• 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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  • SURTASS Operations & Maintenance (O&M) Technician…

    V2X (Reston, VA)
    …Radio Frequency (RF) solutions, network security, Quality of Service (QOS), and Voice over Internet Protocol ( VOIP ) for current and future shipboard ... Overview This position description is subject to change at any time as needed...A few of these programs include: + Fleet Systems Engineer Team (FSET) program located in key ports around… more
    V2X (11/13/25)
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  • Network Engineer

    Oneida Technical Solutions (Chantilly, VA)
    …an onsite position in Chantilly, VA. The position will be the secure data center's subject matter expert in network infrastructure and switching. Must have ... with Cisco, F5, Palo Alto technologies + Considered a Subject Matter Expert demonstrating a...views of network architecture, F5, VMWare, Microsoft, Citrix, Cisco VOIP , Cisco ISE, Splunk, Palo Alto, security appliances, firewalls,… more
    Oneida Technical Solutions (10/31/25)
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  • Senior Network Engineer

    Ensono (Washington, DC)
    …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 (Washington, DC)
    …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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