Sr. Network Engineer III

Posted 1 day ago Top Secret $230,000 - $290,000 Unspecified Engineering - Civil Washington, DC (On-Site/Office)

Description:

Onsite in Washington, DC The Sr. Network Engineer III will serve as a subject matter expert for unified communications across voice, video, and collaboration platforms in a fast-paced, mission-critical environment. The role will design, implement, and troubleshoot enterprise UC solutions, including SBCs, gateways, and QoS for real-time traffic. The position will engage with stakeholders to communicate risks and solutions and will contribute immediately to operational support for a security-sensitive customer. The organization values proactive problem solving, teamwork, and continuous improvement. This is a full-time, permanent opportunity, offering a competitive salary and comprehensive benefits package. Qualified applicants must be willing and able to work on a w2 basis.

Salary:

$230,000 - $290,000/ yr. w2

Responsibilities:

Work as part of a collaborative team delivering technical solutions supporting senior federal stakeholders. Design, implement, and troubleshoot enterprise voice, video, and collaboration platforms. Configure and support SBCs, voice gateways, dial plans, and QoS for high-quality real-time communications. Serve as a technical SME and resolve operational issues with minimal ramp-up. Participate in Agile execution and collaborative problem-solving. Communicate technical issues, risks, and solutions to technical and non-technical stakeholders. Recommend technical improvements and architectural enhancements. Contribute to team discussions, planning, and continuous improvement initiatives. Support mission operations with urgency, accountability, and ownership. Demonstrate immediate contribution in a fast-paced, mission-critical environment. Establish and maintain customer trust through expertise and professionalism. Apply creativity and innovation to deliver solutions aligned to mission objectives.

Experience Requirements:

Active Top Secret with SCI eligibility security clearance. 10+ years leading or assisting in review, design, and implementation of network engineering solutions with deep hands-on experience in enterprise Unified Communications. Demonstrated expertise with Cisco Unified Communications Manager, Webex, and Microsoft Teams. Hands-on experience with session border controllers, voice gateways, call routing, and QoS for real-time traffic. Experience with VQ Conference Manager, Jabber, Cisco telephony endpoints, and Cisco Expressway. Proven ability to troubleshoot and resolve operational voice and video issues in mission-critical environments with minimal ramp-up. Ability to contribute immediately in a mission-critical operational environment. Essential personnel availability for continuity of operations during shutdowns, emergencies, or other critical situations.

Education Requirements:

Bachelor's degree in a technical field preferred. DoD 8140-aligned certification for the 441 Network Operations Specialist work role, such as Network+, Security+, Cloud+, SSCP, CASP+, CISSP, or CCNP Security. Active Top Secret with SCI eligibility security clearance.

group id:

10106647 N Name Hidden Apply now