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.

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Senior SW Developer

Description The Salesforce Senior Architect serves as a strategic solution leader responsible for defining and driving enterprise Salesforce architectures across Health Cloud, Service Cloud, Experience Cloud, and related platforms. This role leads the design of scalable, secure, and innovative Salesforce solutions that integrate seamlessly with AWS services, EHR systems, and enterprise data ecosystems. Partnering with executive stakeholders, business leaders, developers, and solution teams, the Senior Architect translates complex business objectives into a cohesive Salesforce platform strategy. This position can support telework up to 90% with 10% travel as needed. Key Responsibilities Architecture & Solution Delivery<ul><li>Design and deliver end-to-end Salesforce solutions across Health Cloud, Experience Cloud, Service Cloud, and contact center environments integrated with AWS Connect and Service Cloud Voice.</li><li>Build and maintain integration frameworks connecting Salesforce with AWS services (S3, Redshift, Lambda, SQL DBs) and EHR platforms (Epic, Cerner) using FHIR and HL7 standards.</li><li>Ensure solutions meet enterprise requirements for scalability, security, performance, and compliance.</li></ul>Technical Expertise & Leadership<ul><li>Act as a Salesforce subject matter expert in Health Cloud, Service Cloud, and contact center modernization.</li><li>Guide developers on development and configuration, including Apex triggers/classes, Lightning Components, Flows, Agentforce automations, and Data Cloud integrations.</li><li>Guide developers on implementing Agentforce-powered workflows and leveraging Data Cloud for real-time data unification.</li><li>Partner with AWS and DevOps teams to deliver event-driven and API-based integrations.</li><li>Evaluate emerging Salesforce capabilities, including generative and agentic AI, and recommend adoption strategies.</li></ul>Stakeholder Engagement & Collaboration<ul><li>Collaborate with clinical, operational, and IT leaders to design Salesforce-enabled workflows that enhance patient and provider experiences.</li><li>Work closely with product owners, business analysts, and UX designers to translate business objectives into actionable Salesforce solutions.</li><li>Facilitate design workshops, technical reviews, and alignment sessions across cross-functional teams.</li></ul>Governance & Compliance<ul><li>Maintain architecture artifacts, solution diagrams, and integration documentation.</li><li>Ensure compliance with HIPAA regulations, enterprise security policies, and healthcare data privacy standards.</li></ul> Required Experience, Skills, and Education <ul><li>US Citizenship is required for this position with ability to obtain security clearance as needed</li><li>Bachelor's degree in Computer Science, Engineering, or related field (additional work experience will be considered in lieu of degree)</li><li>12+ years of relevant experience, including 8+ years in Salesforce solution architecture and delivery</li><li>Proven expertise implementing Salesforce Health Cloud, Experience Cloud, and Service Cloud solutions</li><li>Hands-on Salesforce development and configuration experience, including Apex, Lightning Components, Flows, Agentforce automations, and Data Cloud integrations</li><li>Experience designing contact center solutions, including AWS Connect, Service Cloud Voice, and omni-channel routing</li><li>Familiarity with implementing generative and agentic AI solutions within Salesforce and AWS-integrated environments</li></ul> Preferred Experience, Skills, and Education <ul><li>Strong knowledge of EHR integration patterns (FHIR, HL7, Epic, Cerner) and secure healthcare data exchange</li><li>Multiple Salesforce certifications preferred (e.g., Application Architect, Developer 1 & 2, System Architect, Health Cloud Credential)</li><li>Experience with SF DevOps tools like Flosum, Copado or SFDX/Jenkins</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 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. #Remote

Senior Salesforce Architect

Description Leidos is seeking Senior Program Specialists, contingent upon contract award, to be performed hybrid onsite in Washington, DC. Candidate MUST: Be a US Citizen or Green Card Holder with the ability to obtain a Public Trust Clearance Be located w/in 50 miles of location for hybrid/onsite work. Duties: Provide operational & programmatic expertise to BARDA for the execution of multiple research and development programs. &bull; Develop program plans, strategies, and budgets. Assist in managing program portfolios and providing oversight on projects and product development to ensure all requirements are addressed. &bull; Analyze and evaluate programs, proposals and plans, and program metrics for technical and programmatic merit, as well as to identify risks, mitigation strategies and potential areas of improvements. &bull; Assist with the vision, design, acquisition, and execution of programs in support of the Government Program Director(s). &bull; Coordinate and integrate amongst Government Directors and potential stakeholders, interagency partners, and user communities regarding areas of collaboration, needs, emerging industrial and academic capabilities and technologies, Identify and review emerging requirements and opportunities for transition of selected technology programs. &bull; Assist with the preparation for technical discussions with Government and Industry regarding program concepts, funded projects, strategies, and transition concepts. &bull; Identify, evaluate, and accelerate innovative projects to advance BARDA initiatives. &bull; Assist the program manager with programmatic metrics and milestones (cost, schedule and adherence to contractual requirements) &bull; Develop and manage program plans and financial tools to provide appropriate oversight to a number of programs and budgets in a portfolio. &bull; Analyze and evaluate programs, plans, and metrics to align with mission and program goals. Able to identify program risks and problems and assist with mitigation strategies. Assist with the design, procurement, and execution of programs in support of the Government Program Director(s). &bull; Coordinate amongst government Program directors, stakeholders, interagency partners, and potential user communities. Identify opportunities and assist with transition of selected programs. Provide contract management and acquisition support to program. &bull; Assist in development and editing of various documents and briefings. Organize, coordinate and host technical meetings, workshops, etc. Senior Administrative Program Specialist Qualifications: Master's Degree in business or an appropriate scientific /life sciences field AND a Minimum of Ten (10) years of relevant industry experience Candidates must demonstrate experience in: Proficiency in planning and analysis. Facilitating collaboration across multiple Advanced Research and Development (ARD) and Medical Countermeasure (MCM) workstreams, as well as interagency coordination. Managing the process of identifying, capturing, storing, archiving, evaluating, retrieving, distributing, and sharing information assets supporting the federal government. Expertise in project management tools, information management, and content management strategies. Project management supporting medical countermeasures initiatives, such as cost, schedule, performance, risk analysis, and advice. Being a self-starter and ability to critically think at the operational level to determine and recommend project management practices for implementation. Strong organizational skills (e.g., time management, communication, setting goals, delegation, working under pressure, self-motivation, analytical thinking, and attention to detail). Proficiency in written and oral communications. Proficiency in Microsoft Office applications, including Word, PowerPoint, Excel, Teams, and Outlook; experience with data visualization tools such as Power BI is preferred. Proficiency in Adobe applications, including Acrobat Reader, DC Pro, and Adobe Connect. *Or equivalent* Waiver maybe issued by the government if the proposed candidate has a combination minimum of years of industry experience and/or degree in desired discipline ALONG with a minimum of three years (156 weeks) of direct experience supporting organizations related to Advanced Research and Development (ARD) and Medical Countermeasures (MCM) PHHS Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for how it's always been done." Original Posting: October 7, 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 $101,400.00 - $183,300.00 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.

Senior Scientific Program Specialists

Description Leidos is seeking Senior Scientific Technical Advisors, contingent upon contract award, to be performed hybrid onsite in Washington, DC. Candidate MUST: Be a US Citizen or Green Card Holder with the ability to obtain a Public Trust Clearance Be located w/in 50 miles of location for hybrid/onsite work. Duties: Provide expertise and advisory support related to medical countermeasures being utilized for federal public health emergency responses. &bull; Provide advance services including but not limited to: Data cleaning Data transfers Data quality control Data integration and validation Data analysis and report package preparation Statistical simulation Statistical toolbox for advanced data modelling, tabulation, and visualization In addition, this position will provide ad hoc statistical support to BARDA projects under the guidance of BARDA statisticians. &bull; Directs tasks and leads technical efforts and scientific projects. Acts as an SME on scientific subjects. Contributes subject matter expertise to programs with technical or program management expertise. Facilitates meetings as directed. &bull; Provide advisory support to BARDA Program Division(s); Prepare draft work statements (SOW, SOO, PWS IGCE & Cost Estimates) for solicitations [Request for Information (RFIs), Request for Proposals (RFPs), Sources Sought Notices (SSN), et al]. &bull; Serve as advisor(s) on Technical Evaluation Panels (TEPs) to include white papers/market research abstracts, technical proposals, and budget proposals. &bull; Participate on Program Coordination Teams (PCTs) &bull; Provide assessments, recommendations, and guidance as well as educational material to PCT and COR, as needed &bull; Participate in strategic discussions, working with USG, in building new program areas in alignment with BARDA's mission space. &bull; Provide recommendations for project development level portfolio management and oversight as required. &bull; Provide recommendations or advise on development, implement, and consciously improve Total Life Cycle Cost (TLCC) efforts; Participate in Market Research efforts. &bull; Analyze protocols, study reports, regulatory documents, presentations, proposals, and related documents, as needed. &bull; Additional duties related to programmatic support for MCM maybe assigned. Candidates must demonstrate experience in: the understanding of medicinal chemistry; preclinical development (animal models, pharmacology, toxicology); advanced clinical development (medical officers, immunologists, clinical operations); analytical product testing and testing development; quality control; clinical and/or regulatory policy; and/or manufacturing (chemistry, manufacturing, and controls); process development, process scale-up and process optimization; device development and manufacturing, reliability engineering, Software, Assay chemistry, microbiology, virology, immunology. Plastic consumable design and manufacturing. Experience in manufacturing scalability and capacity expansion and sterile/aseptic technic, sterile manufacturing/filling and sterile facilities (sterile gowning) Provide guidance and recommendations on key issues related to the area(s) identified above. Senior Programmatic / Technical Advisor Qualifications: PhD in appropriate life sciences field (immunology, molecular biology, biochemistry, microbiology, or similar), or Masters or Bachelors (with commensurate experience) of science in a physical science field (engineering, physics, computer science, or similar) Or relevant industry experience (listed) in pharmaceutical industry regulatory affairs and/or quality assurance and /or quality control positions, application of degree in biology, chemistry, or pharmacy with commensurate experience. Or a bachelor's degree in chemistry, Engineering or Biology including ten (10) years of direct experience in pharmaceutical facility architecture and application in commercial building construction or a degree in business with experience in pharmaceutical product development and Total Life Cycle Cost (TLCC) management. *Or equivalent* Minimum of Twelve (12) years of relevant experience with doctoral degree in biological and/or chemical sciences with relevant postdoctoral experience or clinical studies: application of doctoral degree(s) in medicine or pharmacy or with commensurate experience(s) advanced degree in computer science, Statistics, or related fields. Extensive knowledge and experience in clinical trials and epidemiological research including seven (7) years of direct statistical programming experience with strong programming skills in SAS, R, and other statistical software. Extensive knowledge of FDA/ICH guidelines and CDISC data standards preferred. Waiver maybe issued by the government if the proposed candidate has a combination minimum of years of industry experience and/or degree in desired discipline ALONG with a minimum of five years (260 weeks) of direct experience supporting organizations related to Advanced Research and Development (ARD) and Medical Countermeasures (MCM). PHHS Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for how it's always been done." Original Posting: October 7, 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 $126,100.00 - $227,950.00 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.

Senior Scientific Technical Advisors

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 The 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 Mission Solutions Business Area and one of 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 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. Additional years experience may be used in lieu of a degree. &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) &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 TS/SCI w/ 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: October 27, 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.

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 Leidos Innovations Center (LInC) at Leidos (in Arlington, VA or San Diego, CA) currently has an opening for a Senior Signal Processing Engineer. As a LInC 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 Advanced Warfare Technology! 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 - $260,000 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. 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: October 15, 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 Signal Processing Engineer

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 Leidos Innovations Center (LInC) at Leidos (in Arlington, VA or San Diego, CA) currently has an opening for a Senior Signal Processing Engineer. As a LInC 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 - and also serving as Technical Team Lead. 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: - Lead and develop novel and advanced algorithms, performance simulation, and analysis - using simulated and real data in both time series and spectral domains - Serve as Principal Investigator on complex multi-disciplinary programs. - Mentors and coaches other technical staff. - 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 Advanced Warfare Technology! Basic Qualifications: - Must be U.S. Citizen with an active Secret clearance and the ability to obtain a TS/SCI level clearance - Masters with 15+ 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 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 5, 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 $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.

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 has a new and exciting opportunity for a Senior Software Design Engineer in our National Security 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! Job Summary: Join our team supporting a cutting-edge Cyber Program and make an impact by guiding the definition, implementation, and delivery of capability focused on U.S. CYBER COMMANDS (USCYBERCOM) Persistent Cyber Range Training Environment (PCTE). We are in search of talented Software Engineers to join our dynamic team in Orlando, FL. This opportunity will provide professional growth that is singularly focused on providing world class solutions to our customers in an exciting, collaborative, and inclusive environment. You will be challenged and provided with a tremendous opportunity to expand your skills in a customer-facing, fast-paced, and rewarding environment. Don't miss the opportunity to take your career to the next level and be part of an innovative and dynamic environment. Apply now! Essential Job functions: <ul><li>Work through agile-based software lifecycle development that includes requirements analysis, design, & implementation. </li><li>Recommend solutions and corrective actions to technical applications and software issues.</li><li>Provide technical mentorship and guidance to less-experienced engineering staff.</li><li>Apply software engineering standards and assist engineering teams in software system or subsystem development and documentation efforts.</li><li>Understands and adheres to project schedules and stays within technical standards and design principles.</li><li>Efficiently diagnose and debug front-end and back-end software issues.</li><li>Clearly and effectively communicate problems and solutions with the team and external stakeholders, both verbally and electronically.</li><li>Plans, conduct, directs and evaluates software projects across an agile development cycle.</li></ul> Basic Qualifications: <ul><li>Educational Background: Bachelor of Science degree in a relevant field and ten (10) years of related software development/design experience.</li></ul><ul><li>Software Development: Hands-on expertise with Java/C++ and object-oriented programming. Experience with JavaScript, Java Spring Boot, React, Angular and other related libraries desired. Experience in Linux shell scripting. Experience in cloud-based infrastructures and environments.</li></ul><ul><li> Ability to apply software development process fundamentals in an Agile environment.</li><li>Communication Skills: Ability and experience effectively communicating technical and programmatic issues. Demonstrated ability to work within teams. Strong organizational skills. Self-starter that can work independently while possessing communication skills to work effectively with software development teams.</li><li>Security Clearance requirement: Position requires U. S. Citizenship status and a SECRET security clearance, with an ability to obtain a TOP SECRET security clearance.</li></ul> Preferred experience: <ul><li>Experience within the commercial software development and deployment workforce</li><li>Experience with containerization of applications</li><li>Experience in Kubernetes and container orchestration</li><li>Experience with back-end development, including node.js, web servers (Nginx, Apache, etc.), database servers, etc.</li><li>Secure web-based development</li><li>Agile development process and planning tools (Jira, Confluence, etc.)</li><li>In-depth knowledge Git repositories and DevOps principles</li><li>Strong technical grasp of database design</li><li>Experience in Scaled Agile Framework (SAFe) would be considered a plus</li><li>Commercial software development experience with Amazon, Google, etc.</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: 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.

Senior Software Design Engineer

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: October 21, 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 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 Senior full-stack engineer to lead design, implementation, and sustainment of mission-critical web applications for defense customers. You will own architecture and delivery across .NET backends, Vue.js front ends, and SQL Server data layers, and shepherd solutions through secure SDLC, security compliance, and fielded deployments. This role requires technical leadership, systems thinking, and proven experience delivering reliable software in controlled or constrained environments. This position can be worked remote, but strong preference will be given to candidates local to Newport News, VA. Key responsibilities <ul><li>Design and implement scalable, secure backend services using C# (.NET Framework / .NET Core / ASP.NET) that satisfy performance, reliability, and accreditation requirements.</li><li>Build and document RESTful Web APIs, leveraging OpenAPI/Swagger standards for discoverability and integration.</li><li>Build front-end architecture and delivery using Vue.js/Nuxt, TypeScript, tailwind, component design, and modern state management patterns.</li><li>Design relational database schemas, stored procedures, and queries with a focus on performance and maintainability.</li><li>Drive API design and integrations, message patterns, and secure data exchanges.</li><li>Own technical documentation, security artifacts, and deployment packages required for accreditation and fielding.</li><li>Mentor and lead cross-functional teams; review code, set standards, and enforce best practices.</li><li>Establish and maintain automated unit tests (e.g., NUnit) and contribute to overall test coverage strategy.</li><li>Participate in incident postmortems and provide rapid response support for production and field issues.</li><li>Coordinate with product, QA, and systems engineering to meet contract milestones, and audit requirements.</li></ul> Required qualifications <ul><li>Bachelor's Degree with 8 years professional software development experience with substantial full-stack delivery. Experience can be considered in lieu of a degree.</li><li>Ability to obtain and maintain a TS/SCI</li><li>Deep expertise in C# and .NET (Framework and Core/ASP.NET) and proven track record building backend systems.</li><li>Strong mastery of Vue.js (or equivalent FE framework) and modern front-end engineering practices, including TypeScript, component patterns, tailwind, and performance optimization.</li><li>Solid understanding of relational databases (SQL, schema design, performance considerations).</li><li>Solid grasp of secure design principles and secure coding practices aligned to DoD requirements.</li><li>Proven ability to design for constrained or disconnected deployments and to package software for controlled networks.</li><li>Excellent communication skills; ability to present technical tradeoffs to leadership and mentor junior/mid engineers.</li></ul> Preferred qualifications <ul><li>Extensive experience with Microsoft SQL Server: indexing strategies, T-SQL optimization, and capacity planning.</li><li>Prior experience in defense, intelligence, or classified environments; familiarity with accreditation lifecycle.</li><li>Familiarity with performance/load testing and tools (e.g., JMeter) and capacity planning for mission systems.</li><li>Background in data pipelines, integration middleware (e.g., NiFi), or message brokers (ActiveMQ/Artemis, Kafka).</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 13, 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

Description The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities within a matrixed research and development organization. This position will be responsible for designing and developing browser-based applications, backend data ETL, 3D modeling, and AI integration. This position requires advanced knowledge (at least 12 years) of computer science, application development, requirements collection, system design, data analysis, test, simulation, and verification of software simulation or decision systems. A successful applicant will be able to write various coding languages (for example: Java, C++, Python, R, JavaScript, HTML), construct enterprise solutions using multi-level architectures, containerization, cloud services, database systems, and COTS integration (for example: JBoss, Tomcat, MySQL, PostgreSQL, MongoDB, Docker). A successful applicant will also need to mentor and lead teams of other subject matter experts, guiding and teaching junior and mid-level resources in the process of defining new systems to achieve specific research and development goals. This software development position leads activities and performs them. It is a critical role within multiple active R&D projects. The focus of this position is on the creation of new, novel, and imaginative approaches to solving difficult analytical, modeling, and engineering challenges within the government problem domain. Required clearance: Candidates for consideration must possess an active and in-scope Top Secret clearance with the ability and willingness to obtain SCI and Polygraph after start. The program may consider sponsoring a clearance upgrade for the right candidate that holds another lower level US government security clearance as a starting point. This position requires US citizenship. Required Education, Skills, and Experience: - BS degree in Computer Science, Information Systems, Systems Engineering, or relevant systems or science discipline and 12+ years of experience or Masters degree and 10+ years of experience. - 3+ years' experience in the intelligence and/or DoD communities - 5+ years' experience with software development - 5+ years' Java experience, building HTML/JavaScript (eg. Angular) user interfaces, data storage back ends in json, sql, or no-sql databases. Experience building simulation gameboards" and scenario-design tools - 3+ years' experience delivering tools or solutions to end users, guiding them through adaptation, and working through emerging requirements. - 3+ years' experience with detailed Agent-Based simulations, formatting input or post-processing output. - Ability to conceive of, prototype, and present new analytic tools that deal with qualitative and user survey collected data as well as geospatial, numeric, and scientific data and programming - Capability to execute Extract-Transform-Load (ETL) scripting, build custom scripts, generate docker containers, and collect data within both a Windows and a Linux/Unix environment - Ability to work closely with users to design, build, prototype, and deploy software systems within highly managed government environments - Experience documenting software systems using Word, PowerPoint, or in-line video help - Experience explaining or teaching software systems in a meeting or conference setting - Ability to work individually, as well as within a larger team construct - Excellent technical writing, communication, and customer relation skills - Highly detailed oriented - Adept at working in a fast-paced environments - Ability to resolve complex, unclear problems and issues with research and nontraditional solutions - Expert in creating briefs and documents using Microsoft office Desired Technical Qualifications: - MS in degree in Computer Science, Information Systems, Systems Engineering, or relevant systems or science discipline - Experience with Artificial Intelligence and Machine Learning - Working knowledge of the Defense Threat Reduction Agency (DTRA) - Research & Development Directorate - Experience working with Combatant Commands - Ability to work closely with users to design, build, prototype, and deploy software systems within highly managed government environments - COTS integration experience to include 3D modeling tools, simulation applications, and visualization tools. - Ability to design and build software systems from scratch" - Experience to documenting software systems and explaining or teaching software systems in a meeting or conference setting - Experience delivering tools or solutions to end users, guiding them through adaptation, and working through emerging requirements - A history of working with detailed Agent-Based simulations, formatting input or post-processing output would be preferred. - A history of using MASON simulation library especially valuable. 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 19, 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 Developer - TS/SCI Clearance Required

Description Leidos is seeking a talented Senior Software Engineer to join a multi-disciplinary team within a matrixed organization to create unique solutions for complex problems, specifically regarding missile defense systems. 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 Senior Software Engineer will support the software lifecycle of complex software systems. This includes developing software in a Linux environment using languages like C++ or Python. The selected candidate will develop in an Agile Scrum environment with DevSecOps. The selected candidate will collaborate with multiple stakeholders and utilize software best practices. Primary Responsibilities:<ul><li>Developing software for use in a Linux environment</li><li>Developing software in an Agile Scrum environment using Jira and Gitlab</li><li>Collaborating with multi-disciplinary teams to implement desired software functionality</li><li>Utilizing software best practices such as peer reviewing and unit testing</li><li>Debugging and troubleshooting software in a HWIL setting</li></ul>Basic Qualifications<ul><li>A Bachelor's degree in Software Engineering, Computer Science, Computer Engineering, or equivalent degree from an ABET-accredited university with 12+ years of experience or an MS with 10+ years</li><li>Strong competency in at least C/C++, Python</li><li>Experience with software engineering throughout the software lifecycle</li><li>Experience with software best practices such as peer reviews, automated testing, and document generation</li><li>Experience collaborating with other functional groups (systems engineering, electrical engineering, test, etc.) to create a software product</li><li>Experience working within an Agile environment (or equivalent)</li><li>Experience using tools such as Jira and Gitlab (or equivalent)</li><li>Experience developing within Qt IDE (or equivalent)</li><li>Experience developing in a Linux environment</li><li>Familiarity troubleshooting/testing software in an HWIL environment</li><li>Must be a US Citizen and possess (and be able to maintain) a Final Secret Clearance or meet the eligibility to obtain (and maintain) a Secret Clearance</li></ul>Preferred Qualifications Preferred candidates will also have experience and/or working knowledge with:<ul><li>Experience with buildroot and VMWare</li><li>Experience using Wireshark and developing software that sends communications over a network (UDP/TCP)</li><li>Supporting and maintaining CI/CD pipelines</li><li>DoD acquisition processes and methods</li><li>Resident of the North Alabama area or willing to relocate to the Huntsville - North Alabama, AL area</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 3, 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

Description Leidos has challenging and exciting C/C++ developer opportunities available now! We are seeking a talented Senior Software Engineer to join our dynamic Agile software teams in Omaha, Nebraska where you can let your inner geek shine!<ul><li>Do you like working with pointers?</li><li>Do you want to get away from all-day meetings and focus on solving technical problems?</li><li>Do you crave autonomy to solve your own problems?</li><li>Do you enjoy being surrounded by others that share your affinity for writing quality code?</li></ul>If you answered yes to these questions, then we have an opportunity for you. At Leidos you will work with leadership who provide clear directions and sets clear expectations. You will work in a stable environment that values and rewards consistency and thoughtful approaches to meeting our objectives. We value work life balance, with a convenient location in the heart of Aksarben in Omaha, Nebraska. We enjoy working collaboratively in an onsite work environment and offer exceptional benefits like a strong 401k retirement plan, medical, disability and so much more! Primary Responsibilities:<ul><li>All aspects of the software development lifecycle including scope and work estimation, architecture and design, coding, and automated testing within an Agile and Continuous Integration and Continuous Delivery model.</li><li>Own the delivery of an entire piece of a system or application, and serve as a technical lead on medium to large, complex projects.</li><li>Work closely with other engineers to develop the best technical design and approach for new product development.</li><li>Communicate progress against plan to senior engineers and project managers, including identifying risks, opportunities, and dependencies.</li><li>Ensure team adheres to Agile processes and software engineering best practices.</li><li>As needed, mentor other engineers in the art of building complex, web scale systems.</li><li>Design, develop, troubleshoot, and debug mission critical software source code using modern software development languages and tools, such as rust.</li><li>Participate in the full software development lifecycle, working within broadly defined parameters.</li><li>Use Agile development tools such as Jira, Confluence, and Bitbucket/Git to manage work and collaborate with your teams.</li><li>Support creation and updating of all relevant documentation and specifications for design, development and testing.</li><li>Identify potential roadblocks and develop around them.</li><li>Plan and estimate development tasks and work to improve performance metrics</li><li>Develop maintainable code that implements user stories.</li><li>Develop automated tests leveraging a continuous integration process.</li><li>Work closely with other engineers to develop the best technical design and approach for new product development.</li><li>Build software solutions where the solution is not always well defined but always considers the customer first.</li></ul>Basic Qualifications:<ul><li>Bachelor's degree in software engineering, computer science, or related field with 4+ years of software engineering experience or a Masters Degree with 2+ years of experience. Additional experience maybe considered in lieu of a degree</li><li>US Citizen with the ability to obtain and maintain at least a Secret level clearance</li><li>Strong proficiency with C/C++</li><li>Proficiency with Rust</li><li>Experience delivering an entire piece of a system or application</li><li>Deep understanding of software design patterns</li><li>Knowledge of Agile Development methodologies</li><li>Experience with a version control system (e.g., Git)</li><li>Experience with an issue/problem tracking system (e.g., Jira)</li><li>Proficiency with multiple operating systems (Mac OSX, Windows, LINUX, etc.)</li><li>Proficiency with at least one Relational Database Management System (Oracle, MySQL, PostgreSQL, SQL Server, etc.)</li><li>Proficiency with MS Office Products (Word, Excel, Visio, & PowerPoint) team player who can express and explain their ideas to others</li></ul>Preferred Qualifications:<ul><li>US Citizen with an active DoD Secret Clearance</li><li>Experience with USSTRATCOM Nuclear Planning process</li><li>Experience with the use of the Air Vehicle Planning System (APS) for mission planning.</li><li>DOD 8570 IAT level 2 baseline certification</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 12, 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 $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

Description The Maritime Systems Division of Leidos is seeking an experienced software engineer with experience in software architecture, design, implementation, and integration of real-time systems. The position will be responsible for the modification of existing software as well as the creation of new software. A successful candidate will have experience developing in C++ in a real-time system. Experience with Java, JavaScript, and Python is beneficial. The candidate should work well in a collaborative environment, understand Agile development methodologies, and seek to identify and champion both technical and process innovations. The Cooperative Engagement Capability (CEC) is a product that supports sensor integration, data and track fusion, and network communications. Tasking and responsibilities will vary depending on project objectives and may extend to programs beyond CEC. Primary Responsibilities Support all phases of the software development lifecycle, including requirements analysis, system design, software development, integration and test, documentation, and maintenance, for complex software system/applications.<ul><li>Development of software architectures to support migration of timing-critical applications to new hardware configurations</li><li>Software implementation and unit testing to meet customer objectives</li><li>Continuous Integration/Continuous Deployment pipeline support</li><li>Mentoring of junior engineers</li></ul>Basic Qualifications<ul><li>US Citizenship required</li><li>Requires BS degree in Computer Science or Computer Engineering and 4+ years of prior relevant experience or Masters with 2+ years of prior relevant experience.</li><li>The ability to obtain and maintain a Secret clearance </li><li>Proven experience in all phases of Software Engineering including requirements, design, code, test and integration</li><li>Experience with C/C++ and Linux</li><li>Knowledge of or experience with UML and object-oriented design,</li><li>Real-time software development experience</li><li>Excellent verbal, written and interpersonal communication skills are required for an effective interface with all internal and external contacts. </li></ul>Preferred Qualifications<ul><li>The ability to obtain and maintain a TS/SCI Security Clearance</li><li>Experience in Agile development methods, including Scrum</li><li>Experience using the Atlassian toolset</li><li>Experience with Rhapsody and Model Driven Development and code generation</li><li>Experience with track fusion concepts and implementations</li><li>Experience with containerization and microservices</li><li>Experience with Java, Python, or JavaScript</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 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 $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 has a new and exciting opportunity for a Senior Software Engineer in our National Security 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! 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!" Job Responsibilities/Qualifications: <ul><li>Transition the functionality of the PostGIS database and the functionality of the Jupyter Notebook based on customer direction.</li><li>Develop prototypes answering new questions as well as providing better answers to existing questions based on customer direction</li><li>Develop a series of user facing query forms to leverage stored data to enable analysts to answer geospatial questions</li><li>Provide development support to analytic front ends to verify conformity and performance to proposed GUI designs.</li><li>Provide operational maintenance and support for Customized/Do It Yourself analytics.</li><li>Provide subject matter expertise for metric generation, usage, and applications</li></ul> What Sets You Apart: <ul><li>Bachelor's degree plus eleven (11) plus years of relevant experience or master's degree plus 3-years of relevant experience. An associate's degree plus 7-years of relevant experience or high school diploma/GED plus 9-years of relevant experience may be considered for individuals with in-depth experience that is clearly related to the position</li><li>Computer Science (CS) degree or related field</li><li>Strong Python skills using Pandas & PySpark, developing software in Red Hat Linux (versions 3 - 5+)</li><li>Experience with Jupyter Notebooks</li><li>Experience with Machine Learning</li><li>Experience with AWS EMR</li></ul> Security clearance requirement: <ul><li>Candidates must possess an active TS/SCI with polygraph to be considered for this role.</li></ul> You Might Also Have: <ul><li>Experience with GHOSTMACHINE analytic development</li><li>Familiarity with Query Time Analytics and DX</li><li>Familiarity with Redshift</li><li>Familiarity with PostgreSQ</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: August 26, 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 (SWE-4)

Description Leidos has a new and exciting opportunity for a Senior Software Engineer in our National Security 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! 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 Come break things (in a good way). Then build them smarter. We're the tech company everyone calls when things get weird. We don't wear capes (they're a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for how it's always been done." 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 National Security 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! 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: December 4, 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 Engineer C++

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: December 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 $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 National Security Sector's Office of Technology is seeking a Senior Solutions Architect to support our Decision Advantage Business Area. In this role, you will drive innovative solutions addressing rapidly evolving threats and customer needs in the DoD and mission partner capabilities arena. This role will focus on developing and integrating advanced, modern capabilities across Mission Command including areas such as cyber technology, electronic warfare, digital infrastructure, mission planning (MP), and command and control (C2) systems, with a strong emphasis on software-based solutions. This position plays a pivotal role in supporting our engagements with the U.S. Army customer, specifically focusing on collaboration with the Chief Digital and Artificial Intelligence Office (CDAO), US Army Pacific (USARPAC), and 1st Corps, to shape the Army's contributions to Joint All-Domain Command and Control (JADC2)-a transformative warfighting concept that connects sensors and shooters globally. The successful candidate will work across the Decision Advantage Business Area and partner with senior leaders throughout the Leidos enterprise (including National Security, Defense Systems, and Health & Civil sectors) to pursue, win, and execute mission-critical programs leveraging enterprise-wide knowledge and capabilities. Primary Responsibilities:<ul><li>Develop Battle Management Command, Control, and Communications (BMC3) and related mission solutions applicable across defense and mission partner initiatives to achieve Combined/Joint All-Domain C2 objectives. </li><li>Key focuses will be to help transition a broad strategic vision through agile technology, drive a successful partnership-based execution plan, and to prioritize and execute both internal and customer funded efforts for the near, mid, and long-term consistent with emerging Army domain constructs. Emphasis is on integrating capabilities, structure and standardization to address a range of emerging customer needs, including an emphasis on classified missions.</li><li>Participate and contribute to strategy development, identify and update actions focused on alignment to strategy implementation.</li><li>Develop modern, innovative solutions that drive and integrate capabilities ranging from Data Share (federation, centricity), Mission System/Applications (Command and Control (C2)), continuous delivery and operational sustainment, and national security applications leveraging capabilities across the commercial and traditional DoD industrial base and international partners.</li><li>Works with technical staff, command, control, and communications subject matter experts, and Business Development personnel to understand customer needs; identifies and leads development of solutions that impact strategic project/program goals and business results.</li><li>Performs and/or supports technical execution on a combination of customer and internally funded programs and projects.</li><li>Works to secure cross-organization buy-in on solutions that move from current practices toward agreement/acceptance of new concepts, practices, and approaches.</li></ul>Required Qualifications:<ul><li>Master's degree with 15+ years of prior relevant experience or Bachelor's degree and 17+ of relevant experience.</li><li>Must have proven experience working with or supporting U.S. Army organizations, or equivalent (e.g., Program Executive Office Command, Control, Communications and Network (PEO C3N))</li><li>Proven ability in a recent technical leadership role to move a strategic vision into an agile action plan with demonstrated business impact and success in fulfilling customer objectives.</li><li>Proven ability to develop and mature strategy aligned to customer, corporate, and related missions.</li><li>Proven ability to form industry and international partnerships that collectively address challenging customer missions and address diverse business objectives amongst the team.</li><li>Demonstrated experience on classified command and control systems and working in classified environments.</li><li>Experience leading the development of innovative solutions in support of major capture and proposal efforts, balancing these solutions against cost, schedule, function, quality, and other business considerations.</li><li>Strong communication skills. Experience engaging in business development and capture efforts in the role of Solution Architect or analogous efforts. Experience in creation of white papers, proposals, and briefings demonstrating the thought leadership capabilities of the organization, as well as supporting various marketing and business development efforts through customer interaction.</li><li>Active DoD Top Secret/SCI clearance and eligibility for Special Access Programs.</li></ul>Preferred Qualifications:<ul><li>Experience with emerging technologies, such as AI/ML, edge computing, and advanced analytics.</li><li>Direct experience supporting or collaborating with the JADC2 efforts, ex. Joint Fires Network, Overmatch.</li><li>Recent experience with key customers / programs is highly preferred, e.g. experience with PEO Mission Command.</li><li>Recent experience in architecting and delivering solutions across multiple operational domains.</li><li>Experience in support of and participation in transition of programs from capture/proposal to execution.</li><li>Familiarity with secured data including multi-level classified data.</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 12, 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 $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. #Remote

Senior Solution Architect

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 National Security 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 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 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 15, 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 $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 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 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 7, 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 $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 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 $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. *Preferred candidates would be located in (Ohio, Illinois, Missouri, Indiana, Iowa, Wisconsin). *Must be willing to travel to customer sites and in office as needed. (10% to 20% travel) 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>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 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 29, 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 $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. #Remote

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 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 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 7, 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 $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.

Senior Substation Protection and Controls Engineer

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 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.

Senior Systems Administrator

Description Leidos has a new and exciting opportunity for a Senior Systems Administrator in our National Security 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 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 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 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 highly motivated and experienced Senior Systems Engineer for the Chinook Program. The selected candidate will lead systems engineering activities across the enterprise to help the Customer develop and deliver mission-critical geospatial intelligence (GEOINT) capabilities. You will be responsible for providing strategic engineering support across the full systems engineering lifecycle, ensuring technical rigor, mission alignment, and operational efficiency of Customer's systems and processes. 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>Alexandria, VA</li><li>Chantilly, VA</li><li>Aurora, CO</li><li>St. Louis, MO</li><li>Tucson, AZ </li></ul>Clearance Level Required: Top Secret with SCI eligibility and able to obtain a Polygraph. Primary Responsibilities:<ul><li>Serve as a senior technical lead and advisor to government stakeholders on enterprise systems engineering strategies, architectures, and processes.</li><li>Develop and manage system requirements, design documentation, interface control documents (ICDs), and verification strategies.</li><li>Lead technical working groups, engineering reviews, and decision boards in coordination with the Customer's, mission partners, and other contractors.</li><li>Conduct architectural assessments and trade studies to evaluate system performance, risk, and compliance with enterprise frameworks.</li><li>Integrate emerging technologies, including cloud-based services and data analytics tools, into operational GEOINT workflows.</li><li>Oversee implementation of Model-Based Systems Engineering (MBSE) practices using tools like Cameo.</li><li>Mentor mid-level and junior engineers and provide guidance on best practices and standards in system development and integration.</li></ul>Basic Qualifications:<ul><li> US citizenship is required per contract. </li><li>Bachelor's degree in Systems Engineering, Computer Science, or related field and 8-12 years of prior relevant experience or Master's with 6-10 years of prior relevant experience.</li><li>Deep knowledge of systems engineering principles, tools, and techniques across the entire lifecycle.</li><li>Proven experience in large-scale, complex government or defense programs, preferably in the IC or DoD.</li><li>Familiarity with the Customer's mission, architecture, and data systems.</li><li>Experience leading multi-disciplinary teams in technical execution and project delivery.</li><li>Strong analytical, interpersonal, and communication skills.</li></ul>Preferred Qualifications:<ul><li>Expert Systems Engineering Professional (ESEP), INCOSE Certified Systems Engineering Professional (ESEP), CISSP, Security+ certification, or similar credentials.</li><li>Hands-on experience with Agile, SAFe, or DevSecOps environments.</li><li>Experience working on the Customer's specific programs.</li><li>Proficiency with MBSE tools (Cameo), architecture frameworks (DoDAF, UAF), and modeling languages (SysML).</li><li>Familiarity with Amazon Web Services (AWS), C2S, or similar government cloud platforms.</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: November 21, 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 Systems 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. 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. Your greatest work is ahead! Leidos' Defense Systems Land Systems is seeking a Senior Systems Engineer to lead a team of systems engineers manufacturing a Hypersonics system. In this role, the Senior Systems Engineer will lead the current systems engineering effort and identify engineering efficiencies that will help set the program up for success for follow-on work by interfacing with the Hardware Development Team, Integration Team, Test Team, etc. This Senior Systems Engineer will help develop and review systems engineering artifacts, including Requirements Specifications, Manufacturing Procedures, Engineering Reports, and Model-Based Systems Engineering (MBSE) content. It is an expectation for this role that the Senior Systems Engineer will start the effort with direct tasking from the current Lead Systems Engineer but will take over the effort and move into a more autonomous role. The Senior Systems Engineer will work in a matrixed organization, which supports multiple programs at once in a variety of engineering fields with all different team environments. When the Hypersonics program ends, the Senior Systems Engineer will have the opportunity to support a different program in the matrixed engineering portfolio. A candidate with experience in other engineering areas such as Test, Model-Based Systems Engineering, Human Factors, Risk Management, and Reliability Analysis will be treated preferentially. However, a strong background in traditional systems engineering and technical leadership is what is required for this position. 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 ! Are you ready to make an impact? Share your resume with us today! Basic Qualifications. <ul><li>A Bachelor's degree in Systems Engineering, Software Engineering, Computer Science, Computer Engineering, Electrical Engineering, Mechanical Engineering, Aerospace Engineering, or equivalent degree from an ABET-accredited university with 12+ years of experience or an MS with 10+ years.</li><li>Experience in deriving requirements for integration, manufacturing, and production systems.</li><li>Position requires candidates to be capable of performing in a collaborative engineering environment working closely with multi-disciplinary teams.</li><li>Demonstrated experience effectively communicating within a team environment.</li><li>Resident of the North Alabama area or willing to relocate to the Huntsville - North Alabama, AL area.</li><li>Possess a secret clearance, or have the ability to obtain a secret clearance.</li></ul>Preferred Qualifications. Preferred candidates will also have experience and/or working knowledge with:<ul><li>Manufacturing processes and procedures</li><li>MagicDraw and/or other Model Based System Engineering (MBSE) modeling tools</li><li>Demonstrated experience effectively leading a team of engineers.</li><li>Demonstrated cross-discipline collaboration.</li><li>Demonstrated experience accurately estimating the engineering effort (i.e. hours) associated with Systems Engineering tasks.</li><li>DOORS and/or other requirements database tools</li><li>Understanding of the DoD acquisition processes and methods</li><li>Experience supporting one or more DoD programs</li><li>Object Management Group (OMG) Certified System Modeler Professional (OCSMP) certification</li><li>INCOSE Systems Engineering Professional (SEP) certification (ASEP or CSEP)</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 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 $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 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 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 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 Engineer for the Chinook Program on the Advanced Analyst Augmentation Analytical Cloud Enablement System (4ACES) team. The ideal candidate will have experience with Databricks administration, and solid proficiency in AWS cloud services. This role demands both technical depth and the ability to collaborate with cross-functional teams in a mission-driven environment. The position combines software development and Commercial Off-The-Shelf (COTS) administration skills, providing on-the-job training (OJT) where you will configure, document and configuration control Databricks resources (e.g., users, workgroups, compute pools, clusters, and related JSON) and AWS resources (e.g., S3 buckets and IdAM policies). You will support automation opportunities (e.g., new reports; administration productivity tools) and service metrics collection and reporting. The position supports multiple Virtual Private Cloud (VPC) Databricks deployments (shards) with 400+ users and data scientists located worldwide. You will collaborate with customers, user workgroups, and vendors to manage the 4ACES platform Clearance Level Required: Top Secret clearance with SCI required. Ability to successfully pass a Polygraph exam. Primary Responsibilities:<ul><li>Serve as a Databricks administrator, managing workspace configuration, user roles, cluster performance, and troubleshooting.</li><li>Support AWS infrastructure services including EC2, S3, RDS, IAM, CloudWatch, and Lambda to maintain secure and scalable systems.</li><li>Collaborate with data scientists, developers, and mission analysts to understand system requirements and translate them into effective engineering solutions.</li><li>Develop and maintain infrastructure-as-code (IaC) using tools like CloudFormation or Terraform for consistent and repeatable deployments.</li><li>Participate in Agile development processes, including sprint planning, daily standups, and retrospectives.</li><li>Assist with system integration, security hardening, and operational readiness reviews.</li><li>Produce and maintain system documentation in accordance with customer standards.</li></ul>Basic Qualifications:<ul><li> US citizenship is required per contract. </li><li>Bachelor's degree in Computer Science, Information Systems, Engineering, or related field and 8+ years or prior relevant experience or Master's with 6+ years of prior relevant experience.</li><li>Hands-on experience administering and supporting Databricks environments in an enterprise or mission-critical setting.</li><li>Proven experience managing cloud infrastructure in AWS, including services like EC2, RDS, S3, IAM, and networking components.</li><li>Experience developing and testing automation scripts.</li><li>Experience documenting work instructions and configurations.</li><li>Experience with manipulating data with Microsoft Excel, especially transforming and graphing data.</li><li>Experience developing Microsoft PowerPoint presentations, importing images and graphs.</li><li>Familiarity with security and compliance best practices in a classified cloud environment.</li><li>Have or is willing to obtain within 6 months Security+ CE (or similar), required for privileged user (admin) access.</li><li>Experience working within Agile/Scrum teams and using tools like Jira and Confluence.</li><li>Strong problem-solving skills, attention to detail, and ability to work independently or collaboratively in a fast-paced setting.</li></ul>Preferred Qualifications:<ul><li>Experience supporting DoD or IC customers</li><li>Familiarity with the IC customer mission systems and data handling standards.</li><li>Knowledge of containerization (e.g., Docker, ECS, EKS).</li><li>Experience with Python (Pandas, Boto3, PySpark, MLOps), Java or Scala in a data engineering context.</li><li>AWS certification (e.g., AWS Solutions Architect Associate or Professional)</li><li>Familiarity with scripting languages such as Bash, and Bash Scripting.</li><li>Experience with Databricks, Jupyter Notebook, Microsoft Power Query and Power Pivot.</li><li>Strong proficiency in SQL, including advanced performance tuning, query plan analysis, and indexing strategies.</li><li>Experience with transforming data and join/merge with other data sets sharing a common key.</li><li>Software Architectures: Client-Server, Microservices, Model-View-Controller.</li><li>Cloud Exposure:<ul><li>Multi-cloud architectures: AWS, IBM, Google, Azure, and Oracle.</li><li>Specific AWS Services: Compute (EC2, Lambda), Storage (S3, EBS), Security, Identity & Compliance (IAM, IdAM, KMS), SQS, SNS, and CloudFormation.</li><li>Certifications such as AWS DevOps Engineer or similar.</li></ul></li><li>Knowledge of continuous integration and delivery tools: Jenkins, GitLab, and Docker.</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 3, 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 Systems Engineer will provide technical leadership and systems engineering expertise. This role is responsible for system administration team leadership and the full lifecycle of systems engineering activities, ensuring robust, secure, and compliant solutions that meet mission-critical requirements. The Senior Systems Engineer will be responsible to lead all technical execution, including ensuring effective operations, modernizing IT infrastructure and services, and improving customer support/end user experience. Specific technical domains include technical support (Tier 3 and 4), on-premises infrastructure O&M, enterprise business and mission application support, and telephony support. The Senior Systems Engineer is responsible for driving technical execution on the program. The individual selected for this position should have a broad technical background and exposure spanning many of the technical areas supported by the program. The candidate should have the ability to multitask and juggle numerous priorities and customers. The ability to clearly articulate technical messages for a variety of audiences including CIOs, CTOs, both through written and verbal means, will be a critical skill necessary for success in this position. The individual selected for this position will be able to operate independently. Being able to take the initiative in driving technical execution and is critical. Location: This position is required to be onsite on a hybrid schedule, the work schedule is typically 4x10. You will be required to be onsite 75% of the time. Primary Responsibilities Include:<ul><li>Responsible for the technical direction of the program. This includes on-going operations and maintenance, system updates and modernization, and continuous assessment of risks and opportunities for modernization</li><li>Evaluating technologies, creating a strategy for modernization, developing roadmaps to establish the vision for the organization</li><li>Execute IT projects in accordance with the roadmap and convey the impact of technologies, tools, and processes with stakeholders</li><li>Work the key customer contacts to help drive technology introduction and advise them on technical directions, communicate risk with associated decisions</li><li>Develop/review technical deliverables including status reports, collect operational metrics to meet the required service levels</li><li>Chair the program's Change Control Board / Engineering Review Board</li><li>Ensure the system meets all required security requirements</li><li>Support proposals and other new business activities, and other duties as required.</li></ul>Required Qualifications:<ul><li>Bachelor's degree in computer science, Information Technology or a related field from an accredited college or university and ten years' experience or fourteen years' experience in systems engineering</li></ul><ul><li>Have in-depth technical experience in infrastructure architecture</li><li>Experience in leading IT teams or programs in a 24x7 operational environment</li><li>Experience in modernizing IT systems technologies and processes</li><li>Experience in delivering and operating secure IT solutions in a large enterprise</li><li>Experience in project management with a strong ability to execute</li><li>US Citizenship</li><li>Ability to obtain DOE Q security clearance.</li></ul>Preferred Qualifications:<ul><li>Experience in leading teams delivering:</li><li>Architecture and design of various solutions (e.g., networking, SAN, backup, virtual machines, VDI)</li><li>Data Center management (e.g.. network devices, server, storage support)</li><li>IT infrastructure components (e.g., Active Directory, DNS)</li><li>Windows operating system (e.g.. Windows 10, Windows Server 2016/2019)</li><li>ITSM systems (such as SolarWinds, ServiceNow, Remedy, or other ITSM) and integrations with key infrastructure components</li><li>Database Knowledge/Experience (e.g., Microsoft SQL)</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 5, 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 Leidos has a new and exciting opportunity for a Senior Systems Integration Engineer in our National Security 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! 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 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 2, 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 Systems Integration Engineer

Description We are seeking a highly skilled Senior Technical Project Manager to lead the planning, execution, and delivery of Salesforce CRM and Contact Center modernization initiatives for a Federal government agency. This role requires strong program management experience within an IT project management framework and a deep understanding of contact center technologies and operations. The ideal candidate will have a background in solution architecture with hands-on experience in technologies such as CCaaS, CRMs, telephony systems, and related platforms. The Senior Technical Project Manager will be responsible for managing contact center technology solutions, driving program operations, leading innovations, and implementing continuous improvements to optimize contact center performance and deliver high-quality service outcomes. Please Note:This is 100% telework/remote opportunity. Candidate must be in the Gaithersburg, MD/Washington, DC metro area. Job Duties:<ul><li>Responsible for professionally interacting with external customers to probe for and understand agency mission needs.</li><li>Lead end-to-end project lifecycle management, including initiation, planning, execution, monitoring, and closeout for Salesforce and Contact Center projects.</li><li>Coordinate across functional teams (e.g., HUD business owners, OCIO, GSA, vendors) to drive alignment and clear communication.</li><li>Oversee Salesforce platform implementation and enhancements (Service Cloud, Experience Cloud, Knowledge Management, Analytics), ensuring FedRAMP compliance and federal standards are met.</li><li>Manage Contact Center technology deployments (NICE CXone or Amazon Connect) including IVR design, call routing, self-service automation, and CRM integration.</li><li>Manage customer-facing requests from both internal and external client stakeholders, including standard service requests, SLA, and Change Management requests.</li><li>Meet with internal program managers and external customers to analyze and understand program requirements, customer goals, and future needs.</li><li>Collaborate with business stakeholders to gather and document functional requirements for Salesforce projects and initiatives.</li><li>Translate business requirements into comprehensive technical specifications, user stories, and use cases.</li><li>Analyze and assess current business processes to identify opportunities for process improvement and automation using Salesforce capabilities.</li><li>Lead or participate in multiple projects by completing and updating project documentation, managing project scope, adjusting schedules, and determining daily priorities towards on-time delivery of project tasks and milestones.</li><li>Conduct daily Scrums and team Agile ceremonies, especially backlog refinement.</li><li>Manage modernization projects, working in conjunction with other IT management staff and customer stakeholders.</li><li>Proactively suggest and deliver continuous improvements by analyzing existing business operations and identifying technical solutions that will improve efficiency, performance, and the user and customer experience.</li><li>Ensure contact center operations meet quality standards by implementing performance metrics and conducting regular quality audits.</li><li>Drive innovation and continuous improvements by analyzing operations and identifying technical solutions to enhance efficiency and user experience.</li><li>Develop and implement solution architecture for contact center technologies, including CCaaS, CRM systems, telephony, and related platforms.</li><li>Assist in recruiting, training, and onboarding contact center agents to ensure optimal staffing levels and skill sets.</li><li>Accountable for weekly project status reporting internally and externally.</li></ul>Required Qualifications:<ul><li>Bachelors degree and 12+ years of relevant experience OR Masters with 10+ years of relevant experience. Additional years of relevant experience maybe considered and/or accepted in lieu of degree.</li><li>PMP Certification.</li><li>Certifications Required: Salesforce Certifications including Administrator and Service Cloud.</li><li>Extensive Salesforce expertise, including Service Cloud, Experience Cloud, Knowledge Management, and platform integrations.</li><li>Contact Center solutions experience (NICE CXone, Amazon Connect, OR equivalent cloud CCaaS platforms).</li><li>Experience in managing and optimizing contact center operations, including workforce management, quality monitoring, and performance metrics.</li><li>Proven ability to lead innovations and implement continuous improvements within contact center operations.</li><li>Background in solution architecture with hands-on experience in contact center technologies such as CCaaS, CRM systems, and/or telephony.</li><li>Scrum Master certification.</li><li>Experience with Agile ceremonies.</li><li>Ability to develop labor estimates and schedules for IT projects.</li><li>Ability to track and manage project spending according to budget.</li><li>Strong leadership skills with the ability to manage and motivate a team.</li><li>Ability to work well with a virtual-based team in a fast-paced environment.</li><li>Ability to lead and work collaboratively within a dynamic team structure.</li><li>Detail-oriented with strong analytical, communication, organizational, and time management skills.</li><li>US Citizenship and ability to successfully obtain a government-issued Public Trust clearance. </li></ul>Additional Attributes That Will Help Ensure Success: <ul><li>8+ years of experience in program and project management, with a focus on IT and contact center operations.</li><li>6+ years of experience leading IT projects built on the Salesforce platform.</li><li>5+ years of experience applying Agile/Scrum development methodologies to IT modernization projects.</li><li>5+ years of experience in documenting customer journeys and writing user stories.</li></ul>Preferred Qualifications: <ul><li>Knowledge of UI/UX design.</li><li>Experience writing test cases and testing IT applications.</li><li>Experience implementing chatbots and/or other AI-based solutions.</li><li>Experience working with Federal government customers.</li><li>Knowledge of contact center technologies and solutions such as PBX, ACD, IVR, CTI, WFM, Call Recording/Quality Monitoring, Performance Management, eLearning, Intelligent IVR/speech recognition.</li><li>Experience in recruiting and training contact center agents to maintain a skilled and effective workforce.</li></ul>Please Note: The program budget salary for this role could fall anywhere between $150,000 to mid/high $160,000 with a slight wiggle room (no guarantees) based on relevant experience and assessment. 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. 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 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 $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. #Remote

Senior Technical Project Manager

Description Leidos has a new and exciting opportunity for a Senior Test Engineer in our National Security 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! Job Description: Leidos is seeking a motivated, career and customer-oriented Test Engineer to join our team in Columbia, Maryland. The position is part of a team that provides software development support for an organization that is tasked with dissemination of data to various customers within the Intelligence Community. Responsibilities include, but are not limited to:<ul><li>Designing, developing, and implementing test plans, test cases, and test processes</li><li>Performing User Interface testing against requirements</li><li>Identifying data to be used during testing</li><li>Developing automation tests using Visual Studio (VS Code) and Cypress</li><li>Developing automation tests using Eclipse and Java</li><li>Working in GIT to push/pull automation test scripts</li><li>Experience in testing for accessibility</li><li>Defining test strategies for future capabilities</li><li>Managing project artifacts</li><li>Determining appropriate project methodologies and practices</li></ul>Basic Qualifications:<ul><li>Masters in Math, Science, Engineering, Statistics, Engineering Management or related discipline from an accredited college or university is required. Candidates without Masters Degrees will be considered on a case by case basis.</li><li>Twelve or more years' directly related technical experience</li><li>Eight or more years of test engineering experience supporting programs and contracts of similar scope, type, and complexity is required.</li><li>Clearance Required: Must have an active TS/SCI with Polygraph.</li></ul> Preferred Qualifications:<ul><li>Experience with Atlassian Tool Suite (JIRA, Confluence)</li><li>Experience with manual testing and with using automated tools (e.g. Cypress, Visual Studio, Eclipse, Java)</li><li>Experience with regression and integration testing (in multiple environments)</li><li>GIT</li><li>Linux</li><li>Putty</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 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 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 $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 Test Engineer

Description Leidos is currently looking to add a Test and Integration Engineer to a Cyber Security Program near Ft. Meade, MD. This challenging position supports a complex, mission-critical Program. The successful candidate will perform the installation, integration, and test of operational equipment/software to verify compliance with the system design, requirements, and standards. Perform in-depth security verification testing of cryptographic product designs and equipment. CLEARANCE REQUIRED: Active TS/SCI w/ Polygraph. Primary Responsibilities<ul><li>Prepare interactive Very High Speed Integrated Circuit (VHSIC) Hardware Description Language (VHDL) test benches.</li><li>Write test scripts using C" and Tcl/TK" code languages. </li><li>Conduct functional verification and testing of new ASIC designs prior to fabrication using Field Programmable Gate Arrays (FPGA) to emulate the chips.</li><li> (U//FOUO) Write custom interfaces between Commercial off the Shelf (COTS) software and Mentor Graphics products. </li><li>Use advanced verification methodologies using industry standard UVM (Unified Verification Methodology). </li><li>Perform functional testing on variants, prototype devices and production versions of ASIC chip designs following production. </li><li>Design in-depth security verification tests</li></ul>Basic Qualifications<ul><li>Active TS/SCI w/ Polygraph</li><li>Ten (10+) years of IA hardware testing and integration development experience and an Engineering or Computer Science Bachelor's degree. An additional four (4) years of experience may be substituted for the education requirement.</li><li>Ten (10+) years of experience in the following applicable programming languages: Java, Python, C/C++, RISC Assembly, Bash, Tcl/TK, and Verilog.</li><li>Ten (10+) years of experience with GitLab, FPGA design, Xilinx's Vivado, Microblaze Design Suite, and Partial Reconfiguration. </li></ul>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: November 5, 2024 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 Test and Integration Engineer

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

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

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