• Terrestrial COMSEC Network

    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 ... : Team CACI has an exciting and challenging opportunity available for a COMSEC (communications security) Network Engineer supporting an Intelligence… more
    CACI International (10/25/25)
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  • COMSEC / Network Engineer

    Leidos (Laurel, MD)
    …Security!** **Job Summary:** As part of this highly visible and fast-paced Leidos prime contract the COMSEC Network Engineer will work in a small team of ... **Description** **Leidos** has a new and exciting opportunity for a ** COMSEC / Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (11/22/25)
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  • COMSEC / 5G cellular / VHF Systems…

    General Dynamics Information Technology (Washington, DC)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Engineer - Active Top Secret Required** Seize your opportunity to make a ... personal impact as a Systems Engineer supporting a world class maintenance program servicing a...environment. + Receive, transport, load, and configure communications security ( COMSEC ) keying material for secure communications equipment. + Provide… more
    General Dynamics Information Technology (11/20/25)
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  • Network Engineer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... us and make a difference in National Security!** The ** Network Engineer ** will be responsible for: +...and mission architecture + Reports any known or suspected COMSEC incidents immediately + Perform configuration, test, deployment and… more
    Leidos (10/12/25)
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  • Cisco Network Engineer (Expert)

    BAE Systems (Sterling, VA)
    …may be available based on position level and/or job specifics. **Cisco Network Engineer (Expert)** **115129BR** EEO Career Site Equal Opportunity Employer. ... operations and maintenance (O&M). + Identifying and implementing INFOSEC and COMSEC security requirements for the network . + Complex configuration management… more
    BAE Systems (09/09/25)
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  • Network Engineer - Decentralized…

    Red Gate Group (Arlington, VA)
    …both service 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 of next-generation classified network development for enterprise-scale computing and operational functions. Successful candidates will provide expert… more
    Red Gate Group (11/22/25)
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  • SURTASS Operations & Maintenance (O&M) Technician…

    V2X (Reston, VA)
    …on our other programs. A few of these programs include: + Fleet Systems Engineer Team (FSET) program located in key ports around the world, delivering support to ... Activities: As an O&M Technician Crewmember - Communications & Network Specialist of the SURTASS team, you will be...software, and appliances. + Graduate of Navy Communications Security ( COMSEC ) Manager School. + Three years of experience serving… more
    V2X (11/13/25)
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  • Voice/Data Communications Engineer

    Orbis, Inc. (Washington, DC)
    Job Description: + Skilled Voice/Data Communications Engineer to support and maintain secure voice and data communication systems for Department of Defense (DoD) ... of Avaya Communication Manager or Avaya Aura systems, experience with COMSEC equipment, and proven expertise designing and maintaining telecommunications systems… more
    Orbis, Inc. (08/27/25)
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  • Senior Security Engineer

    TAD PGS, Inc. (Washington, DC)
    …Active Top Secret or Top Secret/SCI Security Clearance.** The Senior Security Engineer leads the design, development, and operations of secure cloud platforms. This ... resiliency strategy, and compliance with enterprise and federal security standards. The engineer acts as a subject matter expert and collaborates across teams and… more
    TAD PGS, Inc. (11/07/25)
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  • Nautical

    UIC Government Services and the Bowhead Family of Companies (Alexandria, VA)
    …Master + Cloud Systems Architect - SME + COMSEC Manager - Senior + COMSEC Manager - Master Bowhead seeks to network with qualified individuals relative to a ... Developer - Master + Cloud Application Developer - SME + DevSecOps Engineer - Journeyman + DevSecOps Engineer - Senior + DevSecOps Engineer - Master +… more
    UIC Government Services and the Bowhead Family of Companies (10/30/25)
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  • Primary Technical Control Facility Lead

    Competitive Range Solutions, LLC (Arlington, VA)
    COMSEC integrity maintenance, and trouble ticket management. + Perform network administration, maintain, and engineer transport equipment and networks, and ... TCF equipment, following the established Government Maintenance Plan/SOP. + Manage COMSEC accounts and perform encryption changeovers, issues, and destruction in… more
    Competitive Range Solutions, LLC (11/06/25)
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  • Information Technology /Assurance Specialist SME

    Chenega Corporation (Arlington, VA)
    …support specialist with responsibility for administering the ETO's network system administration and Information Technology (IT) infrastructure maintenance ... and software problem resolutions. + Support the existing wide-area network (WAN), which supports the addition of nodes from...as the principal cybersecurity advisor to the ETO Chief Engineer (CE). + Identify security risks and develop and… more
    Chenega Corporation (10/07/25)
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