End Client - Netmaker Communications Note: Candidate's must have Active Secret clearance Work Schedule This position is Monday through Friday, 8:30 a.m. to 5:00 p.m. East Coast Time. To ensure a collaborative working environment, this position is an on-site, located at company headquarters in Winchester, VA. Telecommunications Engineering Specialist Position Summary Netmaker Communications seeks a senior telecommunications engineer to support Ribbon Federal Edge deployment, SIP interconnection engineering, and E-911 call routing support associated with Army Voice Modernization. This role supports mission-critical emergency communications integration between VMOD systems, DISA VISP, and Army PSAP environments. Duties and Responsibilities Telecommunications Engineering Support Support deployment and integration of Ribbon Federal Edge gateways. Support engineering issue tracking and technical recommendations Support SIP interconnection engineering and policy routing support. Analyze and t...