• 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 (09/16/25)
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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 (11/01/25)
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  • COMSEC Manager (TS Clearance Required,…

    Deloitte (Arlington, VA)
    …+ Extensive experience in security management, preferably with a focus on COMSEC + Knowledge of cryptography, network security, risk management, and ... Work You'll Do + Responsible for performing as information systems security engineer (ISSE) + Providing operation services to design the security architecture of… more
    Deloitte (10/18/25)
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  • Network Engineer

    Belay Technologies (Laurel, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Network Engineer (NE) to support our growing network infrastructure. The NE ... shall be part of a Communications Security ( COMSEC ) engineering team that is responsible for supporting the...required. + Five (5) additional years of experience in Network Engineering disciplines may be substituted for a bachelor's… more
    Belay Technologies (10/02/25)
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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 (08/22/25)
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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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  • Network Systems Engineer - TS/SCI…

    Parsons Corporation (Mclean, VA)
    …and redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Network Systems Engineer ** to join our team! In this role, you ... certifications like Microsoft Certified: Azure Administrator or Red Hat Certified Engineer . + Experience with enterprise-level network and system management… more
    Parsons Corporation (09/09/25)
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  • Network Engineer

    Leidos (Laurel, MD)
    …Joint COMSEC Monitoring and Operations Management. We are looking for a network engineer to support Cyber Security Defensive Operations with configuration of ... about how this program "Delivers Mission Success!" **Your Main Objective:** Provide network and systems administrator support to the Defensive Network Operations… more
    Leidos (11/05/25)
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  • Network Engineer

    Nightwing (Herndon, VA)
    …intelligence community, defense, civil, and commercial markets. Nightwing is seeking a cleared Network Engineer in the Herndon area. The selected candidate will ... designs and orders. Understands how the overarching INFOSEC and COMSEC security requirements for the Customer network ...and COMSEC security requirements for the Customer network add to the complexity of this position. Performs… more
    Nightwing (09/23/25)
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