Senior Network Engineer - Voice (CCNP Collaboration)

Requirements:

• Active TS/SCI security clearance, or a recently held TS/SCI clearance eligible for reinstatement
• Current CCNP Collaboration certification (formerly CCNP Voice)
• 10+ years of IT experience, including extensive network infrastructure, security, and LAN/WAN engineering experience
• Hands-on experience designing, deploying, administering, and troubleshooting Cisco Unified Communications Manager (CUCM)
• Experience providing advanced Tier 3/Tier 4 network engineering support
• Strong knowledge of enterprise networking, including routing, switching, firewalls, wireless infrastructure, and network security
• DoD 8140/8570 IAT Level II certification or higher, such as Security+ CE, GSEC, SSCP, or another qualifying certification
• Willingness to pursue CCIE Collaboration certification
• Ability to work onsite five days per week at Joint Base Anacostia-Bolling in Washington, DC
• Preferred: Masters degree in a related technical discipline
• Preferred: Experience with Cisco Unity Connection, Cisco CUBE, SIP trunking, or Cisco Expressway
• Preferred: Familiarity with Fortinet, Arista, Aruba, or Palo Alto networking technologies
• Preferred: Experience supporting federal government or Department of Defense network environments
• Preferred: Experience mentoring engineers or serving as a technical team lead

Responsibilities:

• Design, deploy, configure, and maintain Cisco Unified Communications Manager (CUCM) environments
• Provide advanced Tier 3 and Tier 4 engineering support for enterprise voice, video, and data communications networks
• Diagnose and resolve complex network and collaboration infrastructure issues
• Design and optimize network architecture, including routers, switches, firewalls, wireless systems, and controllers
• Analyze network performance, traffic patterns, topology, and capacity to support reliability and scalability
• Support enterprise and tactical communications networks in secure government environments
• Translate technical and operational requirements into effective networking solutions
• Lead network upgrades, infrastructure improvements, and hardware and software implementation initiatives
• Develop and maintain technical documentation, standard operating procedures, and operational guidelines
• Mentor junior engineers and provide technical leadership across engineering initiatives

Technologies:

• Aruba
• Cisco
• Hardware
• Support
• LAN
• Network
• Security
• Unity
• GameDev
• AI

More

We are partnering with an established federal technology solutions provider that delivers secure, reliable networking and communications for mission-critical government and defense operations. This senior technical role supports high-priority federal initiatives and secure communications infrastructure. The position is based onsite five days a week at Joint Base Anacostia-Bolling in Washington, DC, with travel of up to 10%. Base salary is $190,000–$240,000 annually, depending on experience and qualifications. We offer medical, dental, vision, and life insurance; a 401(k) with company match; paid time off; parental leave; and professional development and certification support, with a straightforward, one-step interview process. We provide an inclusive work environment and consider qualified candidates in accordance with applicable equal opportunity laws.

last updated 43 week of 2026