• Terrestrial COMSEC Network Engineer

    CACI International (Springfield, VA)
    Terrestrial COMSEC Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... Team CACI has an exciting and challenging opportunity available for a COMSEC (communications security) Network Engineer supporting an Intelligence Community… more
    CACI International (10/25/25)
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  • Network Engineer

    Oneida Technical Solutions (Fort Belvoir, VA)
    …Center for the National Capital Region (RNEC-NCR), we are currently seeking a Network Engineer with a minimum of 3-years of experience and a Secret Clearance. This ... implementations and deployments, engineering support solutions for the RNEC-NCR, engineer long haul base inter-connectivity communications for Fort Belvoir, JBMHH,… more
    Oneida Technical Solutions (11/21/25)
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  • Cryptologic Test Engineer

    KBR (Chantilly, VA)
    Title: Cryptologic Test Engineer Belong. Connect. Grow. with KBR! As a part of KBR's Intel group, you work on some of the toughest, most interesting problems. You ... shape the future of space defense. Key Responsibilities: + Troubleshoot: Resolve COMSEC issues and anomalies + Testing: Verification & Validation testing +… more
    KBR (09/30/25)
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  • Network/Systems Engineer (Vaxcom)

    Parsons Corporation (Airlie, VA)
    …Vaxcom Services, LLC (a Parsons company) is looking for an amazingly talented **Network/Systems Engineer ** to join our team! In this role you will get to support ... cryptographic technology working groups. + Experience and understanding of COMSEC equipment, maintenance, device upgrades, and configuration management. +… more
    Parsons Corporation (10/31/25)
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  • Crypto Systems Engineer

    KBR (Chantilly, VA)
    Title: Crypto Systems Engineer Belong. Connect. Grow. with KBR! Support the Directorate by evaluating and certifying the implementation, integration, and embedment ... Qualifications: + Clearance: Active TS/SCI with current Polygraph + COMSEC : 5+ years' experience with Crypto engineering / ...COMSEC : 5+ years' experience with Crypto engineering / COMSEC Desired Qualifications: + Military / DOD / IC… more
    KBR (09/06/25)
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  • Telecommunications Field Engineer

    CACI International (Herndon, VA)
    Telecommunications Field Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... CACI has an immediate opportunity for a senior level **Telecommunications Field Engineer ** with a TS/SCI Poly clearance. **Responsibilities:** + Field Engineers must… more
    CACI International (11/19/25)
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  • Network Engineer Senior - TS/SCI required

    General Dynamics Information Technology (Charlottesville, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Network Engineer Senior - TS/SCI required** Make meaningful contributions that fuel ... defense, and intelligence projects. Join GDIT as a **Network Engineer Senior - TS/SCI required** with for a career...requirements, designs and orders. + The overarching INFOSEC and COMSEC security requirements for the Agency network add to… more
    General Dynamics Information Technology (10/11/25)
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  • Senior Network Engineer

    SAIC (Norfolk, VA)
    **Description** SAIC is seeking a talented **Senior Network Engineer ** to join our team in support of the Tactical Network (TACNET) program, providing critical ... Digital Networking System (ADNS) program. **ROLE OVERVIEW:** As a Senior Network Engineer , you will play a vital role in designing, analyzing, planning, modifying,… more
    SAIC (11/22/25)
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  • Network Engineer

    Assertive Professionals (Chantilly, VA)
    Network Engineer About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... with Polygraph Timeline Pipeline Description Assertive Professionalsis seeking aNetwork Engineer with Po/ygraph supporting ourNational Security Customer in Chantilly,… more
    Assertive Professionals (11/21/25)
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  • Network Engineer - Decentralized Services…

    Red Gate Group (Arlington, VA)
    …excellence and employee wellbeing. The Red Gate Group is seeking a Network Engineer to provide on-site support to the Advanced Resilience portfolio in the area ... VPNs, Cross-Domain Solutions (CDS), Multi-Level Security (MLS) systems, and encryption/ COMSEC devices + Experience with tunable data transport, dynamic networking… more
    Red Gate Group (11/22/25)
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