• Senior Software Engineer

    ManTech (Reston, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Software Engineer ** to join our team in **Reston, VA.** This is an onsite position. The ... **Principal Software Engineer ** will work with Network and Systems...environments **Clearance Requirements:** + Must have an active/current Secret security clearance. **Physical Requirements:** + Must be able to… more
    ManTech (09/13/25)
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  • Senior Circuit Engineer

    Competitive Range Solutions, LLC (Arlington, VA)
    …environment. Competitive Range Solutions requires the expertise of a talented and experienced Senior Circuit Engineer to assist in directing and managing the ... (DoD) customer environment and effective integration with a government multi-contractor team. The Senior Circuit Engineer will be the key to maintaining the… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Cyber Systems Engineer Senior

    General Dynamics Information Technology (Springfield, VA)
    …in application, system + DoD Information Assurance Technical (IAT) Level II + and network Cyber Security + Experience working with Cross Domain Solutions + ... **Job Family:** Intelligence Operations and Analysis **Skills:** Cross Domain (Inactive), Security System Design,Systems Engineering **Experience:** 5 + years of… more
    General Dynamics Information Technology (09/30/25)
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  • Senior DevOps Engineer

    Noblis (Chantilly, VA)
    Responsibilities As a Senior DevOps Engineer , you will be responsible for the design, deployment, testing, certification, operations, patching, and addressing ... optimization + GitLab or similar version control systems + Network architecture and security in classified environments...version control systems + Network architecture and security in classified environments + Hybrid cloud and on-premises… more
    Noblis (09/03/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …operating procedures, and policies. + Perform system hardening and report on security and operational status. + Identify system improvements and lead new ... (5) years as a UNIX Systems Administrator or IT Engineer , including task automation. + Three (3) years of...of experience in patch management (YUM, RPM) and applying security updates. + Three (3) years working in complex… more
    TekSynap (07/26/25)
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  • Senior Radio Communication Engineer

    SAIC (Hampton, VA)
    **Description** SAIC is seeking a Senior Communications Engineer to join our team in support of the Air Operations Center Weapons System (AOC WS) Falconer ... data migration (as required), application tuning, domain policies, applying security patches, submitting/closing trouble tickets (as required) and configuring the… more
    SAIC (09/25/25)
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  • Senior Data Engineer , AWS…

    Amazon (Herndon, VA)
    …want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other ... help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest...you to own them to completion. We're looking for Senior Data Engineer to help us grow… more
    Amazon (08/30/25)
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  • Offensive Security Engineer

    Coinbase (Richmond, VA)
    …and fully supported. The Application Security org at Coinbase is hiring for a Senior Offensive Security Engineer . In this role, you will lead and enhance ... open source security research, CVE analysis * Experience in Web3 security , network security and/or cloud security . * Experience with developing… more
    Coinbase (09/18/25)
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  • Security Engineer , AWS Cross Domain…

    Amazon (Arlington, VA)
    Description AWS is seeking a Cross Domain Services Security Engineer to support our government customers in the Intelligence, Defense, and National Security ... agency for which they perform AWS work. 10012 Key job responsibilities As a Security Engineer , you'll help your customers plan their successful cloud CDS… more
    Amazon (09/27/25)
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  • Operational Cyber Researcher and Capabilities…

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    Operational Cyber Researcher and Capabilities Engineer , Senior Key Role: Conducts testing and analysis to identify vulnerabilities and potential threat vectors ... research methods across code, binary analysis, and systems + Experience with performing network analysis and design + Knowledge of cyber threat actor TTPs and how… more
    BOOZ, ALLEN & HAMILTON, INC. (09/22/25)
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