• Senior Data Security Consultant

    Guidehouse (Washington, DC)
    …of the following certifications: ISC2 Zero Trust Strategy Certificate, Certified Information Systems Security Professional (CISSP), Certified Authorization ... with Zero Trust data protection measures. + Ensure data security measures align with federal cybersecurity regulations,...- Standards for Security Categorization of Federal Information and Information Systems , and… more
    Guidehouse (01/04/26)
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  • System Engineer

    KBR (Chantilly, VA)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... risks of new and ongoing projects and review, analyze, and assess technologies, system concepts, data, and information to recommend applications of new or… more
    KBR (11/21/25)
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  • Modernization Systems Engineer - SE0

    Lockheed Martin (Hanover, MD)
    …are:** Are you driven by the thrill of outsmarting even the most advanced security systems and networks? Do you find satisfaction in crafting innovative ... engineering experience OR * A Bachelor's degree in Systems Engineer, Computer Science, Information Systems...and derived requirements to ensure the delivery of production systems that are compatible with the defined system more
    Lockheed Martin (12/10/25)
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  • Lab Manager / System Administration

    Node.Digital (Arlington, VA)
    … for acceptable performance and user accessibility, establish back-ups, and monitor systems security . - Troubleshoot and resolve complex storage problems across ... Windows, MacOS. Required Education: BS Computer Science, Computer Engineering, Computer Information Systems , Computer Systems Engineering or related… more
    Node.Digital (10/21/25)
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  • CCSS Principal Systems Engineer - WHCA…

    RTX Corporation (Springfield, VA)
    …(SE) services, including support, defense, configuration, and maintenance of information and systems . Ensure confidentiality, integrity, availability, ... Field Engineering is anticipating an opportunity for a Principal Systems Engineer. This role is suited for a motivated...of the Department of Defense, handles and adjudicates the security clearance process. More information about … more
    RTX Corporation (11/13/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any processes related to ... the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains… more
    Synergy ECP (10/28/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any processes related to ... the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains… more
    Synergy ECP (10/22/25)
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  • Network Engineer

    System One (Mclean, VA)
    …Location: Arlington, VA Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Active Top Secret Duties and Responsibilities: + Lead engineering ... support switches, routers, and data circuits for OMC voice, data, and video systems . + Ensure secure configuration of network infrastructure in accordance with DoD … more
    System One (12/26/25)
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  • Senior IT Security Architect

    AIG (Reston, VA)
    … technology security expert to join our architecture team in Information Security Office. The person will work with cross-functionals AIG global ... excellence. The team is responsible for shielding the company's systems from security risks, while designing technology... information security teams, AIG business and applications… more
    AIG (10/21/25)
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  • Lead Security Engineer

    Leidos (Reston, VA)
    …+ ** System Documentation:** Lead efforts to develop, maintain, and oversee all system security documentation, including System Security Plans (SSPs), ... IT, with a minimum of 6+ years focused on Information Security Engineering, with at least 2...+ Verifiable experience maintaining FedRAMP authorization boundaries, including authoring System Security Plans (SSPs) and providing guidance… more
    Leidos (12/20/25)
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