• Red Switch Systems Administrator

    BAE Systems (Washington, DC)
    …maintenance for the Secure Voice Division (SVD). Experience in the technical capacity with the Defense Red Switch Network (DRSN) nodal maintenance and ... direct experience with telecommunications, integration design, installation and support Must have Defense Red Switch Network (DRSN) Digital Small … more
    BAE Systems (11/01/25)
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  • Network Engineer

    Leidos (Odenton, MD)
    …Sector at Leidos has an opening for a senior ** Network Engineer** on the DISA Defense Red Switch Network team in support of an enterprise VoIP ... To be successful in this role, you have a Network Engineering background responsible for the design, document, test,...design, document, test, deployment and maintenance of the IP network solutions within an enterprise environment on a high-paced,… more
    Leidos (10/24/25)
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  • CCSS Principal Systems Engineer - WHCA Support

    RTX Corporation (Springfield, VA)
    …Juniper (CTP and EX), as well as other telecom/IT equipment, including in support of the Defense Red Switch Network (DRSN). + Hold current industry ... WHCA's facility in Washington, DC and involves supporting the WHCA Secure Voice Network (WHSVN) C2 systems and acquisition projects. These efforts are in support of… more
    RTX Corporation (11/13/25)
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  • Voice Network Engineer

    SAIC (Washington, DC)
    …or more of the following: Unclassified Voice Systems, Secure Voice Systems to include red switch , TDM Switching, Voice Over IP (VOIP). + Experience supporting ... systems integration utilizing Cisco technologies and ability to implement the latest network technologies such as VOIP, VPN, routing and switching, IDS, Session… more
    SAIC (09/10/25)
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  • Senior Network Architect

    SAIC (Springfield, VA)
    …one or more of the following: Unclassified Voice Systems, Secure Voice Systems to include red switch , TDM Switching, Voice Over IP (VOIP). + Experience with DWDM ... **Description** The Network Technologies Business Unit currently has an opening...most complex modernization and systems engineering challenges across the defense , space, federal civilian, and intelligence markets. Our robust… more
    SAIC (11/06/25)
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