Transform technology into opportunity as a Voice Administrator at GDIT. Shape what’s next for mission-critical government projects while shaping what’s next for your engineering career. MEANINGFUL WORK AND PERSONAL IMPACT As a Voice Administration, the work you’ll do at GDIT will be impactful to the mission of Defense Information Systems Agency Enterprise Transport Management - Next-Gen (DISA ETM - NG) program at the Pentagon in Arlington, VA. HOW JOB TITLE WILL MAKE AN IMPACT Provide Tier II customer support with SNOW ticketing for moves, adds, changes, provisioning, and break-fix actions. Voice System Administrator Team Tier II team member and supporting the 24x7 Operation and Maintenance Staff performing daily activities in support of the DoD Revision Ribbon AS; with all its Core and Peripheral systems. Provide on-site support for the Ribbon AS system in support of over 90,000 users. Support of SIP based Session Managers, Provisioning Manager, Personal Agent Manager, Media Application Servers, Analog Gateways and Associated Element Managers. Interface and monitoring of Cisco Call Manager used for VOSIP system. Support for VOIP phones, TDM and SIP Trunking, Voice Mail, E911, and UC features. Familiarized with the Ribbon AS PBX and its Element Managers. Provide alarm monitoring, scheduling/running of system backups, system upgrades, preventative maintenance, hardware replacement, system troubleshooting, Telephony dial-plan, and routing changes. Work independently and with vendors, identify root cause issues and determine proper problem resolution, collect logs for vendor evaluation. Interface with customers, Local Exchange Carrier, local in-house cabling support, and Ribbon. Perform call-flow evaluation and other duties required to operate, maintain, update, and perform break-fix actions, trouble ticketing, reporting, and system interface with other telephony switches, VTCs, & ACDs. Interface with SNOW ticketing system and escalate system issues to other team leads and members when appropriate.
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Job Type
Full-time
Career Level
Mid Level