etc.</li><li>US citizen</li><li>Must have an active Secret clearance with the ability to obtain a TS/SCI clearance</li><li>Strong understanding of applied electromagnetics with skills in EM modeling and experimentation</li><li>Adept in CEM prediction software and proven history of applying simulation tools to characterize EM phenomenology</li><li>Excellent communication skills and a willingness and interest to collaborate in an interdisciplinary team environment to drive towards overall project and team objectives</li><li>Expert in technical writing, documentation, and organization</li><li>Ability to both lead and work as a team member</li><li>Strong attention to detail and deadlines</li><li>Ability to lead small technical teams to solve complex problems</li><li>A self-starter with a strong drive to lead and develop solutions that meet customer demands in a timely manner</li></ul>Preferred Qualifications:<ul><li>PhD</li><li>Active TOP SECRET is desired, but not required</li><li>Radar Cross Section (RCS) design familiarity</li><li>Knowledge of antenna and radome design principles</li><li>CAD and meshing familiarity</li><li>Supervisory experience</li><li>Interest in Business Development</li><li>Entrepreneurial interest in working across multi-disciplinary teams on larger, more complex undertakings</li><li>A basic understanding of, or exposure to the following is a plus, but not required:</li><li>Automatic Target Recognition</li><li>Radar signal processing fundamentals</li><li>MATLAB, Python, and C++ </li><li>Experience with running simulations on high-performance computing (HPC), graphics processor units (GPU), and other advanced processing platforms</li></ul>AWTLINC If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: November 10, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Signatures Modeling Engineer

Description Leidos is seeking a Senior Software Asset Manager in Fort Belvoir, VA to support the DTRA I3TS program. This role provides Software Asset Management (SAM) support to a large government agency, primarily leveraging the ServiceNow platform. You will lead the planning, deployment, monitoring, harvesting, and retirement of software assets by implementing best-practice workflows within the ServiceNow SAM Professional module and ITSM suite. You will be responsible for creating and maintaining the accuracy of the ServiceNow CMDB, managing software entitlements, and ensuring license compliance based on software license right-to-use (RTU), maintenance agreements, and discovery data. Clearance: Current Top Secret/SCI Clearance. US Citizenship required Primary Responsibilities<ul><li>ServiceNow SAM Implementation: Support the development, configuration, and management of the ServiceNow SAM Professional module to automate the software lifecycle.</li><li>Workflow Integration: Implement and optimize software request workflows within ServiceNow ITSM, ensuring seamless integration between the Service Catalog and Asset Management.</li><li>Entitlement Management: Manually create and modify IT software asset records, entitlements, and software models within ServiceNow, ensuring linkage to appropriate contract records.</li><li>Compliance & Reconciliation: Utilize the ServiceNow License Workbench to monitor compliance position, perform reconciliation, and address out-of-compliance alerts.</li><li>Data Accuracy: Ensure the integrity of software discovery data within the ServiceNow CMDB by validating relationships between software installations and hardware devices.</li><li>License Harvesting: Lead software harvesting and reclamation efforts using ServiceNow Reclamation Rules to optimize license utilization and reduce costs.</li><li>Contract Lifecycle: Maintain software license contracts and maintenance agreements within ServiceNow, ensuring all vendor agreement changes are accurately reflected.</li><li>Reporting: Create and distribute automated software compliance and utilization reports using ServiceNow Dashboards and Performance Analytics.</li><li>Licensing Expertise: Research upgrade/downgrade rights and virtualization complexities to ensure ServiceNow counters accurately reflect client Right to Use (RTU).</li></ul>Basic Qualifications<ul><li>Bachelor's degree and 8+ years of experience in ITSM asset management, additional years of experience will be acceptable in lieu of a degree</li><li>Current ITIL4 Certification</li><li>ServiceNow Expertise: Proven experience utilizing ServiceNow ITSM and SAM Professional modules for asset tracking and license reconciliation.</li><li>Platform Knowledge: Strong understanding of the ServiceNow Common Service Data Model (CSDM) and its impact on Software Asset Management.</li><li>SAM Lifecycle: Advanced knowledge of the software asset lifecycle: planning, acquisition, deployment, monitoring, harvesting, and retirement.</li><li>Licensing Models: Deep understanding of major software publishers' licensing models (e.g., Microsoft, Adobe, Oracle, IBM) and their configuration within ServiceNow.</li><li>Standards: Knowledge of international SAM standards (e.g., ISO 19770-1) and ITIL frameworks.</li><li>Tools: Experience with discovery sources that feed into ServiceNow (e.g., ServiceNow Discovery, MS SCCM/MECM, or Tanium).</li><li>Customer-service oriented with a problem-solving attitude</li><li>Excellent written and verbal communications skills</li><li>Proficient in Microsoft Office tools, primarily Word, Excel, and PowerPoint.</li><li>Able to interpret an extensive variety of technical and non-technical instructions and deal with several abstract and concrete variables.</li><li>Excellent verbal and written communication skills</li><li>Must Hold a current Top Secret/SCI Clearance. US Citizenship required</li></ul>Preferred Qualifications<ul><li>ServiceNow Certifications: ServiceNow Certified Implementation Specialist - Software Asset Management (CIS-SAM) or ServiceNow Certified System Administrator (CSA).</li><li>Professional Certifications: IAITAM Certified Software Asset Manager (CSAM) or CHAMP.</li><li>Analytical Skills: Metrics-driven thinker with the ability to translate ServiceNow data into actionable cost-saving insights.</li><li>Communication: Ability to present complex compliance data to diverse stakeholders and management levels.</li><li>SQL/Reporting: Experience with SQL or advanced ServiceNow Reporting/Performance Analytics to generate custom license metrics.</li></ul>At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: January 5, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $92,300.00 - $166,850.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Software Asset Manager

Description Leidos is seeking a Software Engineer who will be a member of a dynamic team working on the development/maintenance of software that improves aircraft runway and terminal congestion. Nationwide congestion is increasing, and the need for efficient aircraft traffic planning is critical. The Federal Aviation Administration (FAA) Terminal Flight Data Manager (TFDM) is the surface management solution that will provide NextGen Air Traffic Control capabilities to improve air traffic operations in the National Airspace System (NAS). The Terminal Flight Data Management (TFDM) program is a Federal Aviation Administration's (FAA) NextGen program based on airport surface management that provides efficiency for both the airport surface and terminal airspace by providing a new and comprehensive integrated surface traffic control and management system. TFDM functions include: - Surface Collaborative Decision making (SCDM), departure scheduler and other airport decision tools - Electronic Flight Data (EFD) - Enhanced Air Traffic Control Tower (ATCT) Traffic Flow Management System (TFMS) - Replacement or integration of multiple systems in the National Airspace System (NAS). - TFDM will share data among controllers, aircraft operators, and airports so they can better stage arrivals and departures and manage traffic flow within terminal airspace for greater efficiency. - Stakeholders will have a shared awareness of flights on the ground and in the air, the ability to exchange data electronically, with the goal of a continuous real-time picture of traffic volume and airport resources, making flights more efficient from gate to gate. Responsibilities: - Working both as a member of a team and independently the successful candidate will be: - Maintaining the FAA air traffic control display software within the object-oriented environment (primarily C++/Java) on a UNIX/Linux platform. - Performing software development as needed for the TFDM system - Providing support needed for system engineering - Developing the design for the user interface framework including client and server-side components - Working in an Agile Scrum environment - Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information. - Work independently, providing suggestions to the product architect/SW lead - Mentor other junior members of the team - Participate in design discussions and provide suggestions - Work on complex tasks Qualifications: - Experience in object-oriented design and development - Experience in following a documented Software Development Process - Experience using version control tools such as Git, Subversion or CVS - Experience in use of the UNIX and Linux operating systems - Experience in Ansible, shell script, Python - Development experience in other computer languages (Java, Perl, etc.) - Familiarization with the Atlassian Tool Suite and JIRA - FAA air traffic domain knowledge Qualifications - External EDUCATION & EXPERIENCE: Typically requires BS degree or equivalent experience and 4-6 years prior relevant experience. Desired Skills: - Python experience - Linux experience - Shell scripting experience - Ansible experience - OS/hardware/firmware/network switch level infrastructure experience - Development experience in other computer languages (Java, Perl, etc.) - Familiarization with the Atlassian Tool Suite and JIRA - Experience in Ansible, shell script, Python FAA domain knowledge is a plus. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: December 16, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Software Developer

Description Leidos' High Fidelity Simulation Business Area designs and delivers cutting-edge system-of-systems solutions that power world-class simulation, training, and analysis products for the U.S. Navy. In this role, based at a U.S. Government facility in Bethesda, MD, you will work with state-of-the-art technologies to develop advanced sonar tactical decision aids (TDAs) that directly support the Fleet. You'll be part of a high-performing team whose mission-critical work shapes the Navy's tactical edge-making a tangible impact on national security. At Leidos, we empower our engineers to do meaningful work while continually building new skills to grow the career they want to achieve. What You'll Work On<ul><li>Develop and enhance Tactical Signature Guidance (TSG) systems, including sonar TDAs across multiple code baselines.</li><li>Troubleshoot and resolve complex software challenges while contributing innovative solutions.</li><li>Learn and apply new programming languages and technologies, with mentorship and support from experienced teammates.</li><li>Occasionally support hardware system configuration and build-out, gaining exposure to full system integration.</li></ul>This opportunity is ideal for developers who thrive on solving complex problems, want to expand their technical expertise, and are motivated by work that directly supports the U.S. Navy's operational readiness. Primary Responsibilities<ul><li>Mentor a de-centralized team of 15+ developers, applying agile methodologies within a larger 50+ member program.</li><li>Collaborate in an agile environment to design, develop, and deliver complex mission system software.</li><li>Own and deliver solutions built with Java, C++, and other modern technologies.</li><li>Explore and apply new frameworks and languages such as Angular, Rust, or Scala to meet evolving mission needs.</li><li>Troubleshoot and resolve complex technical challenges with creativity and efficiency.</li><li>Make informed decisions even with limited information in dynamic, fast-paced environments.</li><li>Recognize when to adapt or pivot during implementation to ensure the best technical and mission outcomes.</li><li>Drive process improvements and introduce innovative workflows that enhance team performance.</li><li>Influence positive change through collaboration, initiative, and technical leadership.</li><li>Balance multiple priorities and adapt quickly to urgent or shifting requirements.</li><li>Communicate clearly across teams, stakeholders, and leadership.</li><li>Apply agile best practices to deliver high-quality, iterative results that make an impact.</li><li>Travel occasionally to Manassas, VA for integration efforts and direct team collaboration.</li></ul>Basic Qualifications<ul><li>Education: Bachelor's degree in Engineering, Mathematics, Physical Science, or Computer Science, or another degree providing equivalent software development expertise.</li><li>Experience: Minimum of 7 years in some combination of:<ul><li>Designing, developing, and implementing real-time acoustic signal processing algorithms</li><li>Developing parallel processing implementations</li><li>Working with service-oriented architectures (SOA)</li><li>Developing signal processing, real-time data analysis, or visualization/simulation systems</li><li>Java and C++ are required for this role</li></ul></li><li>Domain Expertise: At least 5 years of development and integration experience with sonar and/or Navy Command and Control (C2) systems.</li><li>Security: Ability to obtain a U.S. security clearance.</li><li>Certification: Possess an IAT Level I or higher certification, or willingness to obtain one within 30 days of hire.</li></ul>Desired Qualifications<ul><li>Education: Master's degree in Computer Science, Engineering, Mathematics, or Physical Sciences.</li><li>Experience: ~11 years designing, developing, and implementing signal processing, real-time data analysis, or visualization/simulation systems.</li><li>Technology Leadership: ~8 years evaluating and integrating new technologies, maintaining modern software architectures, and mentoring development teams.</li><li>Big Data & Cloud: Experience with Scala, NoSQL/NewSQL databases, Cassandra, Kafka, Spark, and AWS cloud environments.</li><li>UI/Visualization: Proficiency with HTML5, Angular, TypeScript, Cesium, and related toolsets.</li><li>Containers & Microservices: Strong background in Kubernetes, Docker, REST APIs, and containerized microservice architectures.</li><li>Collaboration & Agile: Proven experience contributing to open-source projects and leading or participating in agile/scrum teams.</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: January 15, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Leidos is seeking a Full Stack Software Developer with expertise in modern front-end development frameworks such as Angular, React, or Vue as well as back-end development using TypeScript (e.g., building RESTful APIs working with NestJS). You will support a 200+ FTE technical development program supporting the Sponsor's IdAM/ICAM programs located on a secure network. As a Software Developer you will design, develop, and implement reliable, robust, and resilient code for systems used by the sponsor. Demonstratable working experience with development tools (e.g., Angular, React, Vue, NestJS), is strongly preferred. The Software Developer will work with an integrated team of developers, software engineers, cybersecurity engineers, database administrators, and system architects. *** Applicants for this position are expected to have significant, hands-on software development experience. *** Primary Responsibilities<ul><li>Deliver Software Development products in accordance with sponsor delivered requirements</li><li>Support the development of enterprise software solutions within the customer's cloud environments</li><li>Create test scripts and perform unit testing</li><li>Support Front end development using Angular</li><li>Support Back end development using NestJS</li><li>Utilize agile techniques to manage workload</li><li>Leverage Amazon Web Services</li><li>Experience creating RESTful APIs</li></ul>Required Qualifications<ul><li>Active TS/SCI with Polygraph</li><li>BS degree and 8+ years of relevant experience. Additional experience in lieu of degree.</li><li>Must have experience with modern front-end development frameworks (Angular, React, etc.)</li><li>Must be able to plan and prioritize personal tasking and be able to communicate effectively verbally and in writing</li><li>Must be an independent thinker, capable of performing high quality work, both independently and with a team in a fast-moving environment.</li><li>Work with the team's security engineer to address and mitigate security findings stemming from system security scans</li><li>Experience interacting with cross functional project teams including Software Development System Engineering, Security Compliance, and Quality Assurance</li></ul>Desired Qualifications<ul><li>Demonstratable working experience with containers (i.e., Docker/Podman) or their orchestration (e.g., Kubernetes)</li><li>Demonstratable working experience with serverless platforms (e.g., AWS Lambda)</li><li>Experience with security accreditation process</li><li>Experience working in Agile, SAFe, and Scrum environments</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: October 9, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description The Senior Software Engineer will serve as an experienced technical contributor solving complex technical issues and driving innovation within the team. This individual will play a key role in leading technical projects, mentoring engineers, and ensuring the delivery of secure, high-quality software solutions. The role also emphasizes leveraging AI-assisted coding tools, such as Claude Code, to enhance productivity and innovation. Key Responsibilities: <ul><li>Technical Leadership and Collaboration: <ul><li>Lead the design, development, testing, and maintenance of software solutions using C#. </li><li>Provide technical guidance and mentorship to engineers at all levels. </li><li>Foster team collaboration and alignment with best practices.</li></ul></li><li>Software Development and Security Compliance:<ul><li>Develop software that adheres to industry security standards and enhances security compliance. </li><li>Apply object-oriented design principles and patterns to ensure code reusability and maintainability. </li><li>Implement Test-Driven Development (TDD) and Continuous Integration practices.</li></ul></li><li>AI-Assisted Coding and Innovation: <ul><li>Utilize AI-assisted coding tools, such as Claude Code, to streamline development processes and enhance code quality. </li><li>Drive innovation by researching and integrating best practices into software solutions, including AI-based methodologies.</li></ul></li><li>Problem Solving and Innovation: <ul><li>Evaluate and troubleshoot complex technical issues, providing guidance to engineers and Field Service Engineers. </li><li>Drive innovation by researching and integrating best practices into software solutions.</li></ul></li><li>Customer Interaction: <ul><li>Interact with customers to understand requirements and provide technical solutions. </li><li>Explain technical trade-offs and solutions to non-technical stakeholders.</li></ul></li><li>Project Estimation and Sustainability: <ul><li>Develop project estimates for budgeting and scheduling, including allocations for sustaining engineering and technical debt remediation. </li><li>Incorporate forward-thinking strategies to support sustainable product lines.</li></ul></li></ul>Required Skills: <ul><li>8-12 years of experience in software development, with a strong programming background in C#. </li><li>Proven ability to lead technical projects and mentor engineers. </li><li>Expertise in object-oriented design principles and Agile methodologies. </li><li>Strong troubleshooting and problem-solving skills. </li><li>Effective communication and collaboration skills in cross-functional team environments.</li></ul>Desired Skills: <ul><li>Experience with AI-assisted coding tools, such as Claude Code, to enhance productivity and code quality. </li><li>Proficiency with revision control systems (e.g., Git), multi-threading, networking protocols, and Web Services. </li><li>Familiarity with security compliance standards in software development. </li><li>Knowledge of UML and documented design methodologies.</li></ul>Education: <ul><li>Bachelor's degree in computer science or a related field and 8-12 years of relevant experience.</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 6, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Software Engineer

Description The Intelligence Sector at Leidos currently has an opening for a Senior Software Engineer in Herndon, Virginia. This is an exciting opportunity to use your experience supporting the DIA's SITE III JIOC mission. Key Responsibilities: &bull; The selected candidate should have experience with agile software methodology, and software engineering design best practices. The candidate will work within a cross-functional Scrum team, and will be responsible for developing software, participating in acceptance criteria development, creating scripts, and utilizing Open Source and COTS tools to automate testing, documenting instructions, and participating in integration activities. &bull; Designs, develops, documents, tests and debugs applications software and systems that contain logical and mathematical solutions. &bull; Confers with systems analysts, engineers, programmers, and others to design system and to obtain information on project limitations and capabilities, performance requirements and interfaces. &bull; Designs, develops, and modifies software systems, using scientific analysis and mathematical models to predict and measure outcomes and consequences of design. &bull; Coordinates software system installations and monitors equipment functioning to ensure specifications are met. &bull; Performs software engineering and development activities associated with supporting, maintaining, and enhancing software. &bull; Develops and integrates bug fixes and new feature enhancements using DIA standard development tools and processes (e.g., Eclipse, VS Code, Gitlab). REQUIRED Clearance: Active TS/SCI with polygraph, or TS with SCI eligibility and ability to obtain a polygraph Required Qualifications: &bull; A Bachelor's degree in an area applicable to the position with 12+ years of relevant experience OR a Master's degree with 10+ years of relevant experience OR a PhD with 8 years of relevant experience; an additional 4 years of experience may be considered in lieu of a degree requirement. &bull; Programming Language Experience including - but not limited to -Java, JavaScript and Python. &bull; Experience in RHEL and ORACLE environments. &bull; AWS technologies: PostgreSQL, Oracle. &bull; Experience using modern techniques such as REST, JSON, Spring, Spring Boot, JavaScript, Ember.js frameworks. &bull; Experience with Docker, KeyCloak, Wildfly, Tomcat, ArcGIS, Fid &bull; Ability to work independently and in a team environment. Desired Qualifications: &bull; Experience using Git, Jenkins, Gitlab. &bull; Experience with EC2, S3. &bull; Understanding of and experience with network administration and security protocols on various domains. &bull; Experience with Joint Intelligence Operations Command (JIOC) applications and/or intelligence data. &bull; Experience within the DIA (Defense Intelligence Agency) or other DoD security domains highly desired If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 10, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Leidos is seeking a talented Senior Software Engineer that contributes to and mentors software teams to create unique solutions for complex problems. We have offices across the United States engaging in the defense, space, cyber and commercial fields, We provide responsive, cost-effective engineering, scientific and IT solutions. Primary Responsibilities This role is part of an engineering matrix organization that supports many programs that span business areas. Responsibilities include contributing to and mentoring software development teams during the software development process to support a variety of customers, often with competing requirements. The candidate must be comfortable in a fast-paced working environment and be a motivated independent learner. The candidate must be highly organized and possess strong verbal and written communication skills. Basic Qualifications<ul><li>Candidate must possess a Bachelor's Degree in Computer Science, Computer Engineering, or equivalent degree from an ABET-accredited university.</li><li>Candidate must have at least 8 years of professional software development experience or 6 years with a Master's.</li><li>Candidate must have experience in analyzing and developing requirements, designing and maintaining software products, and implementing software designs. Candidate must be able to parse ambiguous requirements and translate into team direction and guidance.</li><li>Candidate must have experience in embedded and desktop software development activities. Candidate must have experience in software development, data structures, object oriented design, and effective unit test. Candidate must have experience with multiple languages that include C or C++, C# or Java, and Python or other similar scripting language.</li><li>Candidate must have experience with Agile/Scrum methodologies and task management.</li><li>Candidate must have experience mentoring teammates and providing guidance to accomplish tasks and projects.</li><li>Candidate must have experience with software best practices such as peer reviews, automated testing, and document generation.</li><li>Candidate must be a resident of the North Alabama area or willing to relocate to the Huntsville - North Alabama, AL area.</li><li>Candidate must have full-stack web development experience integrating frontend JavaScript applications with backend APIs.</li><li>Candidate must have experience developing and deploying containerized applications.</li><li>Candidate must have ability to obtain and maintain a DoD Secret security clearance.</li></ul>Preferred Qualifications<ul><li>Master's Degree in Computer Science, Computer Engineering, or equivalent degree from an ABET-accredited university would be considered a plus.</li><li>Prior experience interviewing or contributing to proposals is a plus.</li><li>Hands-on experience building modular JavaScript frontends using Module Federation (or equivalent micro-frontend architecture).</li><li>Experience designing or contributing to backend services and data persistence layers.</li><li>Experience operating in large, multi-team codebases or platform environments.</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: January 16, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Remote

Description Leidos is a FORTUNE 500 company bringing a mix of innovative technology and sector expertise to customers in the national security, engineering, and the health industries. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. The Leidos Digital Modernization Sector is seeking a qualified and trained Software Engineer, Sr. for a role in an engineering support services program for U.S. Army customers at Aberdeen Proving Grounds, MD. The Software Engineer, Sr. is responsible for performing the software engineering function, including the design, development, testing, troubleshooting, and debugging of software programs for enhancements and new software-intensive systems and products to bring about the successful completion of the CYBERTRON program goals and objectives. The CYBERTRON program delivers highly skilled engineering services to the U.S. Army C5ISR Center in their mission of cybersecurity research and development and cryptographic modernization. Primary Responsibilities - Design, code, test, debug and document software in a variety of programming languages. - Analyze and/or code computer software using the latest programming languages and techniques.. - Perform software requirements analysis, analysis of hardware compatibility, development of software products and tools used for design, development and maintenance of infrastructure, and platforms. - Create strategies for developing IT systems and applications. - Evaluate alternative approaches and select optimal approaches. Basic Qualifications - Must be a US Citizen and possess a Secret Clearance - Bachelor's degree in computer science, electronics engineering or other engineering/technical discipline or 10+ years of relevant experience. - Appropriate DoD 8750 certification (Security+ or higher). - Have experience in a variety of software programming languages. - Have experience in a variety of business systems and applications. - Also have experience in designing, testing, debugging and documenting software. - Requires expert knowledge of and ability to apply advanced technical principles, theories, and concepts. Preferred Qualifications - Eligible for TS / SCI - Experience supporting Army programs If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 5, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Leidos has a new and exciting opportunity for a Senior Software Engineer in our Intel Sector. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! Job Summary: Our LOE program provides our customer's Operations organization with the best possible solutions for their mission needs. We achieve this through rapid prototyping, new development, and advanced technology research. From leading-edge visualizations to analytic development, we're always pushing the boundaries to find new and better data sources and tradecraft to answer intelligence questions. With a focus on collaboration and a fast-paced environment, our prototype development program is the ideal place to grow your skills and make a real impact. Click here to learn more about how this program Delivers Mission Success!" Seeking an experienced senior developer to create custom analytics to perform at scale. The software engineer will work closely with data scientists and end users to develop innovative analytic tools to further discovery and tradecraft around critical global challenges, then deliver innovative solutions focused on operationalizing data science. Job Responsibilities/Qualifications: <ul><li>Mission Focus: Work directly with data scientists as well as mission analysts to solve the most demanding strategic problems; perform end-to-end software engineering to prototype, develop, integrate, test, and deploy tools and tradecraft into the customer's corporate architecture.</li><li>Technical Proficiency: Strong experience with Jupyter Notebooks, Java MapReduce, Python PySpark. Strong experience with statistical analysis and machine learning fundamentals, strong experience with customer tools, architecture, data flow, and use of big data. Proficiency with Jira, Confluence, Gitlab; experience with Agile methodologies.</li><li>Qualifications: Bachelor's degree plus eleven (11) years of relevant experience or equivalent.</li><li>Security Clearance: Must possess an active TS/SCI with Polygraph to be considered for this role.</li><li>Desirable Skills: Experience with software development processes (i.e., requirements analysis, software design, implementation, testing, integration, deployment/installation, and maintenance) and programming. Experience with Data Science, Machine Learning (ML), Artificial Intelligence (AI) and using Large Language Models (LLM's).</li></ul>At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you - apply today! Careers.leidos.com CONMD If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 4, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Software Engineer (SWE-3)

Description Leidos has a new and exciting opportunity for a Senior Software Engineer in our Intel Sector. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! Job Summary: Our LOE program provides our customer's Operations organization with the best possible solutions for their mission needs. We achieve this through rapid prototyping, new development, and advanced technology research. From leading-edge visualizations to analytic development, we're always pushing the boundaries to find new and better data sources and tradecraft to answer intelligence questions. With a focus on collaboration and a fast-paced environment, our prototype development program is the ideal place to grow your skills and make a real impact. Click here to learn more about how this program Delivers Mission Success!" Seeking an experienced senior developer to create custom analytics to perform at scale. The software engineer will work closely with data scientists and end users to develop innovative analytic tools to further discovery and tradecraft around critical global challenges, then deliver innovative solutions focused on operationalizing data science. Job Responsibilities/Qualifications: <ul><li>Mission Focus: Work directly with data scientists as well as mission analysts to solve the most demanding strategic problems; perform end-to-end software engineering to prototype, develop, integrate, test, and deploy tools and tradecraft into the customer's corporate architecture.</li><li>Technical Proficiency: Strong experience with Jupyter Notebooks, Java MapReduce, Python PySpark. Strong experience with statistical analysis and machine learning fundamentals, strong experience with customer tools, architecture, data flow, and use of big data. Proficiency with Jira, Confluence, Gitlab; experience with Agile methodologies.</li><li>Qualifications: Bachelor's degree plus eleven (11) years of relevant experience or equivalent.</li><li>Security Clearance: Must possess an active TS/SCI with Polygraph to be considered for this role.</li><li>Desirable Skills: Experience with software development processes (i.e., requirements analysis, software design, implementation, testing, integration, deployment/installation, and maintenance) and programming. Experience with Data Science, Machine Learning (ML), Artificial Intelligence (AI) and using Large Language Models (LLM's).</li></ul>At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you - apply today! Careers.leidos.com CONMD If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 11, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Leidos has a new and exciting opportunity for a Senior Software Engineer in our Intelligence Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! Job Summary: Our LOE program provides our customer's Operations organization with the best possible solutions for their mission needs. We achieve this through rapid prototyping, new development, and advanced technology research. From leading-edge visualizations to analytic development, we're always pushing the boundaries to find new and better data sources and tradecraft to answer intelligence questions. With a focus on collaboration and a fast-paced environment, our prototype development program is the ideal place to grow your skills and make a real impact. Click here to learn more about how this program Delivers Mission Success!" We are seeking a highly motivated Senior Software Engineer with proven experience in installing, configuring, developing, and integrating prototype applications for technical evaluation. The engineer will be supporting a lab environment providing support for customers developing and testing experiments. Mission Focus: Develop capabilities designed to help solve common problems arising from various analyst offices. Prototype development to extend enterprise services, support analytics, enhance machine learning, and develop commercial cloud solutions. Support the integration and evaluation of open source, emerging technologies, and new COTS applications. Work directly with customers, developers, or data scientists to gather requirements and feedback. Technical Proficiency: Experience in integrating with customers' cloud-based data systems. Experience installing, configuring, developing, and integrating prototype applications for technical evaluation. Qualifications: Bachelor's degree plus eleven (11) to fifteen (15) years of relevant experience or equivalent. Computer Science (CS) degree or related field. Strong development experience in a variety of languages (ex., java, python). Security Clearance: Candidates must possess an active TS/SCI with Polygraph to be considered for this role. Desirable Skills: Modeling experience. Machine Learning experience. Experience with Docker containers and Kubernetes. Dev experience on Linux platforms. Analytics development experience. Virtual Machine (VM) experience At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you - apply today! Careers.leidos.com CONMD If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 11, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $154,050.00 - $278,475.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Software Engineer (SWE-4)

Description Leidos has a new and exciting opportunity for a Senior Software Engineer in our Intelligence Sector, Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! This position is eligible for a sign on bonus of 💰$25,000. Leidos is seeking a driven and experienced Software Engineer to support a high-stakes, mission-critical program. In this role, you'll architect, develop, and integrate advanced AI/ML solutions that shape national security and drive meaningful innovation. Join an Agile team where your expertise won't just be valued-it will be vital. Primary Responsibilities<ul><li>Design, develop, integrate and enhance secure AI/ML applications and systems in support of evolving operational environments</li><li>Implement and optimize complex algorithms, including deep learning models</li><li>Debug and optimize software for performance and reliability</li><li>Collaborate in Agile Scrum teams to deliver rapid, high-quality releases</li><li>Create and maintain system documentation and technical reports</li></ul>Basic Qualifications<ul><li>Bachelor's degree in Computer Science or related discipline (or 4 additional years of experience in lieu of degree)</li><li>14+ years of software engineering experience supporting programs of similar type and scope</li><li>Proficiency in Python and modern programming languages</li><li>Clearance Requirement: Active TS/SCI clearance with Polygraph</li></ul>Desired Qualifications<ul><li>AWS experience experience implementing production-scale AI/ML systems</li><li>Experience with Kubernetes, Docker, and cloud infrastructure management</li><li>Knowledge of AI/ML frameworks (TensorFlow, PyTorch, Hugging Face)</li><li>Familiarity with generative AI platforms (e.g., ChatGPT, Gemini, Grok)</li></ul>CONMD CSSRC If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: December 17, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Software Engineer - 25k Sign on Bonus

Description Leidos has a new and exciting opportunity for a Senior Software Engineer in our Intelligence Sector Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! This position is eligible for a sign on bonus of 💰$25,000. Leidos is seeking a driven and experienced Full Stack Software Engineer to support a high-stakes, mission-critical program. In this role, you'll help architect, develop, and integrate software solutions that shape national security and drive meaningful innovation. Join an Agile team where your expertise won't just be valued-it will be vital. Primary Responsibilities<ul><li>Design, develop, and enhance secure software applications and systems</li><li>Integrate new software into evolving operational environments</li><li>Analyze user needs to craft efficient and scalable solutions</li><li>Debug and optimize existing software for performance and reliability</li><li>Implement complex algorithms that meet rigorous technical standards</li><li>Create and maintain system documentation and technical reports</li><li>Collaborate in Agile Scrum teams to deliver rapid, high-quality releases</li></ul>Basic Qualifications<ul><li>Bachelor's degree in Computer Science or related discipline. In lieu of degree an additional 4 years of software engineering may be considered</li><li>14+ years of software engineering experience supporting programs of similar type and scope</li><li>Familiarity with front-end frameworks (React, Angular, or Vue)</li><li>Experience with modern programming languages such as Python</li><li>Clearance Requirement: Must have an active TS/SCI clearance with Polygraph</li></ul>Desired Qualifications<ul><li>React</li><li>Kibana</li><li>Elastic Search </li><li>Jupyter Notebook </li><li>Google Go </li><li>Java Script </li></ul>CONMD CSSRC If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: November 25, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Software Engineer 25k Sign On Bonus

Description Leidos' Security Enterprise Solutions (SES) operation is seeking a Senior Software Engineer (C++) in Tewksbury, MA to join our cross-functional engineering team using cutting edge technology to develop truly novel solutions that make travel and trade safer, healthier, and more efficient on a global level. As a Senior Software Engineer (C++) on our diverse and collaborative team, you will work alongside our expert Scientists and Engineers, contributing to cutting edge technology with global impact on security detection. This isn't your run-of-the-mill software development - you'll be honing your engineering skills with embedded products, real-time programming, and object oriented design, all with the support of a management team focused on your professional growth and advancement. The Senior Software Engineer uses knowledge and experience with Object-Oriented C++ development to perform job functions. Individual will be responsible for developing applications for our distributed turn-key systems. Working under general supervision in a small team environment, your primary responsibility will be to modify, develop, and troubleshoot multi-tiered distributed applications and systems. The duties and responsibilities may change from time to time without notice and include but are not limited to the duties described below. Primary responsibilities include:<ul><li>Design, build, and maintain efficient, reusable, and reliable C++ code using good OOP/OOAD techniques for our systems.</li><li>Optimize, identify bottlenecks, bugs, and devise solutions to problems including: Maintain code quality, revision control and organization, Analyze customer issues and identify and implement solutions, Participate and contribute within a defined software development process.</li><li>Occasional travel to customer sites may be required. Travel may be domestic and international.</li></ul>Basic Qualifications:<ul><li>Requires BS degree and 8+ years of prior relevant experience or master's with 6+ years of prior relevant experience. Additional years of experience will be considered in lieu of education.</li><li>Must have the ability to obtain a Public Trust clearance (US citizenship required).</li><li>Strong Understanding C++ and OOP/OOAD</li><li>Strong understanding of data structures, algorithms, and software design solutions.</li><li>Strong understanding of memory management, multicore processors, and distributed systems design. </li></ul>Preferred Skills:<ul><li>Linux Platform development</li><li>Interfacing with hardware and real-time debugging.</li><li>Good working knowledge of SQL</li><li>Working knowledge of Cybersecurity</li><li>Working knowledge of networking solutions.</li><li>Graphics Design, GUI development, DirectX, etc. (Highly Desirable)</li><li>Excellent verbal, written and interpersonal communication skills</li><li> Advanced degree, preferred</li></ul>Check out the links below to learn more about Security Enterprise Solutions (SES) https://careers.leidos.com/pages/security-enterprise-solutions https://www.leidos.com/markets/aviation/security-detection If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 5, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Software Engineer C++

Description Leidos has a new and exciting opportunity for a Software Engineer (SWE) in our Intelligence Sector, Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! This position is eligible for a sign on bonus of $25,000. The Software Engineer will be responsible for: <ul><li>Collaborate with developers to design, implement, and validate features in React and related front-end libraries.</li><li>Support integration of UI components with back-end services written in Java and/or C++.</li><li>Participate in Agile development teams, contributing to sprint planning, code reviews, and daily stand-ups.</li><li>Document test cases, results, and processes to support ongoing quality assurance.</li><li>Explore and apply other front-end automation tools as appropriate to improve efficiency.</li></ul>Basic Qualifications<ul><li>Bachelor's degree in Computer Science or related discipline from an accredited college or university is required. Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor's degree. Masters Degrees may count toward experience requirements</li><li>14+ years of relevant experience</li><li>Clearance Requirement: Active Top Secret/SCI clearance with Polygraph.</li></ul>Preferred Qualifications<ul><li>Experience with front-end development and/or UI testing.</li><li>Familiarity with React, Java, and/or C++.</li><li>Ability to write test scripts in Python (Robot Framework experience strongly preferred).</li><li>Hands-on experience with Robot Framework for UI automation.</li><li>Exposure to other front-end automation tools (e.g., Selenium, Cypress).</li><li>Knowledge of modern web technologies: JavaScript, TypeScript, HTML, CSS.</li><li>Experience working in Agile development environments.</li></ul>cssrc conmd If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 9, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Software Engineer with 25K sign on bonus

Description Leidos addresses some of the nation's toughest defense challenges through innovative signal processing and data analytics. Our San Diego-based team consists of highly skilled scientists and engineers focused on extracting maximum intelligence from complex datasets derived from diverse sensing modalities. We seek a talented Sr. Software Engineer/Physicist who thrives in algorithm research, development, and implementation. The ideal candidate is creative, efficient, collaborates well, and is passionate about bringing solutions from concept to delivery. Leidos is an employee-friendly company with a competitive benefit package, flexible working hours, and a collegial atmosphere. Primary Responsibilities<ul><li>Research and develop novel algorithms for remote sensing applications</li><li>Prototype and test algorithms in high-level languages such as Matlab or Python</li><li>Devise efficient software implementations in C/ C++ programming language</li><li>Conduct algorithm performance testing and analysis</li><li>Document results and brief customers and stakeholders</li></ul>Basic Qualifications<ul><li>BS degree in physics, engineering, applied mathematics or related field with 8-12 years of relevant experience, or Masters with 6-10 years of relevant experience, or Doctoral degree if less than 6 years of experience</li><li>Demonstrate expertise in C/C++ coding/ development and software engineering best practices</li><li>Fluency in high-level programming languages, such as Matlab or Python</li><li>Experience with signal processing, including Fourier transforms, filtering, and estimation</li><li>Strong understanding of physics with ability and eagerness to learn new concepts</li><li>Proficiency in Linux cluster computing environments</li><li>Strong understanding of probability, statistics, linear algebra, and complex variables</li><li>Active Top Secret security clearance</li><li>Required on-site full-time work in San Diego, CA</li></ul>Bonus Qualifications<ul><li>Proficiency with at least one sensing modality</li><li>Experience with Distributed Acoustic Sensing (DAS)</li><li>Experience with Optics</li><li>Experience with Radar</li><li>Proficiency with C coding and software engineering best practices</li><li>Deep understanding of optimal detection and estimation</li><li>Deep understanding of array processing, beamforming, including concepts and implementation</li><li>Experience architecting algorithms and hardware for maximal efficiency</li><li>Experience with real-time processing with edge and cloud components</li><li>Experience integrating Machine Learning with signal processing</li><li>Experience with systems engineering</li><li>Exposure or strong interest in learning embedded programming</li></ul>SUBSEAMSS If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 9, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Software Engineer/Physicist

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Your greatest work is ahead! Leidos' Defense Systems is seeking a talented Senior Software Test Engineer to join a multidisciplinary team to create unique solutions to complex engineering challenges in our Huntsville, AL location. The ideal candidate will thrive in a learning environment that encourages leadership and technical growth. The Senior Software Test Engineer will join a highly skilled, multidisciplinary team contributing to products for a variety of programs, from large DoD (both offensive and defensive) to space. A successful candidate will be analytical and thorough with defining and executing tests. This role includes testing and integrating software components for large-scale software products, including developing and executing test procedures and communicating results with the team to validate and improve our products. The candidate will work to analyze, validate, and trace requirements to tests. The candidate may be involved in all levels of testing: System, Integration, Regression, and Design Verification If this sounds like the kind of environment where you can thrive, keep reading! Leidos Defense Systems Sector provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world's toughest security challenges for customers with can't fail" missions. To explore and learn more, click here ! You will love this job if you:<ul><li>Enjoy breaking things or finding the limits of product design</li><li>Enjoy problem solving and debugging</li><li>Like to write scripts but also like to get your hands on actual hardware to assemble and build systems</li><li>Take an analytical approach to solving problems and organizing data</li><li>Enjoy mentoring others on best practices and approaches</li></ul>Basic Qualifications:<ul><li>Have a Bachelor's degree in Computer Science, Computer Engineering or equivalent degree from an ABET-accredited university with at least 8 years of experience in a highly technical role OR have a Master's degree in Computer Science, Computer Engineering or equivalent degree from an ABET-accredited university with at least 6 years of experience in a highly technical role</li><li>Have highly technical software and/or test experience</li><li>Be able to work in a lab environment in-person</li><li>Have experience creating and following test plans and procedures, including providing detailed evidence of test results</li><li>Have experience detecting and tracking software defects and inconsistencies</li><li>Have experience collaborating closely with software engineers and other engineering disciplines</li><li>Have experience with system development processes, including systems engineering, software safety, requirements traceability, and software validation and verification</li><li>Mentor peers and junior engineers on best practices/test approaches</li><li>Be a resident or willing to relocate to the North Alabama area</li><li>Candidate must have ability to obtain and maintain a DoD Secret security clearance.</li></ul>Other Qualifications: Preference shown to candidates who have experience and/or working knowledge with:<ul><li>Able to read/analyze object-oriented program source in one or more languages (C++/C#/Java/Python)</li><li>Able to develop test automation in Python</li><li>CMMI best practices</li><li>Customer interaction and engagement</li><li>Ability to decompose high-level requirements into software test architecture and procedures</li><li>Ability to lead a software test team of varying size</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 11, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Software Test Engineer

Description Senior Spanish Linguist Make a Global Impact - Join the Mission at Leidos Are you ready to apply your linguistic expertise to meaningful work that directly supports national security? At Leidos, we bring together innovative minds, cutting-edge technology, and a commitment to excellence to solve the world's toughest challenges. Join a team where your contributions truly matter, and where you'll have the resources and support to thrive professionally and personally. Leidos will sponsor and upgrade security clearances for eligible candidates. We are currently seeking a highly skilled Spanish Linguist to join our mission-driven team. This position requires a language professional capable of performing a wide range of complex linguistic tasks with precision and cultural insight. What You'll Do: You will provide professional-level linguistic support across translation, interpretation, transcription, and Gisting including but not limited to: Translation<ul><li>Accurately translate materials (both digital and hard copy) from Spanish into English and vice versa.</li><li>Capture subtle nuances, cultural references, and abstract concepts with contextual accuracy.</li><li>Capture geopolitical, regional, ethnic, and cultural references effectively.</li><li>Use terminology and expression consistent with subject matter norms in the target language.</li></ul>Interpretation<ul><li>Provide consecutive interpretation; simultaneous interpretation may occasionally be required.</li><li>Maintain high fidelity and fluency, demonstrating understanding of regional dialects and cultural context.</li></ul>Transcription<ul><li>Listen to audio or review internet-based content and transcribe accurately and efficiently.</li><li>Produce high-quality English-language reports based on audio/visual materials.</li><li>Demonstrate nuanced understanding of dialectical variations.</li></ul>Gisting and Summarization<ul><li>Identify and summarize key facts and abstract concepts accurately.</li><li>Prioritize and extract critical information from large datasets.</li><li>Use reference materials effectively to support quality output.</li></ul>What You Bring:<ul><li>No clearance required to apply.</li><li>Able to obtain a TS/SCI clearance with polygraph (must be fully adjudicated before work begins). Leidos will sponsor candidates after passing all the required language tests.</li><li>Bachelor's degree with 8 - 12 years of relevant experience OR Master's degree with 6-10 years of related experience. (Additional years of experience may be considered in lieu of a degree.)</li><li>Translation and/or interpretation degree</li><li>5+ years of recent professional translation, transcription, and interpretation experience</li><li>Must score at the Senior level or higher on the translation test</li><li>Must score at the Primary level or higher on the interpretation test</li><li>Strong interpretation skills is a MUST</li><li>Must be willing to TDY </li><li>The candidate must have demonstrated ability to work well in a team-based environment. Please screen the candidates for this ability.</li><li>Proficiency in Microsoft Office Suite and basic online research.</li><li>Strong written and verbal communication skills in both English and target languages.</li></ul>Preferred Qualifications:<ul><li>Experience supporting contingency operations as a deployed linguist.</li><li>Familiarity with the U.S. Intelligence Community, military operations, or law enforcement environments.</li><li>Ability to effectively brief and communicate findings to various stakeholders.</li><li>Proficiency in multiple languages is a strong asset.</li></ul>Why Leidos? At Leidos, we're not just offering a job - we're offering a mission. As part of the Leidos Intel Sector, you'll contribute to a safer world by enabling critical intelligence efforts with AI, machine learning, and digital modernization, Mission Software Systems . From safeguarding ports and borders to anticipating geopolitical instability years in advance, our linguists play an integral role in shaping global security. We value innovation, collaboration, and integrity - and we are looking for people who are driven to make a difference. Ready to Elevate Your Career? If you're a passionate linguist ready to support impactful work on a global scale, we encourage you to apply today. Your greatest work is ahead. At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that provide them with an opportunity to thrive, professionally and personally. For us, helping you grow your career is good business. We're excited to learn more about you, apply today! If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: June 6, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $92,300.00 - $166,850.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Spanish Linguist

Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers and our people through our Mission, Vision, and Values, which guide the way we do business. Our team seeks a Senior Staff Proposal Writer with experience in traditional U.S. Government, FEDSIM, and commercial proposals. This position is within the Strategy & Business Development's Capture Operations & Excellence Group, which supports Leidos' largest, most strategic bids across the enterprise. This role works directly with Capture Executives, Solution Architects, and Technical and Management Volume Leads to develop compelling and compliant proposal products resulting in winning bids. The position is primarily onsite in our Reston, VA headquarters during live proposals. Primary Responsibilities:<ul><li>Work with Solution Architects and Subject Matter Experts (SME's) to document, write, and articulate solutions and corporate experience against proposal requirements that also highlight-Why Leidos.</li><li>Assignments include, but are not limited to, leading written responses to technical, management, corporate experience, staffing rationale, resumes, and transition sections.</li><li>Work as part of a collaborative team to clearly articulate solution and strategy, approach to performing the work, experience, win themes, and discriminators.</li><li>Apply communication and interviewing skills to gather needed information from internal and external personnel to support writing activities.</li><li>Write clear, compliant, compelling, persuasive, and articulate proposal sections; translate complex ideas into easily understandable text.</li><li>Develop and implement process improvements to help improve proposal quality.</li></ul>Required Qualifications:<ul><li>Bachelor's Degree with at least 12+ total years of professional experience or 10+ years with a master's degree. Additional years of experience will be considered in lieu of a degree.</li><li>5 years of experience working as a proposal writer responding to Federal Government solicitations with $100M+ valuation.</li><li>Evidence of a successful track record of high quality, high scoring proposals.</li><li>Demonstrated success writing and leading technical, management, transition, staffing, and/or corporate experience & past performance volumes for complex efforts.</li><li>Proficiency in Microsoft Word, Excel, and PowerPoint.</li><li>Due to nature of the role, U.S. citizenship is required.</li><li>Ability to be onsite for live proposal efforts.</li></ul>Desired Qualifications:<ul><li>Experience with Federal Government proposals, including FEDSIM proposals.</li><li>Experience with traditional video, live orals, and / or demonstration proposals.</li><li>Experience using Generative AI tools to support writing of compelling and compliant proposals.</li><li>Active Secret or Top-Secret clearance and eligibility for SCI.</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: November 20, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Staff Proposal Writer

Description Leidos Defense Systems Sector, is seeking a talented Lead Stress Analyst to join a diverse team to create unique solutions for complex problems. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engineering, scientific and IT solutions. The Lead Stress Analyst will join a select team of engineers and technicians who are responsible for the design, manufacture, test and deployment of advanced defense systems. These systems will include, but won't be limited to, directed microwave energy air defense systems, missile launcher platforms, small munitions, avionics and mobile power systems. Primary Responsibilities: The Stress Analyst will use analytical methods, finite element models/simulations, and other analysis tools to produce models, perform analysis, calculations, data reduction, and correlate test results for structures and/or structural dynamics. The Stress Analyst will be responsible for closely collaborating with the design and manufacturing teams to produce designs that meet stringent performance, manufacturability and schedule requirements. Basic Qualifications:<ul><li>Candidate must possess a Bachelor's Degree in Mechanical Engineering, Aerospace Engineering or equivalent degree from an ABET-accredited university.</li><li>Candidate must have at least a BS degree and 8+ years' experience (or an MS degree and 6+ years) performing stress analysis experience in industry.</li><li>Candidate must have demonstrated experience with any of the commercial finite element analysis tools (e.g. FEMAP/NX NASTRAN, PATRAN/MSC NASTRAN, ANSYS, Abaqus, etc.).</li><li>Candidate must be able to write technical reports and present data to a multi-disciplined team.</li><li>The position requires candidates to be capable of performing in a collaborative engineering environment working closely with multi-disciplinary teams.</li><li>Candidate must be capable of working as part of a larger analysis team or working as the sole analyst on a project.</li><li>Candidate must be a resident of the North Alabama area or willing to relocate to the Huntsville, AL area.</li><li>Candidate must have ability to obtain and maintain a DoD Secret security clearance.</li></ul>Preferred Qualifications: Preference shown to candidates who have experience and/or working knowledge with:<ul><li>Master's degree in Mechanical Engineering, Aerospace Engineering or equivalent degree from an ABET-accredited university.</li><li>Advanced structural analysis techniques (Linear contact FEA, Non-linear FEA, Application of non-linear material properties to hand analysis, Integrated multi-physics analysis).</li><li>Bolted joint and weld analysis</li><li>Dynamics analysis (modal, response spectrum, shock, vibration)</li><li>Fatigue analysis</li><li>Composite materials</li><li>Thermal analysis</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: January 19, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Stress Analyst

Description The Homeland Sector, Airport Borders and Security Business Area of Leidos is seeking a Senior Subcontracts Specialist to support its programs and proposals. This role will lead full life cycle (cradle-to-grave") subcontract management activities for multiple Federal programs while contributing to broader supply chain strategy, risk awareness, and supplier engagement across the program portfolio. . The Senior Subcontracts Specialist will manage overall subcontract compliance for the program in accordance with contract requirements, company policies and procedures, and applicable laws and acquisition regulations, with an understanding of how subcontract decisions influence cost, schedule, performance, and overall supply chain resilience. We are seeking a motivated self-starter who can work independently and as part of a team in a dynamic environment. Under limited supervision, the Senior Subcontracts Specialist is responsible for activities that span the entire procurement cycle, including but not limited to: negotiation of non-disclosure agreements (NDAs) and teaming agreements, preparation of solicitation packages to subcontractors, evaluation of subcontractor proposals, price analysis, negotiation of terms and conditions, subcontract administration, issue resolution, and closeout activities, while maintaining awareness of supplier performance, continuity of supply, and potential downstream impacts to program supply chain. Subcontracts will primarily be in support of federal programs as well as some commercial and state/local programs, requiring the ability to work with a diverse supplier base and align subcontracting actions with overall supply chain and program objectives. This position can be up to 100% telework. Primary Responsibilities<ul><li>Negotiates NDA's and Teaming Agreements</li><li>Creates moderate to complex RFP solicitations in accordance with Government and Leidos requirements. </li><li>Evaluates supplier proposal responses.</li><li>Conducts price and cost analysis.</li><li>Negotiates pricing and terms/conditions with subcontractors.</li><li>Administers subcontracts of various types and complexity.</li><li>Identifies and resolves moderate issues and problems on assigned subcontracts and make recommendations to management.</li><li>Performs subcontract close-out activities.</li><li>Analyze risks and identify risk mitigation.</li><li></li><li>Acts as primary interface between subcontractors and the programs being supported for all subcontracts related issues. </li></ul>Regularly interacts with program management, contracts, project control, finance, business development and with customers as required. Must have the interpersonal skills to deal effectively with subcontractor management regarding subcontract issues of varying degrees of complexity and work issues to resolution. Basic Qualifications<ul><li>Requires a BA degree and 4 - 6 years of prior relevant experience or master's with 2 - 6 years of prior relevant experience.</li><li>Must be US Citizen.</li><li>Experience negotiating terms and conditions</li><li>Successful track record of managing a variety of subcontract types, interfacing with internal customers, other functional support staff, and suppliers.</li><li>Strong organizational, written, and oral communication skills.</li><li>Must be able to work independently, establish priorities, and meet deadlines with minimal supervision.</li><li>Ability to multi-task and work in a fast-paced environment.</li><li>Basic knowledge of the FAR and DFAR.</li><li>Proficiency in word processing, electronic spreadsheet, analysis techniques, and workstation tools.</li><li>Attention to detail and problem-solving skills, strong time management skills and the ability to prioritize work.</li></ul>Preferred Qualifications<ul><li>Working experience with automated purchasing system (preferably CostPoint or Deltek)</li><li>Experience negotiating terms and conditions.</li><li>Successful track record of managing a variety of subcontract types, interfacing with internal customers, other functional support staff, and suppliers.</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 11, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $73,450.00 - $132,775.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Remote

Senior Subcontracts Specialist

Description Looking for a rewarding career challenge? Unleash your potential at Leidos, where we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer's success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like an environment where you can thrive, keep reading! Are you a skilled Substation Designer looking for an exciting new opportunity? Our Houston office is seeking a talented professional to take on the challenge of creating substation design drawing packages and necessary documents for electric power substations ranging from 12kV to 500kV. You'll be responsible for utilizing accepted practices and standards to ensure that all designs meet the highest level of quality and safety. If you have a passion for designing innovative solutions and want to be a part of a dynamic team, we want to hear from you. Take your career to the next level - apply today! Your greatest work is ahead! Your Main Objective:<ul><li>Develop new, or modify existing: </li><li>Electrical layout/plan of substation equipment and structures</li><li>Substation foundation layout/plan drawings</li><li>Section/elevation views from layout/plan drawings</li><li>Conduit layout/plan drawings</li><li>Substation grounding layout/plan drawings</li><li>Control building layout/plan and section/elevation drawings</li><li>Develop a complete bill of materials for all required electrical equipment and materials.</li><li>Review and comment on equipment drawings received from vendors and manufacturers.</li><li>Work with other disciplines (e.g., Civil Engineers) as necessary to complete assigned work.</li><li>Assist the project team with developing processes and procedures to increase team efficiency.</li><li>Perform basic engineering calculations to support engineering design</li><li>Apply relevant client, national, and state standards to each assignment as needed.</li></ul>What Sets You Apart: <ul><li>Bachelor's Degree in a related discipline.</li><li>Level 1: 2+ years of direct substation physical and electrical design experience using CAD software on electric utility industry projects.</li><li>Level 2: 4+ years of direct substation physical and electrical design experience using CAD software on electric utility industry projects.</li><li>A combination of education and a demonstrated related experience may be considered in lieu of education and experience requirements.</li><li>Solid comprehension and application of design software such as MicroStation and AutoCAD.</li><li>Proficient with Windows-based software such as Word and Excel, which are frequently used to develop project deliverables.</li><li>Ability to learn and effectively utilize new design software programs.</li><li>Advanced ability to utilize 2D applications to prepare engineering drawings.</li><li>Ability to work in a team environment with others including, but not limited to, Project Managers, Engineers, Designers, and drafters in multi-discipline groups.</li><li>Strong analytical and problem-solving skills.</li><li>Strong attention to detail and work product quality.</li></ul>You Might Also Have: <ul><li>AutoCAD and other 3D applications.</li></ul>The Mission Leidos helps modernize infrastructure, systems, and security. We are a trusted partner to both government and highly-regulated commercial customers looking for transformative solutions in mission IT, security, software, engineering, and operations. We work with our customers, including the FAA, DOE, NASA, National Science Foundation, Transportation Security Administration, Custom and Border Protection, airports, and electric utilities to make the world safer, healthier, and more efficient. Our customers take on the toughest challenges out there and, at times, need a helping hand from specialists in their fields. We combine our scale as a Fortune 500 company with the deep technical knowledge of our core capabilities and the expertise of our talented and diverse workforce to deliver mission-centric innovations. For each of these core capabilities, we have developed proven, repeatable processes that help us deliver agile, cost-effective solutions to foster a better world. At Leidos, the opportunities are boundless. We inspire our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you - apply today! PDSSUBSTATION PowerDelivery If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: January 30, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $69,550.00 - $125,725.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Substation Designer

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Your greatest work is ahead! We are looking for a Senior Substation Physical Engineer to join our team. As an Career Substation Physical Engineer, candidates will have the opportunity to work on projects for electric utilities at voltages from 12kV up to 500kV. This is an exciting and growing field in the power systems industry and allows candidates to get exposure to how the power generation such as that of renewable energy ties into the electric system. Candidates will be expected to use knowledge of digital logic design, AC and DC circuits to design substation electrical projects. Successful candidates must comply with quality control and safe work practices and maintain compliance with project scope, schedule, and budget. This position will be a member of a design team comprised of engineers, designers, and CAD technicians and will work with client standards to implement design. *Hybrid Work Schedule: ( 3 days a week in Orlando, FL office) Successful candidates can look forward to a fast paced, diverse work environment and flexible work hours/work arrangements as well as managers who will encourage career development and growth including: <ul><li>Engineer in Training Certificate (EIT).</li><li>Professional Engineer License (PE).</li><li>Project Management Professional (PMP).</li><li>Technical & Non-Technical Training Opportunities.</li><li>Leadership Opportunities.</li><li>Mentorship & Training Opportunities.</li><li>Opportunity to Lead, Grow, and Inspire a Dynamic Team</li></ul>Are you ready to make an impact? Begin your journey of a flourishing and meaningful career, share your resume with us today! The Challenge: <ul><li>Experience in executing substation physical projects</li><li>Excellent communication skills and ability to interact with the internal team and clients to meet project needs.</li><li>Performing quality control checks on substation physical design projects.</li><li>Expected to read and design substation physical drawings such as one-line drawings, three-line drawings, plan-section drawings, foundation, grounding drawings.</li><li>Create and check bill of materials for substation physical</li><li>Expected to attend site visit at customer location</li></ul>What Sets You Apart:<ul><li>Senior-Level: Bachelor's degree in electrical engineering, or related degree with four (4+) or more years of related substation physical design experience.</li><li>Experience with grounding studies/lightning protection and lighting studies.</li><li>Demonstrate Excellent communication skills and ability to interact with the internal team and clients to meet project needs.</li><li>Ability to meet deadlines under pressure situations.</li><li>Collaborator and leader who can work effectively in team environment.</li><li>Self-starter who works independently with minimal direction.</li><li>Strong analytical skills and proven problem solver in both team and independent environments.</li><li>High level of computer competency.</li><li>Willingness to travel to project and/or client sites.</li></ul>You Might Also have:<ul><li>Engineer Intern (EI" or EIT") professional certification.</li><li>Professional Engineer (PE") License.</li><li>Working knowledge of protection and control design</li><li>Experience with bus calculation</li><li>Experience with WinIGS or CDEGS</li><li>Master's degree in related field.</li></ul>WHAT WE DO Leidos is a trusted and technology-focused solutions provider. Utilities and mobile operators rely on our Power Delivery Services Team for reliable power and telecommunication expertise, as reflected through our work with more than 50 investor-owned utilities, more than 160 municipals/cooperatives, as well as a growing number of mobile operators, local utility providers and private developers. In addition to providing engineering and project management services, Leidos works with an established group of industry-leading construction partners delivering meaningful Energy Delivery Solutions. Our recognition as an industry leader is confirmed by the latest national rankings by Engineering News-Record (ENR) ranking Leidos within the Top 10 T&D Firms, and Top 10 Power Firms. To explore and learn more, click here ! At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. We take care of our employees. Leidos seeks the best and the brightest, and in return, we invest in you, with an eye on your future, through career advancement, growth opportunities and continuous improvement via mentoring, formal and informal project management training and assistance with obtaining pertinent certifications. We challenge you to help solve some of the world's toughest problems, and reward you with a welcoming culture that recognizes the importance of a strong work/life balance, as well as competitive compensation and benefits . We believe that diversity and inclusion make us all better and offer the chance to have fun and make a difference. PowerDelivery PDSSUBSTATION At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: January 12, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Featuredjob

Senior Substation Physical Engineer

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Your greatest work is ahead! We are looking for a Senior Substation Physical Engineer to join our team. As an Career Substation Physical Engineer, candidates will have the opportunity to work on projects for electric utilities at voltages from 12kV up to 500kV. This is an exciting and growing field in the power systems industry and allows candidates to get exposure to how the power generation such as that of renewable energy ties into the electric system. Candidates will be expected to use knowledge of digital logic design, AC and DC circuits to design substation electrical projects. Successful candidates must comply with quality control and safe work practices and maintain compliance with project scope, schedule, and budget. This position will be a member of a design team comprised of engineers, designers, and CAD technicians and will work with client standards to implement design. *Hybrid Work Schedule: ( 4 days a week in the Houston, TX office) Successful candidates can look forward to a fast paced, diverse work environment and flexible work hours/work arrangements as well as managers who will encourage career development and growth including: <ul><li>Engineer in Training Certificate (EIT).</li><li>Professional Engineer License (PE).</li><li>Project Management Professional (PMP).</li><li>Technical & Non-Technical Training Opportunities.</li><li>Leadership Opportunities.</li><li>Mentorship & Training Opportunities.</li><li>Opportunity to Lead, Grow, and Inspire a Dynamic Team</li></ul>Are you ready to make an impact? Begin your journey of a flourishing and meaningful career, share your resume with us today! The Challenge: <ul><li>Experience in executing substation physical projects</li><li>Excellent communication skills and ability to interact with the internal team and clients to meet project needs.</li><li>Performing quality control checks on substation physical design projects.</li><li>Expected to read and design substation physical drawings such as one-line drawings, three-line drawings, plan-section drawings, foundation, grounding drawings.</li><li>Create and check bill of materials for substation physical</li><li>Expected to attend site visit at customer location</li></ul>What Sets You Apart:<ul><li>Senior-Level: Bachelor's degree in electrical engineering, or related degree with four (4+) or more years of related substation physical design experience.</li><li>Lead-Level: Bachelor's degree in electrical engineering, or related degree with eight (8+) or more years of related substation physical design experience.</li><li>Experience with grounding studies/lightning protection and lighting studies.</li><li>Demonstrate Excellent communication skills and ability to interact with the internal team and clients to meet project needs.</li><li>Ability to meet deadlines under pressure situations.</li><li>Collaborator and leader who can work effectively in team environment.</li><li>Self-starter who works independently with minimal direction.</li><li>Strong analytical skills and proven problem solver in both team and independent environments.</li><li>High level of computer competency.</li><li>Willingness to travel to project and/or client sites.</li></ul>You Might Also have:<ul><li>US Citizen and able to pass a DOE Background</li><li>Engineer Intern (EI" or EIT") professional certification.</li><li>Professional Engineer (PE") License.</li><li>Working knowledge of protection and control design</li><li>Experience with bus calculation</li><li>Experience with WinIGS or CDEGS</li><li>Master's degree in related field.</li></ul>WHAT WE DO Leidos is a trusted and technology-focused solutions provider. Utilities and mobile operators rely on our Power Delivery Services Team for reliable power and telecommunication expertise, as reflected through our work with more than 50 investor-owned utilities, more than 160 municipals/cooperatives, as well as a growing number of mobile operators, local utility providers and private developers. In addition to providing engineering and project management services, Leidos works with an established group of industry-leading construction partners delivering meaningful Energy Delivery Solutions. Our recognition as an industry leader is confirmed by the latest national rankings by Engineering News-Record (ENR) ranking Leidos within the Top 10 T&D Firms, and Top 10 Power Firms. To explore and learn more, click here ! At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. We take care of our employees. Leidos seeks the best and the brightest, and in return, we invest in you, with an eye on your future, through career advancement, growth opportunities and continuous improvement via mentoring, formal and informal project management training and assistance with obtaining pertinent certifications. We challenge you to help solve some of the world's toughest problems, and reward you with a welcoming culture that recognizes the importance of a strong work/life balance, as well as competitive compensation and benefits . We believe that diversity and inclusion make us all better and offer the chance to have fun and make a difference. PowerDelivery PDSSUBSTATION At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: January 12, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Leidos Engineering has an opportunity in the Chicago area for a Senior Substation Project Engineer who will work alongside lead engineers and account managers supporting substation engineering projects for various electric utility clients in the Central and Midwestern United States. The Project Enigneer will be part of an established team within our Power Delivery Solutions (PDS) division. PDS provides consulting services to public-owned and investor-owned electric utilities for comprehensive engineering design of electrical transmission, substation, and distribution projects nationwide. This position has remote working capabilities, but will require local & regional travel to client offices and project sites. This allows us to best serve our localized utility clients as needed. Therefore, candidates should be located in or adjacent to the greater Chicago area in order to be considered. As a Substation Project Engineer, you can expect to:<ul><li>Lead and/or perform Substation Physical Electrical engineering design (including general arrangement, electrical plans and sections, grounding plan and details, raceway plan and details, shielding plan and details, lighting plan, and details, etc.) at HV and EHV voltage levels while adhering to prevailing standards, practices, procedures, and project/program requirements.</li><li>Lead and/or perform Protection and Control engineering design (including relaying one-lines, AC schematics, DC schematics, metering, SCADA systems, station communications, station automation, station security, etc.) at HV and EHV voltage levels while adhering to prevailing standards, practices, procedures, and project/program requirements.</li><li>Lead and/or conduct engineering studies and calculations (including bus spans, shielding, lighting, conduit fill, AC/DC loading and system design, etc.).</li><li>Understand and apply industry standards, applicable state and federal safety codes, regulatory compliance requirements, and construction codes to projects.</li><li>Create equipment, material, construction, and testing and commissioning specifications.</li><li>Perform quality control (QC) reviews and lead QC review meetings on applicable engineering deliverables produced by junior staff, peers, and remote offices on small, medium, and large projects while adhering to the PDS quality management standard.</li><li>Provide technical oversight, direction, and support for project teams.</li><li>Assure proper documentation of project technical data.</li><li>Ensure and facilitate project team collaboration and communication across all disciplines and resolve design conflicts as needed. </li><li>Coordinate with project managers to successfully deliver projects to our clients.</li><li>Function as client Point of Contact (P.O.C) and work directly with clients on project-related issues. </li><li>Direct and/or participate in client meetings and job-site visits to collect and deliver design and engineering information.</li><li>Identify and resolve project-related issues while proactively communicating and collaborating with the client.</li><li>Perform evaluations of existing facilities to propose upgrades and replacements and present findings and recommendations to our clients.</li><li>Complete conceptual design (one-line and general layout) to support project planning.</li><li>Prepare and review proposals, technical write-ups, and project approach documents for small, medium, and large projects. This includes preparing and reviewing comprehensive project scopes of work and accurate man-hour estimates.</li><li>Create project schedules using common software (MS Project, Primavera, etc.) to support proposal development.</li><li>Present and justify proposals, estimates, and technical write-ups to management for small, medium, and large projects.</li><li>Travel locally and regionally as needed (roughly ~15%) in order to support the needs of our clients</li></ul>What Sets You Apart (Required Background Qualifications):<ul><li>Bachelor's degree in electrical engineering from an accredited university with four (8) + years of prior relevant experience in utility substation design/engineering</li><li>Professional Engineer (PE) License Required</li><li>Ability to Demonstrate advocacy of Quality Assurance and Control in the field of substation engineering.</li><li>Comprehensive understanding of the utility grid (power generation, transmission, and distribution) system and the theories and principles involved in substation engineering.</li><li>Comprehensive understanding of industry standards (including NEC, NESC, NEMA, IEEE/ANSI) and their application to projects.</li><li>Competence in researching engineering and design issues, evaluating alternatives, making sound recommendations, and preparing and presenting recommendations.</li><li>Ability to meet deadlines under high-pressure situations. </li><li>High level of computer competency/Proficiency with using MS Office applications.</li><li>Team player who can work effectively in a team environment with an ability to deal with and lead a variety of individuals from various socio-economic, cultural, and ethnic backgrounds.</li><li>Strong written and oral communication skills; Strong organizational skills.</li><li>Ability to travel locally/regionally up to 15% of the time</li><li>PMP (Project Management Professional) certification</li><li>Extensive experience in project and program management, with earned value management (EVMS)</li><li>Comprehensive understanding of program operations, finance, and accounting</li><li>Experience with Power BI</li></ul>You Might Also Have (Preferred Qualifications): <ul><li>Experience with substation physical and protection and control design.</li><li>Experience with engineering programs and software (including SKM, ASPEN, ETAP, CDEGS, or vendor software).</li><li>Experience with serving as firm-client liaison in a support and lead engineering role.</li><li>Prior experience as a substation lead engineer performing QC reviews and staff training/mentorship</li><li>Experience leading renewable generation projects or interconnections</li><li>Experience working on EPC projects or similar style of contracts</li><li>Active membership in national engineering societies and work groups (IEEE, PES, etc.)</li><li>Construction support experience</li></ul>At Leidos, We pride ourselves on being a trusted and technology-focused solutions provider. Delivery Services Team is the go-to for utilities and mobile operators who need reliable power and telecommunication expertise. We've worked with over 50 investor-owned utilities, over 160 municipals/cooperatives, and we're continuing to expand our reach. Plus, we've got an amazing group of industry-leading construction partners who help us deliver meaningful Energy Delivery Solutions. Our recognition as an industry leader has been confirmed time and time again. Engineering News-Record (ENR) has ranked Leidos among the Top 10 T&D Firms and Top 10 Power Firms. PDSSUBSTATION PowerDelivery If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: December 9, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Remote

Senior Substation Project Engineer

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Your greatest work is ahead! We are looking for a Senior Substation Protection & Control Engineer to join our team. As an Career Protection & Control Engineer, candidates will have the opportunity to design substation protection and control projects for electric utilities at voltages from 12kV up to 500kV. This is an exciting and growing field in the power systems industry and allows candidates to get exposure to how the power generation such as that of renewable energy ties into the electric system. Candidates will be expected to use knowledge of digital logic design, AC and DC circuits to design substation electrical projects. Hybrid Schedule: (2-4) days a week in office! *Must be located in or able to relocate to the United States within the client servicing territory for the Walled Lake, MI office. Successful candidates can look forward to a fast paced, diverse work environment and flexible work hours/work arrangements as well as managers who will encourage career development and growth including: <ul><li>Engineer in Training Certificate (EIT).</li><li>Professional Engineer License (PE).</li><li>Project Management Professional (PMP).</li><li>Technical & Non-Technical Training Opportunities.</li><li>Leadership Opportunities.</li><li>Mentorship & Training Opportunities.</li><li>Opportunity to Lead, Grow, and Inspire a Dynamic Team</li></ul>In this role, you can also expect to gain experience in the following:<ul><li>Interfacing with Local Clients.</li><li>Partnering with a Variety of Utility Clients Nationwide.</li><li>Working with different types of projects ranging from distribution to transmission level voltages.</li><li>Electrical Power Calculations.</li><li>Interactions with Other Disciplines (Substation, Telecom, and Civil Structural, etc).</li></ul>Are you ready to make an impact? Begin your journey of a flourishing and meaningful career, share your resume with us today! The Challenge: <ul><li>Relay One Line Design.</li><li>Three Line AC Schematic Design.</li><li>DC Protection Schematic Design.</li><li>Panel Layout and Wiring Design.</li><li>Develop Bill of Materials Based on Design Criteria.</li><li>Quality Control Checks on Wiring Design.</li><li>Complete Project Lifecycle Support from Scoping to Final Design and Implementation.</li><li>Construction Support.</li><li>Applying the Minimum Requirements of the National Electrical Safety Code to the Design Processes</li><li>Working with Client Standards to Implement Design.</li><li>Working with a Designer/Drafter to Create the Required Drawings for Each Project.</li></ul>Successful candidates must comply with quality control and safe work practices and maintain compliance with project scope, schedule, and budget. This position will be a member of a design team comprised of engineers, designers, and CAD technicians and will work with client standards to implement design. What Sets You Apart:<ul><li>Bachelor's degree in electrical engineering, or related degree with four (4+) or more years of Substation protection control design and/or field testing/commissioning experience.</li><li>Experience in executing substation protection and control projects.</li><li>Demonstrate Excellent communication skills and ability to interact with the internal team and clients to meet project needs.</li><li>Ability to read and design substation protection and control drawings such as one-line drawings, three-line drawings, AC/DC schematic drawings and wiring design.</li><li>Ability to meet deadlines under pressure situations.</li><li>Collaborator and leader who can work effectively in team environment.</li><li>Self-starter who works independently with minimal direction.</li><li>Strong analytical skills and proven problem solver in both team and independent environments.</li><li>High level of computer competency.</li><li>Willingness to travel to project and/or client sites.</li><li>Proactive communication with strong written and oral communication skills</li></ul>You Might Also have:<ul><li>Engineer Intern (EI" or EIT") professional certification.</li><li>Professional Engineer (PE") License.</li><li>Experience performing quality control checks on small substation protection and control design projects.</li><li>Experience working on CAD tools such as SDS AutoCAD Electrical.</li><li>Proficiency with Bentley ProjectWise data management system.</li><li>Master's degree in related field.</li><li>Field testing/commissioning experience.</li></ul>WHAT WE DO Leidos is a trusted and technology-focused solutions provider. Utilities and mobile operators rely on our Power Delivery Services Team for reliable power and telecommunication expertise, as reflected through our work with more than 50 investor-owned utilities, more than 160 municipals/cooperatives, as well as a growing number of mobile operators, local utility providers and private developers. In addition to providing engineering and project management services, Leidos works with an established group of industry-leading construction partners delivering meaningful Energy Delivery Solutions. Our recognition as an industry leader is confirmed by the latest national rankings by Engineering News-Record (ENR) ranking Leidos within the Top 10 T&D Firms, and Top 10 Power Firms. To explore and learn more, click here ! At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. We take care of our employees. Leidos seeks the best and the brightest, and in return, we invest in you, with an eye on your future, through career advancement, growth opportunities and continuous improvement via mentoring, formal and informal project management training and assistance with obtaining pertinent certifications. We challenge you to help solve some of the world's toughest problems, and reward you with a welcoming culture that recognizes the importance of a strong work/life balance, as well as competitive compensation and benefits . We believe that diversity and inclusion make us all better and offer the chance to have fun and make a difference. PowerDelivery PDSSUBSTATION At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: January 12, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Featuredjob

Senior Substation Protection and Control Engineer

Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Your greatest work is ahead! We are looking for a Senior Substation Protection & Control Engineer to join our team. As an Career Protection & Control Engineer, candidates will have the opportunity to design substation protection and control projects for electric utilities at voltages from 12kV up to 500kV. This is an exciting and growing field in the power systems industry and allows candidates to get exposure to how the power generation such as that of renewable energy ties into the electric system. Candidates will be expected to use knowledge of digital logic design, AC and DC circuits to design substation electrical projects. Successful candidates must comply with quality control and safe work practices and maintain compliance with project scope, schedule, and budget. This position will be a member of a design team comprised of engineers, designers, and CAD technicians and will work with client standards to implement design. *Hybrid Work Schedule: (4 days a week in the Houston, TX office) Successful candidates can look forward to a fast paced, diverse work environment and flexible work hours/work arrangements as well as managers who will encourage career development and growth including: <ul><li>Engineer in Training Certificate (EIT).</li><li>Professional Engineer License (PE).</li><li>Project Management Professional (PMP).</li><li>Technical & Non-Technical Training Opportunities.</li><li>Leadership Opportunities.</li><li>Mentorship & Training Opportunities.</li><li>Opportunity to Lead, Grow, and Inspire a Dynamic Team</li></ul>In this role, you can also expect to gain experience in the following:<ul><li>Interfacing with Local Clients.</li><li>Partnering with a Variety of Utility Clients Nationwide.</li><li>Working with different types of projects ranging from distribution to transmission level voltages.</li><li>Electrical Power Calculations.</li><li>Interactions with Other Disciplines (Substation, Telecom, and Civil Structural, etc).</li></ul>Are you ready to make an impact? Begin your journey of a flourishing and meaningful career, share your resume with us today! The Challenge: <ul><li>Relay One Line Design.</li><li>Three Line AC Schematic Design.</li><li>DC Protection Schematic Design.</li><li>Panel Layout and Wiring Design.</li><li>Develop Bill of Materials Based on Design Criteria.</li><li>Quality Control Checks on Wiring Design.</li><li>Complete Project Lifecycle Support from Scoping to Final Design and Implementation.</li><li>Construction Support.</li><li>Applying the Minimum Requirements of the National Electrical Safety Code to the Design Processes</li><li>Working with Client Standards to Implement Design.</li><li>Working with a Designer/Drafter to Create the Required Drawings for Each Project.</li></ul>What Sets You Apart:<ul><li>Senior-Level: Bachelor's degree in electrical engineering, or related degree with four (4+) or more years of Substation protection control design and/or field testing/commissioning experience.</li><li>Lead -Level: Bachelor's degree in electrical engineering, or related degree with eight (8+) or more years of Substation protection control design and/or field testing/commissioning experience</li><li>Experience in executing substation protection and control projects.</li><li>Demonstrate Excellent communication skills and ability to interact with the internal team and clients to meet project needs.</li><li>Ability to read and design substation protection and control drawings such as one-line drawings, three-line drawings, AC/DC schematic drawings and wiring design.</li><li>Ability to meet deadlines under pressure situations.</li><li>Collaborator and leader who can work effectively in team environment.</li><li>Self-starter who works independently with minimal direction.</li><li>Strong analytical skills and proven problem solver in both team and independent environments.</li><li>High level of computer competency.</li><li>Willingness to travel to project and/or client sites.</li></ul>You Might Also have:<ul><li>US Citizen and able to pass a DOE Background</li><li>Engineer Intern (EI" or EIT") professional certification.</li><li>Professional Engineer (PE") License.</li><li>Experience performing quality control checks on small substation protection and control design projects.</li><li>Experience working on CAD tools.</li><li>Master's degree in related field.</li><li>Field testing/commissioning experience.</li></ul>WHAT WE DO Leidos is a trusted and technology-focused solutions provider. Utilities and mobile operators rely on our Power Delivery Services Team for reliable power and telecommunication expertise, as reflected through our work with more than 50 investor-owned utilities, more than 160 municipals/cooperatives, as well as a growing number of mobile operators, local utility providers and private developers. In addition to providing engineering and project management services, Leidos works with an established group of industry-leading construction partners delivering meaningful Energy Delivery Solutions. Our recognition as an industry leader is confirmed by the latest national rankings by Engineering News-Record (ENR) ranking Leidos within the Top 10 T&D Firms, and Top 10 Power Firms. To explore and learn more, click here ! At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. We take care of our employees. Leidos seeks the best and the brightest, and in return, we invest in you, with an eye on your future, through career advancement, growth opportunities and continuous improvement via mentoring, formal and informal project management training and assistance with obtaining pertinent certifications. We challenge you to help solve some of the world's toughest problems, and reward you with a welcoming culture that recognizes the importance of a strong work/life balance, as well as competitive compensation and benefits . We believe that diversity and inclusion make us all better and offer the chance to have fun and make a difference. PowerDelivery PDSSUBSTATION At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: January 12, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Leidos is seeking an Senior Substation Site Civil Engineer to join our site/civil department to work on a variety of electric utility projects. This is an excellent career opportunity for an enthusiastic, energetic and talented person to join a team of outstanding professionals and the opportunity to apply the latest technology to help our clients solve their most challenging problems. Typical projects involve site/civil design engineering for both large and small scale utility projects. Candidates who have commercial/industrial site development experience will also be considered for the position. Candidate will primarily function as a senior engineer performing design reviews on a regular basis, as well as developing junior staff members, and contributing to bids and proposal development. This role will also consist of taking a responsible engineer role on main client projects, overseeing the work and ensuring quality control on design packages. Site-visits to client substation facilities are expected to be part of the work, along with occasional travel for client meetings and industry related events. Experience in front-facing client operations such as lunch and learns, and kick-off meetings if preferred. Candidate must comply with quality control and safe work practices and maintain compliance with project scope, schedule and budget expectations. This position will be a senior member of a design team comprised of engineers, designers, and drafting technicians. Location: Candidate MUST reside in the Framingham, MA area or Walled Lake, MI area to work a 50/50 hybrid schedule. Key Tasks: <ul><li>Land development permitting including NPDES, stormwater management, and knowledge of other typical local, state, and/or federal regulations and permit requirements</li><li>Research additional site data through various sources</li><li>Site layout, grading, and drainage design</li><li>Stormwater modeling and design</li><li>Erosion and sediment control design</li><li>Access road design</li><li>Utility coordination and design</li><li>Retaining wall layout and design</li><li>Documentation of all supporting calculations</li><li>Quantity take-offs</li><li>Construction drawings</li><li>Construction specifications</li><li>Construction observation and field engineering</li><li>Coordination and collaboration with other design disciplines</li></ul>Required Experience & Education:<ul><li>B.S. degree in Civil Engineering </li><li>Engineer with 4+ years of directly applicable civil-site design experience</li><li>EI/EIT certification preferred</li><li>Experience with AutoCAD Civil 3D software and/or MicroStation OpenSite Designer software</li><li>Experience with Hydraflow, ICPR, or various other hydrologic and hydraulic modeling & design programs</li><li>Proficiency using Microsoft Office suite, Adobe Acrobat, and other general software tools</li><li>Strong analytical and technical writing skills</li><li>Team player with ability to communicate effectively with clients and staff</li><li>Able to execute projects and handle clients successfully with limited supervision</li><li>Willing to travel, up to 25%</li><li>Authorized to work in U.S.</li></ul>Grow with us! Through training, teamwork, and exposure to challenging technical work, let Leidos show you how to accelerate your career path. Apply today! PowerDelivery PDSSUBSTATION If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: August 14, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $73,450.00 - $132,775.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Featuredjob

Senior Substation Site Civil Engineer

Description Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Our team's focus is to ensure our customers have the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets. The Intelligence Production Solutions Division (IPSD), part of the Decision Advantage Solutions Business Area, is currently seeking a Senior Systems Administrator. As a senior member of our IT operations team, you will play a key role in managing, securing, and optimizing high-performance, mission-critical systems that directly affect our customers' intelligence and geospatial initiatives. This position requires deep technical expertise, proactive leadership, and the ability to work independently and collaboratively in a fast-paced, classified environment. You will lead systems operations, mentor junior admins, and ensure availability, reliability, and security of infrastructure supporting geospatial analytics, software development, and data services. Position may be performed in the following locations below. Please note Gaithersburg, MD is the program's primary work location.<ul><li>Gaithersburg, MD</li><li>Aurora, CO</li><li>St. Louis, MO</li><li>Tucson, AZ</li></ul>Clearance Level Required: Active Top Secret to be considered with the ability to obtain TS/SCI with Polygraph. Primary Responsibilities:<ul><li>Lead system administration for Linux and Windows-based systems in secure, mission-critical environments.</li><li>Architect and manage complex server, storage, and virtualization infrastructure (VMware, KVM).</li><li>Perform OS installation, configuration, hardening, and patching in compliance with DoD STIGs and agency policies.</li><li>Monitor and tune system performance, conduct root cause analysis, and resolve complex issues quickly and efficiently.</li><li>Support backup/recovery strategies, disaster recovery plans, and continuity of operations.</li><li>Oversee and maintain automation scripts and infrastructure as code (Ansible, PowerShell, Bash, etc.).</li><li>Maintain system documentation, configuration baselines, and support CM and RM activities.</li><li>Lead and support deployment of system enhancements and modernization initiatives for Chinook program.</li><li>Collaborate with cybersecurity, network engineering, and software development teams to ensure system compliance and performance.</li><li>Participate in security audits, incident response, and operational readiness activities.</li></ul>Basic Qualifications:<ul><li> US citizenship is required per contract. </li><li>Bachelor's degree in Computer Science, Engineering, Information Technology, or related discipline and 8-12 years of prior relevant experience or Master's with 6-10 years of prior relevant experience.</li><li>Active Top Secret to be considered with the ability to obtain TS/SCI with Polygraph.</li><li>DoD 8570 IAT Level II or III certification (e.g., Security+ CE, CASP+, CISSP).</li><li>Experience with cloud platforms (AWS GovCloud, Azure Government) and hybrid cloud environments.</li><li>Experience with Linux (Red Hat Enterprise Linux or CentOS) and Windows Server platform system administration.</li><li>Proficiency with virtualization platforms (VMware, KVM) and management tools.</li><li>Experience with automation and scripting (Ansible, Bash, PowerShell, Python).</li><li>Familiarity with STIG compliance, system hardening, ACAS scans, and RMF processes.</li><li>Strong understanding of enterprise networking, identity/access management, and storage concepts.</li><li>Proven ability to troubleshoot, document, and lead systems-related projects independently.</li><li>Experience supporting IC or DoD classified environments.</li></ul>Preferred Qualifications:<ul><li>Experience supporting our customer or GEOINT missions.</li><li>Familiarity with DevOps tools and pipelines (Git, Jenkins, Docker, etc.).</li><li>Knowledge of enterprise backup solutions, DNS, DHCP, Active Directory, and PKI.</li></ul>#Chinook If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: January 15, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $92,300.00 - $166,850.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Systems Administrator

Description Leidos is seeking a System Administrator for a technical development program supporting the Sponsor's Attribute Services within the IDAM/ICAM space.As a System Administrator on this program, you will design, develop, implement, and maintain a Cloud-Native Service architecture that software development teams can leverage to use cloud capabilities. This role works directly with implementation teams to provide technical guidance and implementation priorities related to cloud implementation. This role requires supporting an on-call rotation to ensure mission critical services remain operational 24/7/365. Rotation is typically to be on-call 1 full calendar week every 2 months. Primary Responsibilities<ul><li>This role provides technical leadership and delivers an innovative product, service, or a combination of products and services that address a customer's specific requirements.</li><li>Support the development of enterprise software solutions within AWS.</li><li>Duties include developing innovative approaches and solutions, using non-quantitative tools and guidelines from past experience.</li><li>Security Patching</li><li>Support of Servers in an AWS environment</li><li>Provides execution guidance and practical engineering support to mission teams</li><li>Ensures the mission critical application remains operational 24/7</li><li>Supports a COTS service that provides attribute data via an LDAP interface to hundreds of various Sponsor systems</li></ul>Required Qualifications<ul><li>Active TS/SCI with Polygraph</li><li>BS degree and 12+ years of relevant experience. Additional experience in lieu of degree</li><li>Must be an expert in using Linux-based operating systems</li><li>Must have strong Bash skills</li><li>Must have experience with security accreditation process</li><li>Must have experience with the Cloud / Amazon Web Services</li><li>Must be able to support System Administration/Privileged Access duties including an on-call rotation for a week approximately every two months</li><li>Experience with Elastic tools (Elasticsearch, Logstash, Kibana, and Beats)</li><li>Experience in Cloud Technologies and infrastructure -as-code concepts</li><li>Understanding of aspects of architect and design enterprise cloud solutions and AWS</li><li>Excellent oral and written communications skills</li><li>Detail-oriented mindset</li><li>Experience interacting with cross functional project teams including Software Development, System Engineering/ Verification and Validation, Security, Compliance and Quality Assurance</li><li>Experience working in Agile environments</li><li>Experience working with DevOps CI/CD related technologies (Github, Jenkins, Puppet, Docker, Rundeck, etc.)</li><li>Experience with AWS Console, CLI, and manage services utilizing cloud services to build infrastructure as a code in an automated fashion</li><li>Ability to read and perform complex software and infrastructure deployment instructions</li></ul>Desired Qualifications<ul><li>Container-related certification</li><li>Certified Kubernetes Application Developer (CKAD) certification, demonstrating expertise in designing, building and running applications on Kubernetes</li><li>Experience working with / handling Highly Sensitive Data</li><li>Experience with LDAP technologies</li><li>Minimum of one AWS Certification from the AWS Associate level (AWS Certified Architect Associate, AWS Certified Developer Associate, or AWS Certified SysOps Administrator Associate)</li><li>3+ years of C2S experience</li><li>Cloud formation</li><li>Managing complex Sponsor relationships and requirements gathering</li><li>Experience with IAM / IdAM / ICAM delivery systems, Authentication, Authorization, and/or Attributes</li><li>Experience with Tomcat</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: October 8, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $116,350.00 - $210,325.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Leidos has a new and exciting opportunity for a Senior Systems Administrator in our Intelligence Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! As a Senior Systems Administrator you will play a vital role in maintaining the efficiency and reliability of our IT systems. You will oversee the infrastructure, address technical challenges, and implement solutions to ensure seamless operations. Your expertise will contribute to the optimization and security of our systems, making a significant impact on the organization's technological capabilities. Responsibilities Include:<ul><li>Providing System Administration and SSP/Security support for the program in both Linux and Windows environments.</li><li>Implement, troubleshoot, and maintain IT systems.</li><li>Manage daily IT system configuration and operations.</li><li>Assist users with IT systems access and usage.</li><li>Monitor and resolve issues for client/server/storage/network devices and mobile devices.</li><li>Communicate status updates to agency management and internal customers.</li><li>Optimize system operations and perform capacity planning.</li><li>Configure and manage UNIX and Windows operating systems, ensuring system integrity and performance.</li></ul>Basic Qualifications:<ul><li>Bachelor's degree in a relevant technical field with 10+ years of experience, or No degree with 15+ years of related professional experience and IAT Level II certification (e.g., Security+ CE, SSCP) </li><li>Experience providing Sr. Linux (Red Hat/Rocky/CentOS) and LatteArt / SSP, STE/STN support.</li><li>Clearance Required: Must have an active TS/SCI with Polygraph</li></ul>Desired Qualifications:<ul><li>Puppet, Ansible, FreeIPA, RedHat KVM, NetApp support, Support JIRA, Confluence. </li><li>Scripting experience (Bash, Python, Perl, etc.)</li><li>Experience with Proxmox</li><li>Experience with Docker, Kubernetes or other containerization tools.</li></ul>At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you - apply today! conmd kqw At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: November 14, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $116,350.00 - $210,325.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Systems Administrator 10k sign on bonus

Description Leidos is seeking a Senior Systems Engineer / Product Owner to join the Air Traffic Business Area within the Homeland Sector located in Eagan, MN, supporting the development of the Leidos Common Automation Platform (L-CAP). L-CAP is a mission-critical, future-ready automation solution built on a hybrid cloud data mesh architecture. As a member of a large-scale, Scaled Agile software development organization, you will play a central role in shaping next-generation air traffic automation capabilities by bridging mission needs, systems engineering rigor, and Agile software delivery. In this role, you will serve as the Product Owner for one or more Agile teams, while also acting as the primary Systems Engineer supporting those teams. You will work closely with the Chief Product Owner on system-level design, requirements, and product vision, and partner with the team architect to ensure solutions are technically sound, traceable, and aligned with safety and regulatory constraints. This position is intended for experienced practitioners who can balance innovation with discipline in a highly regulated, safety-critical environment. Hybrid Schedule is 3 days onsite and 2 days remote. Key Responsibilities Systems Engineering Leadership<ul><li>Lead systems engineering activities across the full lifecycle, including requirements definition, architecture, integration, verification, and validation</li><li>Own and govern system and capability-level requirements, ensuring traceability to mission needs and program objectives as well as verification planning within an Agile delivery framework</li><li>Partner with system and solution architects on architecture runway, trade studies, and technical decision-making</li><li>Identify, assess, and manage cross-team technical risks, dependencies, and constraints</li><li>Provide technical oversight during integration, test, and operational readiness activities</li><li>Ensure systems engineering best practices are applied consistently across teams</li></ul>Product Ownership & Strategy<ul><li>Serve as Product Owner (or Lead PO) for major system components or value streams</li><li>Own and prioritize capability- and feature-level backlogs, balancing mission value, technical risk, and delivery capacity</li><li>Translate complex system requirements into clear, actionable epics, features, and user stories with well-defined acceptance criteria</li><li>Actively participate in Agile ceremonies, including sprint planning, backlog refinement, reviews, and retrospectives, ensuring engineering intent and mission value are clearly represented.</li><li>Utilize AI-assisted tools and large language model (LLM) platforms to augment requirements analysis, backlog refinement, design exploration, and documentation, while ensuring human oversight and validation.</li><li>Act as a primary liaison between stakeholders, engineering teams, and program leadership</li><li>Create and maintain systems engineering artifacts, including requirements documentation, interface control documents (ICDs), architecture views, and verification matrices.</li><li>Influence product roadmap decisions and sequencing based on technical and delivery insights</li></ul>Agile & Team Leadership<ul><li>Provide technical leadership and mentorship to team members on systems thinking, requirements quality, and Agile best practices.</li><li>Promote Agile and SAFe best practices across teams and value streams</li><li>Support dependency management and alignment across Agile teams and release trains</li></ul>Required Qualifications<ul><li>Bachelor's degree in Systems Engineering, Computer Science, Engineering, or a related technical field (or equivalent experience)</li><li>12+ years of related experience or 10+ years of experience with a Master's degree</li><li>Experience in systems engineering, product ownership, or related technical leadership roles</li><li>Demonstrated experience leading systems engineering efforts on complex, software-intensive programs</li><li>Strong experience working in Agile environments (SAFe)</li><li>Proven ability to translate mission or business objectives into prioritized technical and product backlogs</li><li>Experience collaborating with architects, engineering leads, and program leadership</li><li>Proficiency with Agile and requirements management tools (e.g., Jira, Confluence, Cameo, Jama, or similar)</li><li>Ability to obtain and maintain a Public Trust clearance</li><li>US citizenship is required</li></ul>Preferred / Desired Qualifications<ul><li>Experience serving as a Product Owner or Lead Product Owner in a SAFe environment</li><li>Familiarity with SAFe practices, including PI planning, ART coordination, and dependency management</li><li>Experience with distributed, cloud-based, or data-intensive systems</li><li>Knowledge of event-driven architectures (Kafka or similar)</li><li>Air Traffic domain knowledge or experience supporting Air Traffic or transportation-related systems.</li><li>Experience with relational and/or NoSQL databases</li><li>Familiarity with DevSecOps and CI/CD pipelines in regulated environments</li><li>Experience with AI-enabled or advanced automation systems</li><li>Agile certifications (CSPO, SAFe POPM)</li></ul>Additional Requirements<ul><li>Successful completion of a government background investigation</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 18, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Systems Engineer

Description We are seeking a Systems Engineer with Data Policy experiences to join our Fort Independence Team here at Leidos. Here you will leverage your System Engineering background to help data stewardship and data policy governance practices. The right candidate for this Systems Engineering role will have a passion for in data science, but grasp policy stewardship and governance-helping driving efficiencies with the 'what', why and 'where' with certified data repository {CDR} processes, supporting healthy attribute-level governance, and data management practices providing technical guidance on the responsible use of data and policies across the IC community. As a critical thinker, you will help synthesize processes and work to implement innovative ways that strengthen compliance, optimize data quality, and leverage Artificial Intelligence (AI)/Machine Learning {ML} to deliver insights that improve governance effectiveness. Key Responsibilities &bull; Translate governance policies into operational processes and technical solutions, providing clear guidance to stewards and stakeholders. &bull; Collaborate with Data Stewards, Steward Representatives and broader IC community to analyze and optimize data attributes, metadata, and repository certifications. &bull; Develop predictive models and statistical analyses to monitor compliance, data quality, and stewardship outcomes. &bull; Apply machine learning and AI techniques where appropriate to automate governance workflows {e.g., anomaly detection, classification, policy adherence}. &bull; Create and maintain metrics, dashboards, and reporting frameworks to track governance performance and compliance. &bull; Partner with cross-functional teams to ensure certified data assets meet accuracy, consistency, and accessibility standards. &bull; Recommend process improvements and technical solutions that enhance efficiency within governance and data stewardship. Required Qualifications: &bull; Active TS/SCI with Polygraph. &bull; BS degree in STEM, or related field and 8+ years of experience. Additional experience in lieu of degree. &bull; Knowledge with Identity and Access Management {ldAM} / Identity Credentials & Access Management (ICAM) delivery systems, Authentication, Authorization, Attributes Architectures &bull; Familiarity with data governance principles, compliance, or metadata management. &bull; Strong critical thinking ability-able to balance technical solutions with policy and compliance needs. &bull; Excellent communication skills with the ability to convey technical insights to policy and Sponsor stakeholders. Preferred Qualifications: &bull; Experience with governance and metadata platforms (Collibra, Informatica, Alation, etc.) helpful. &bull; Awareness Multi-Factor Authentication (MFA) policy, to contribute to the drafting and updating of security policies related to MFA. &bull; Hands-on experience in automation pipelines or AI-enabled data governance tools. &bull; Background working in policy, governance, or compliance-focused environments. Key Attributes for Success &bull; Critical Thinker - Challenges assumptions and approaches data issues with structured reasoning. &bull; Policy-Minded Innovator - Finds ways to apply data science in service of governance, compliance, and stewardship. &bull; Collaborator - Builds strong partnerships with Data Stewards and governance stakeholders. &bull; Change Agent - Brings creativity and technical skill to drive efficiencies in how we manage and govern data. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: September 16, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description The Defense Sector at Leidos is seeking an experienced Senior Systems Engineer to support an exciting Air Force Life Cycle Management Center program. This role involves supporting the delivery of comprehensive IT and support services to ensure mission success while adhering to DoD standards and regulations. This role includes system configuration, monitoring, troubleshooting, and ensuring the security and integrity of systems and infrastructure. The Senior Systems Engineer will work closely with cross-functional teams to support on-site system deployments, software updates, and operational readiness, ensuring that all systems meet security, performance, and availability requirements. Primary Responsibilities:<ul><li>Ability to travel to support customer sites and participate in hardware installation and configuration. </li><li>Install, configure, and maintain physical and virtual Linux and Windows servers. </li><li>Oversee and perform system monitoring, performance tuning, and troubleshooting to ensure high availability and reliability. </li><li>Identify and resolve technical issues that arise within a complex system or network infrastructure. </li><li>Manage system patches, upgrades, and security hardening in compliance with DoD policies. </li><li>Provide support for system backups, disaster recovery, and data integrity. </li><li>Assist in managing system access, user accounts, and security configurations. </li><li>Collaborate with other IT teams to support software deployments and integration. </li><li>Ensure system documentation is maintained and up to date. </li><li>Participate in incident response and resolve issues related to system performance, security, and availability. </li><li>Mentor and guide junior and mid-level engineers and administrators, fostering knowledge sharing and professional growth within the team. </li><li>Coordinate with Government network owners to understand requirements for new locations. </li></ul>Basic Qualifications:<ul><li>US Citizen with at least an active Top Secret clearance with the ability to obtain and maintain a SCI prior to your start date.</li><li>Bachelor's degree with 8+ years of experience or a Master's Degree with 6+ years of experience. Additional experience may be considered in lieu of a degree.</li><li>DoD 8140 intermediate certification or DoD 8570 IAM Level II certifications or higher.</li><li>Experience with Active Directory, LDAP, or similar directory services.</li><li>Strong foundational experience with cloud platforms such as AWS and Azure.</li><li>Strong experience administering complex environments with Linux and Windows operating systems, network administration, and networking protocols/functions (e.g., HTTP, HTTPS, SSL/TLS, SMTP, DNS).</li><li>Strong problem-solving and analytical skills, with the ability to bring structure and clarity to ambiguous or unstructured information. </li><li>Self-starter that is able to work independently while possessing the communication skills to work effectively with multiple cross functional teams and customers. </li><li>Excellent interpersonal, verbal and written communication skills. </li></ul>Preferred Qualifications:<ul><li>Active DoD TS/SCI security clearance and the ability to maintain that clearance during your employment.</li><li>Linux certifications (e.g., RHCSA, RHCE, CompTIA Linux+). </li><li>Windows Server certifications (e.g., MCSA, MCSE, CompTIA Server+). </li><li>Familiarity with cloud-based account management and infrastructure (e.g., AWS, Azure).</li><li>Experience in managing accounts across various platforms (e.g., Windows, Linux, macOS).</li><li>Knowledge of automation and scripting (e.g., PowerShell, Python).</li><li>Familiarity with ITSM tools like ServiceNow and Atlassian Jira Service Management. </li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 13, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Featuredjob

Description Leidos is looking for a Systems Engineer with a TS/SCI with polygraph to support work on an information technology (IT) contract. T he contract supports leading the engineering, delivery, sustainment, and evolution of the client's broader Information Technology (IT) in support of its mission. The client's office leadership provides management and leadership for a wide spectrum of activities. Office lines of business include Collaboration Services, Endpoint & Security Services, Infrastructure Engineering and Hosting, Mission Unique Services, and Business Management. The Systems Engineer will analyze internal and external client needs and construct sound, logical business improvement opportunities that are consistent with corporate Information Management guiding principles, cost savings, and system architecture objectives. They will provide group facilitation, training, and provide additional forms of knowledge transfer across client's organization; collect, review, edit, and disseminate executive-level communication products, to include written documents, briefings, and talking points; use their technical skills and experience to further current service offerings and client's mission; and analyze system requirements to determine approach and feasibility of design within time, cost, and security requirement constraints. The Systems Engineer will provide ongoing maintenance, support, and enhancements in existing systems and platforms; troubleshoot complex problems; and provide customer support for software systems and application issues. They will collaborate cross-functionally with data scientists, analysts, project managers, and engineers and provide recommendations for continuous improvement. The core hours shall be 9:00AM - 3:00PM PST. Weekend or after-hours support may be required for operational issues, deployments and critical activities. The work will vary based on site specific requirements, but shall include, as applicable, the following types of activities:<ul><li>Supporting large scale IT systems, identifying their dependencies and interoperability, and reviewing end-user use cases.</li><li>Preparing cost-benefit and return-on-investment analyses.</li><li>Communicating complex technical concepts and project information clearly and concisely to both technical and non-technical audiences.</li><li>Working seamlessly with contractors from other organizations, as well as with staff at all levels.</li><li>Analyzing internal and external customer needs and construct sound, logical business improvement opportunities that are consistent with corporate Information Management guiding principles, cost savings, and system architecture objectives.</li><li>Providing group facilitation, interviewing, training, and provide additional forms of knowledge transfer across client's organization.</li><li>Collecting, reviewing, editing, and disseminating executive-level communication products, to include written documents, briefings, and talking points.</li><li>Utilizing technical skills and experience to further current service offerings and client's mission.</li><li>Experience analyzing system requirements to determine approach and feasibility of design within time, cost, and security requirement constraints.</li><li>Perform the physical setup and configuration of desktop hardware and software to include external peripherals that may be required.</li><li>Project Management support for all new initiatives relating to the various systems supported.</li><li>Troubleshoot desktop and network anomalies and contact the appropriate groups for additional support.</li><li>Serve as technical liaison between the site and the appropriate technical business areas for resolution of IT issues and system upgrades.</li></ul>Primary Responsibilities:<ul><li>Build workstations per established procedures.</li><li>Manage software and hardware support as needed.</li><li>Maintain access control by creating new user accounts, maintain existing accounts, and troubleshoot user login or access issues.</li><li>Monitor server activities and provide technical support that requires expert knowledge using advanced technical principles.</li></ul>Provide on-site network support, maintain and troubleshoot all on-site networking hardware.<ul><li>Maintain documentation and influence team and others through created common solutions. </li><li>Video Conferencing support</li><li>Maintain operational status of all phone systems.</li><li>Coordinate with outside vendors to get building installation and maintenance completed.</li><li>Assist with maintaining access control systems and alarm system accesses as needed.</li><li>Escort service vendors/contractors as needed.</li><li>FedEx and UPS Shipment.</li><li>After hours response/resolution for technical issues and high precedence responses</li><li>Awareness to HVAC issues for management of systems and technical interface with local HVAC service provider.</li></ul>Basic Qualifications:<ul><li>Must have a TS/SCI clearance with polygraph to be considered.</li><li>Must have a Bachelor's degree and minimum 12+ years of experience OR 15 yrs+ experience can be used in lieu of degree.</li><li>Degree in Electrical Engineering, Computer Engineering, Computer Science, Systems Engineering or related field and successful software engineering experience; of if no degree, relevant experience performing engineering functions in the field on programs of similar size, scope, and complexity.</li><li>Experience in IP Related Services: TCP/IP, UDP, ICMP, PPP, and SIP.</li><li>Knowledge of Cisco routers and switches.</li><li>Experience with UPS systems and AD/DC power systems, to include design or install/connection.</li><li>Working knowledge of CAT5, CAT6 cable, connectors, and demonstrated capability of fabrication of equipment.</li><li>Knowledge of fiber, servers, routers, edge switches and desktop hardware.</li><li>JIRA, ServiceNow, Remedy, VISIO, and MS Office.</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: December 9, 2025 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Leidos is seeking a Senior Systems Engineer / Product Owner to join the Air Traffic Business Area within the Homeland Sector located in Gaithersburg, MD, supporting the development of the Leidos Common Automation Platform (L-CAP). L-CAP is a mission-critical, future-ready automation solution built on a hybrid cloud data mesh architecture. As a member of a large-scale, Scaled Agile software development organization, you will play a central role in shaping next-generation air traffic automation capabilities by bridging mission needs, systems engineering rigor, and Agile software delivery. In this role, you will serve as the Product Owner for one or more Agile teams, while also acting as the primary Systems Engineer supporting those teams. You will work closely with the Chief Product Owner on system-level design, requirements, and product vision, and partner with the team architect to ensure solutions are technically sound, traceable, and aligned with safety and regulatory constraints. This position is intended for experienced practitioners who can balance innovation with discipline in a highly regulated, safety-critical environment. Hybrid Schedule is 3 days onsite and 2 days remote. Key Responsibilities Systems Engineering Leadership<ul><li>Lead systems engineering activities across the full lifecycle, including requirements definition, architecture, integration, verification, and validation</li><li>Own and govern system and capability-level requirements, ensuring traceability to mission needs and program objectives as well as verification planning within an Agile delivery framework</li><li>Partner with system and solution architects on architecture runway, trade studies, and technical decision-making</li><li>Identify, assess, and manage cross-team technical risks, dependencies, and constraints</li><li>Provide technical oversight during integration, test, and operational readiness activities</li><li>Ensure systems engineering best practices are applied consistently across teams</li></ul>Product Ownership & Strategy<ul><li>Serve as Product Owner (or Lead PO) for major system components or value streams</li><li>Own and prioritize capability- and feature-level backlogs, balancing mission value, technical risk, and delivery capacity</li><li>Translate complex system requirements into clear, actionable epics, features, and user stories with well-defined acceptance criteria</li><li>Actively participate in Agile ceremonies, including sprint planning, backlog refinement, reviews, and retrospectives, ensuring engineering intent and mission value are clearly represented.</li><li>Utilize AI-assisted tools and large language model (LLM) platforms to augment requirements analysis, backlog refinement, design exploration, and documentation, while ensuring human oversight and validation.</li><li>Act as a primary liaison between stakeholders, engineering teams, and program leadership</li><li>Create and maintain systems engineering artifacts, including requirements documentation, interface control documents (ICDs), architecture views, and verification matrices.</li><li>Influence product roadmap decisions and sequencing based on technical and delivery insights</li></ul>Agile & Team Leadership<ul><li>Provide technical leadership and mentorship to team members on systems thinking, requirements quality, and Agile best practices.</li><li>Promote Agile and SAFe best practices across teams and value streams</li><li>Support dependency management and alignment across Agile teams and release trains</li></ul>Required Qualifications<ul><li>Bachelor's degree in Systems Engineering, Computer Science, Engineering, or a related technical field (or equivalent experience)</li><li>12+ years of related experience or 10+ years of experience with a Master's degree</li><li>Experience in systems engineering, product ownership, or related technical leadership roles</li><li>Demonstrated experience leading systems engineering efforts on complex, software-intensive programs</li><li>Strong experience working in Agile environments (SAFe)</li><li>Proven ability to translate mission or business objectives into prioritized technical and product backlogs</li><li>Experience collaborating with architects, engineering leads, and program leadership</li><li>Proficiency with Agile and requirements management tools (e.g., Jira, Confluence, Cameo, Jama, or similar)</li><li>Ability to obtain and maintain a Public Trust clearance</li><li>US citizenship is required</li></ul>Preferred / Desired Qualifications<ul><li>Experience serving as a Product Owner or Lead Product Owner in a SAFe environment</li><li>Familiarity with SAFe practices, including PI planning, ART coordination, and dependency management</li><li>Experience with distributed, cloud-based, or data-intensive systems</li><li>Knowledge of event-driven architectures (Kafka or similar)</li><li>Air Traffic domain knowledge or experience supporting Air Traffic or transportation-related systems.</li><li>Experience with relational and/or NoSQL databases</li><li>Familiarity with DevSecOps and CI/CD pipelines in regulated environments</li><li>Experience with AI-enabled or advanced automation systems</li><li>Agile certifications (CSPO, SAFe POPM)</li></ul>Additional Requirements<ul><li>Successful completion of a government background investigation</li></ul>If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 18, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Description Leidos has a new and exciting opportunity for a Senior Systems Engineer in our Intelligence Sector's (INTEL) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! Job Summary: Our LOE program provides our customer's Operations organization with the best possible solutions for their mission needs. We achieve this through rapid prototyping, new development, and advanced technology research. From leading-edge visualizations to analytic development, we're always pushing the boundaries to find new and better data sources and tradecraft to answer intelligence questions. With a focus on collaboration and a fast-paced environment, our prototype development program is the ideal place to grow your skills and make a real impact. Click here to learn more about how this program Delivers Mission Success!" Seeking a motivated systems engineer to support the exciting Corporate Discovery Services mission. Engineer will work closely with mission stakeholders to capture requirements and create innovative analytics and deploy solutions to customer supported tools to automate and enable data and metadata analysis. Job Responsibilities/Qualifications: <ul><li>Mission Focus: Collaborate closely with customers to deliver a software/systems engineering solution to capture holistic information about analytic dependencies, performance and governance status; and develop a software solution that will provide means to federate, join, and aggregate information across disparate data sources in a policy compliant manner. </li><li>Technical Proficiency: Creatively leverage disparate data to fill knowledge gaps in user activities, collection efforts, and technology discovery to include creating API's and business intelligence analytics.</li><li>Qualifications: Bachelor's degree in computer science, Systems Engineering or related technical field plus a minimum of eight (8) plus years of relevant experience or equivalent. Proficiency with object-oriented language (Python and Java) and experience with Jupyter Notebooks, GHOSTMACHINE, and Query Time Analytics.</li><li>Security Clearance Requirement: Candidates must possess an active TS/SCI with Polygraph to be considered for this role.</li><li>Desirable Skills: Knowledge of Tableau, Atlassian, and customer corporate tools and data repositories.</li></ul>At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you - apply today! Careers.leidos.com conmd If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 11, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Systems Engineer (SE-3)

Description Leidos frequently has opportunities for Senior Systems Integration Engineer's in our Intelligence Sector's Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! Job Summary As a Senior Systems integration Engineer you will be responsible for designing, implementing, deploying, and maintaining enterprise-level systems that support mission-critical operations. You will work hands-on with RF and FORNSAT systems and various Systems Administration (SA) components, ensuring seamless virtualization, Linux environments, GOTS product integration, and Windows Server administration. Responsibilities:<ul><li>Provide technical direction and hands-on expertise for the development, engineering, integration, and testing of hardware/software RF and FORNSAT systems.</li><li>Architect, configure, and maintain systems utilizing GOTS products.</li><li>Provide virtualization support, including cloud-based and on-premises solutions.</li><li>Administer and troubleshoot Linux-based environments, ensuring high availability and security compliance.</li><li>Manage, maintain, and deploy GOTS (Government Off-The-Shelf) products, integrating them within complex system architectures.</li><li>Oversee Windows Server administration, including performance tuning, security enhancements, and automation.</li><li>Collaborate with cross-functional teams to ensure robust system design and operational efficiency.</li><li>Develop and implement best practices for system security, monitoring, and documentation</li></ul>Qualifications:<ul><li>A Bachelor's degree in a Qualified Engineering Field or a related discipline from an accredited college or university plus Fourteen (14) years of systems engineering experience. OR A High School Diploma or GED plus nineteen (19) years of general systems engineering experience (any process area).</li><li>Must possess active TS/SCI with polygraph clearance to be considered for this role.</li><li>Must have experience configuring and integrating GOTS products</li><li>Experience with FORNSAT systems and Systems Integration</li></ul>At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you - apply today conmd nsspf At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, what's next?" before the dust settles on what's now." If you're already scheming step 20 while everyone else is still debating step 2... good. You'll fit right in. Original Posting: January 5, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Systems Integration Engineer

Description Leidos is seeking a Senior Technical Business Analyst to be part of the mission solution and help lead SSA's Digital Modernization Strategy. Join one of our high performing teams responsible for building the next-generation enterprise APIs and modern responsive user interfaces, supporting the Social Security Administration (SSA) and their mission to meet the changing needs of the public, positively impacting at least 65 million American lives per month. We are a team of forward-looking professionals in need of a strong candidate with these key required skills : experience with defining system documentation requirements based on input from technical personnel. *** Selected candidate must be willing to work on-site in Woodlawn, MD 5 days a week. If this sounds like a mission you want to be a part of, keep reading! TEAM CULTURE Your passion and values might be a good fit for our teams if you answer yes" to the following questions: <ul><li>Are you looking for a company that puts employees first, with a focus on career, flexibility, and well-being?</li><li>Do you enjoy collaborating with colleagues and teammates and believe that the best ideas are fostered in an inclusive environment?</li><li>Are you searching for a team with a strong sense of ownership, urgency, and drive for daily mission success?</li><li>Are you comfortable with proactive outward communication and technical leadership?</li><li>Do you enjoy being a catalyst, solving complex problems, and providing innovative solutions?</li><li>Do you have the flexibility, creativity, and resilience to pivot the mission for success?</li><li>Do you have the courage to make tough ethical decisions with pride, transparency, and respect?</li></ul> MENTORSHIP & CAREER GROWTH Our teams are dedicated to supporting new team members in an environment that celebrates knowledge sharing and mentorship. Experienced team members will be assigned to new hires for one-on-one mentoring, collaborative reviews, and coaching on customer engagement to help each new hire successfully onboard and demonstrate their skills. Projects and tasks are assigned in a way that leverages your strengths and will help you further develop your skillset. DAY TO DAY RESPONSIBILITIES Every position we take is more rewarding when you know the why behind it. Know your work makes a difference to support those who need it most. If your passion is enabling life changing service to those around, you this is the place for you. Find you passion in a team environment where all members are valued regardless of contractor or employee status. Find your Why" with us and take your place in our Leidos Family!! <ul><li>Defining and documenting system requirements.</li><li>Creating test plans and test cases.</li><li>Using Agile methodologies in all aspects of the role.</li><li>Conducting manual and at times possibly API testing</li><li>Good Knowledge of SQL and data mapping.</li><li>Writing Technical White Papers.</li><li>Creating and maintain data flow diagrams.</li><li>All other duties as assigned or directed.</li></ul> FOUNDATION FOR SUCCESS ( Basic Qualifications )<ul><li>Bachelors degree and 8 years of prior relevant experience or Masters degree and 6 years of prior relevant experience. Additional years of experience may be substituted in lieu of degree.</li><li>Proficient in defining system documentation requirements based on input from technical personnel.</li><li>Experience creating test plan, test cases and test execution.</li><li>Strong experience working in an Agile methodology</li><li>Knowledge of Software Development Life Cycle and CMMI Level 3 Methodologies</li><li>Must be able to obtain and maintain a Public Trust. Contract requirement.</li></ul> FACTORS TO HELP YOU SHINE ( Required Skills ) These skills will help you succeed in this position: <ul><li>Experience in UML diagramming and design documentation.</li><li>Knowledge of creating and maintaining Data Flow Diagrams and developing Use Cases.</li><li>Strong communication and technical writing skills.</li><li>Exposure to writing Technical White Papers and systems design documents.</li><li>Communication skills to present ideas and concepts effectively; strong and proven problem solving.</li><li>Self-managed with the ability to mentor others.</li><li>Strong experience with tools like Jira or Version One to manage requirements.</li></ul> HOW TO STAND OUT FROM THE CROWD (Desired Skills) Showcase your knowledge of modern development through the following experience or skills: <ul><li>Database experience such as Oracle, DB2, SQL Server, SQL and JDBC.</li><li>Familiarity with project management frameworks.</li><li>Previous experience with Social Security Administration.</li><li>Agile certification is desired.</li><li>Experience with Automation testing tools is desired.</li><li>Scaled Agile Framework (SAFe) preferred</li></ul>At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams and contribute to our communities. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Every position we take is more rewarding when you know the why behind it. Know your work makes a difference to support those who need it most. If your passion is enabling life changing service to those around, you this is the place for you. Find your passion in a team environment where all members are valued regardless of contractor or employee status. We are excited for you to take your place in our Leidos Family. Are you an US citizen or US resident, or Visa candidate and think you might fit? We recommend you apply and start the conversation today! Join us in supporting our SSA contracts in Woodlawn, Maryland. ITSSCII If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: February 3, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $92,300.00 - $166,850.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Technical Business Analyst

Learn more about free job search tools, learning opportunities, and exclusive member events.

Discover CareerCircle

Access resources to advance your job search and career growth.

Tools & Training

Explore a wide range of job opportunities that match your skills and career goals.

Search Jobs

Create a professional resume that captures the attention of top employers with our easy-to-use tool.

Resume Builder

Prepare for your next interview with our expert tips and strategies.

Interview Prep

Discover in-depth profiles of leading employers to find your ideal workplace.

Search Companies

Develop in-demand skills with curated courses for today’s job market.

Courses

Access career resources and job postings anytime, anywhere with our app.

Mobile App

Source skilled talent and build your team.

Talent Acquisition

Access skilled talent ready to excel via our AI-driven platform, virtual events, and recruitment services.

CareerCircle TalentConnect

Transform your workforce and hiring practices with essential training and continuing education.

InclusiveU

Broaden your talent pool with dedicated support for individuals with disabilities.

Getting Hired Powered by CareerCircle

Mission aligned solutions supporting Non-Profit Organizations, Educational Institutions, Local Workforce Development Boards, and Learning Providers.

Upskilling & Job Advocacy

Upskilling solutions designed to empower members with in-demand skills training and ongoing support for successful certificate completion.

CareerReady

Job advocacy solutions to connect job seekers to inclusive employers through dedicated recruiting support.

CareerAdvocacy

Learn how we connect all communities with careers and build skilled talent pipelines.

About CareerCircle

Discover answers to common questions and gain insights into our goals and services.

Reach out to us for inquiries, support, or to learn more about our mission and services.

Contact

Explore our blog for latest news and trends for job seekers and employers.

Blog

Access our virtual career fairs, job seeker workshops, and employer focused webinars.

Events

Discover valuable resources to enhance your hiring strategy and drive organizational success.

Employer Resources

Get the latest news and updates on our mission, partnerships, and community impact.

Leidos Jobs

Browse Leidos Jobs

JOB SEEKERS

EMPLOYERS

COMMUNITY PARTNERS

ABOUT

RESOURCES