Senior Network Engineer - Voice; CCNP Collaboration
Listed on 2026-10-17
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IT/Tech
Network Engineer, Systems Engineer, Cybersecurity, Network Security
We are partnering with an established federal technology solutions provider supporting mission‑critical government and defense operations. The organization specializes in delivering secure, reliable networking and communications solutions across complex enterprise environments.
Senior Network Engineer – Voice (CCNP Collaboration)Location:
Washington, DC – Joint Base Anacostia‑Bolling (JBAB)
Work Arrangement: 100% Onsite, 5 Days per Week
Salary: $190,000–$240,000 Base (DOE)
Clearance Required:
Active TS/SCI or recently held TS/SCI eligible for reinstatement
Travel:
Up to 10%
We are seeking a highly skilled Senior Network Engineer – Voice with extensive Cisco Unified Communications experience and a current CCNP Collaboration certification. This individual will serve as a senior technical resource responsible for designing, implementing, maintaining, and troubleshooting enterprise voice, video, and data communications networks in a secure federal environment. The ideal candidate brings deep hands‑on experience with Cisco Unified Communications Manager (CUCM), advanced network infrastructure, and Tier 3/Tier 4 technical support, along with the ability to lead complex engineering initiatives.
Key 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.
- Troubleshoot 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 ensure reliability and scalability.
- Support enterprise and tactical communications networks within secure government environments.
- Translate technical and operational requirements into effective networking solutions.
- Lead network upgrades, infrastructure improvements, and hardware/software implementation initiatives.
- Develop and maintain technical documentation, standard operating procedures (SOPs), and operational guidelines.
- Mentor junior engineers and provide technical leadership across engineering initiatives.
- Active TS/SCI security clearance, or recently held TS/SCI 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.
- Strong hands‑on experience designing, deploying, administering, and troubleshooting Cisco Unified Communications Manager (CUCM).
- Proven 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.
- Master's degree in a related technical discipline.
- Experience with Cisco Unity Connection, Cisco CUBE, SIP trunking, or Cisco Expressway.
- Familiarity with Fortinet, Arista, Aruba, or Palo Alto networking technologies.
- Previous experience supporting federal government or Department of Defense network environments.
- Experience mentoring engineers or serving as a technical team lead.
Base Salary: $190,000–$240,000 annually, depending on experience and qualifications.
Competitive Compensation: $190K–$240K base salary, depending on experience.
Strong Benefits:
Medical, dental,…
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