Senior Network Architect / SME

Senior Network Architect / SME (TO-680)

Diverse Agile Solutions (DAS) | Washington, DC (On-site/Hybrid)
U.S. Citizenship Required | Contract through 2026 (extension possible)

At least 10 years of experience and degree in a related field

About the Role

DAS is seeking a Senior Network Architect / SME to lead the design, optimization, and operation of large-scale enterprise networks supporting federal initiatives. This is a hands-on leadership role for an expert in routing, data center networking, and production operations.

Key Responsibilities

• Lead enterprise routing architecture (BGP, OSPF, traffic engineering)


• Design and operate spine-leaf data center fabrics (VXLAN/EVPN)


• Execute network migrations and changes with minimal downtime


• Troubleshoot complex issues across network, security, and application layers


• Enhance network segmentation, access control, and visibility


• Integrate secure edge solutions (Zscaler, Cisco FTD)

Qualifications

• Deep expertise in BGP, OSPF, VXLAN/EVPN


• Strong experience with Cisco (Nexus, Catalyst, NX-OS, IOS-XE)


• Hands-on troubleshooting with Wireshark / packet analysis


• Experience with Cisco ISE, Gigamon, or similar tools


• CCIE-level knowledge preferred (cert not required)


• Experience in large-scale or federal environments is a plus

Why DAS?

• Work on mission-critical, enterprise-scale networks


• Collaborative, Agile environment


• High-impact role with technical ownership and leadership

Ready to lead and innovate in complex network environments? Apply today.