Senior Network Engineer - Voice; CCNP Collaboration

$190000 - $240000 per year | Oxon Hill, MD | On-site | Permanent

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.

We are seeking an experienced Senior Network Engineer with a strong background in Cisco Voice and Collaboration technologies to support high‑priority federal initiatives in Washington, DC.

• Competitive Compensation: $190K–$240K base salary, depending on experience.
• Mission‑Critical Work:
  Support secure communications infrastructure for federal government operations.
• Technical Leadership:
  Take ownership of complex Cisco voice and networking environments while mentoring junior engineers.
• Career Development:
  Opportunity to further advance your expertise and pursue CCIE Collaboration certification.
• Strong Benefits:
  Medical, dental, vision, life insurance, 401(k) with company match, paid time off, and parental leave.
• Streamlined Interview Process: A straightforward, one‑step interview process with the hiring team.

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.

• 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…