Network Engineer

Top Skills' Details

Skill/Technology Expected Proficiency (1–10)

Cisco Identity Services Engine (ISE) 9–10

Cisco SD-WAN (Viptela) 8–9

Data Center Routing, Switching & Design 8–9

Catalyst Center (formerly DNA Center) 7–8

Splunk for Network Monitoring & Analytics 6–7

Description

We are seeking a Sr. Network Engineer with deep hands-on expertise in designing, implementing, and operating enterprise-grade network infrastructure. This role demands a proven leader with 10+ years of Cisco experience, capable of architecting complex network solutions, mentoring junior engineers, and driving continuous improvements in performance, scalability, and security. The ideal candidate will be highly proficient in Cisco SD-WAN (Viptela), Cisco Identity Services Engine (ISE), Catalyst Center, and data center routing and switching, and will play a key role in both project execution and long-term network strategy.

Key Responsibilities:

Cisco Identity Services Engine (ISE):

• Lead the design and implementation of enterprise-wide access control policies.

• Manage AAA authentication, endpoint profiling, posture checks, and device compliance.

• Serve as SME for NAC strategies and Zero Trust policy enforcement.

Cisco SD-WAN (Viptela):

• Architect scalable SD-WAN topologies including TLOCs, overlays, underlays, and app-based routing.

• Lead deployments across branch, cloud, and data center environments.

• Troubleshoot complex WAN issues and optimize performance across multi-path networks.

Data Center Routing, Switching & Design:

• Design resilient and scalable architectures leveraging Cisco Nexus platforms.

• Implement BGP, OSPF, and VXLAN EVPN-based overlays for secure and high-performance interconnects.

• Support hybrid cloud connectivity and segmentation strategies for production workloads.

Catalyst Center (formerly DNA Center):

• Utilize Catalyst Center for network automation, telemetry, compliance, and assurance.

• Integrate AI/ML insights for proactive health monitoring and incident prevention.

• Lead automation of routine tasks and configuration compliance.

Splunk for Network Monitoring and Analytics:

• Develop custom dashboards and alerts to monitor key performance and security metrics.

• Correlate network logs with system telemetry to assist with root cause analysis.

• Collaborate with NOC and InfoSec teams to detect anomalies and reduce MTTR.

Skills

Network engineering, Cisco switches, cisco ise, sd-wan, Data center, Bgp, Switches, Ccnp

Top Skills Details

Network engineering,Cisco switches,cisco ise,sd-wan,Data center

Additional Skills & Qualifications

• Experience: Minimum 10+ years of progressive enterprise network engineering experience with Cisco technologies.

• Certifications:

o Required: CCNP or equivalent

o Preferred: CCIE, CCDP, or equivalent.

• Technical Proficiency:

o Cisco SD-WAN (Viptela), Cisco ISE, Catalyst Center, and Nexus switching platforms.

o Expert knowledge of L2/L3 protocols (BGP, OSPF, VLAN, VRF, VXLAN).

o Experience integrating network monitoring tools and working in hybrid environments.

o Familiarity with scripting and automation (Python, Ansible, REST APIs) is a strong plus.

• Security & Compliance:

o Experience designing networks with compliance frameworks (e.g., NIST, PCI, HIPAA).

o Familiarity with Zero Trust principles and endpoint segmentation strategies.

Experience Level

Expert Level