• VOIP Engineer SME

    SAIC (Washington, DC)
    **Description** SAIC is seeking a Senior VOIP Engineer to support a large government customer **This role is onsite at the DOT headquarters in Washington, DC** ... and implementation for complex to extremely complex systems with in the VOIP infrastructure. Troubleshoots performance issues. Analyzes voice traffic and… more
    SAIC (12/23/25)
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  • Unified Communication SME Engineer

    General Dynamics Information Technology (Fort Meade, MD)
    …Description:** **GDIT is seeking a** **Unified Communication** ** Subject Matter Expert (** ** SME ** **)** ** Engineer ** **in support of** **the** ... is early January.** **MEANINGFUL WORK AND PERSONAL IMPACT** As a Unified Communication SME Engineer , you'll play a crucial role in advancing our communication… more
    General Dynamics Information Technology (12/15/25)
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  • COMSEC / 5G cellular / VHF Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …and repair actions on: Wideband Satellite Communications (SATCOM) equipment, Voice Over Internet Protocol ( VOIP ) endpoints, Ultra-high ... overall approach to maintenance. You act as the maintenance subject matter expert for our...cellular devices, and VHF/SHF/UHF radio platforms. + Understanding of IP networking fundamentals, VOIP systems architecture, encrypted… more
    General Dynamics Information Technology (11/20/25)
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  • UC Engineer - Principal

    Amentum (Fort Meade, MD)
    …Address challenges related to data flow, security policies, and interoperability **Requirements:** * Subject Matter Expert in UC design, Edge services, ... guides, etc. * Cisco Certified Network Professional (CCNP) - Collaboration certification * Subject Matter Expert of Cisco Unified Communications Manager… more
    Amentum (12/09/25)
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  • Senior Network Engineer

    Ensono (Annapolis, MD)
    …adhering to standard design methodologies and best practices + Mastery of TCP/ IP protocol communications, addressing & subnetting + Firewall experience: ... outcomes that reshape how our world runs. As an expert technology adviser and managed service provider with cross-platform...role and what you'll be doing:** The Senior Network Engineer is responsible for the design and implementation of… more
    Ensono (11/08/25)
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  • Technical Account Manager

    Zoom (Annapolis, MD)
    …strategies with a commitment to excellence. Responsibilities + Serving as a technical subject matter expert on Zoom's architecture and video/audio ... role, ideally as a Technical Account Manager or Solutions/Sales Engineer . + Have a deep understanding of IP...Engage, and understanding of telecom infrastructure, including PBX, carriers, VoIP , and networking protocols like UDP/TCP/ IP . +… more
    Zoom (12/18/25)
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