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Unified Communications Engineer (Active TS/SCI Clearance)

Company

TEKsystems

Location

Reston, VA

Posted

July 06, 2026

Position Overview

Description

A Cisco Call Manager Engineer, also known as a Cisco Unified Communications Manager Engineer, is responsible for designing, developing, and implementing network and telecommunications infrastructure according to the needs of their organization. The engineer monitors the organization's networks and connections, playing an active role in the installation of the Cisco network operating system software. They evaluate, configure, and maintain network hardware and software, utilizing Cisco’s proprietary SCCP protocol. This is an onsite role located in Washington DC Key Responsibilities: Network Design and Implementation: Develop and implement the physical design and architecture of computer networks, including LANs, WANs, and VoIP. Deployment and Troubleshooting: Deploy, troubleshoot, monitor, and optimize IP telephony, voice, video, and mobility solutions. Software Upgrades: Assist and lead the design and implementation of Cisco Unified Communication products, including ...

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