• Systems Administrator

    General Dynamics Information Technology (Sterling, VA)
    systems . This role supports mission readiness by maintaining system availability, performing troubleshooting, and ensuring systems operate effectively ... Troubleshooting, Active Directory, Technical Support, Customer Service, MS Office, System Software, Documentation, Maintenance, Windows 64, Installation, Security more
    General Dynamics Information Technology (12/18/25)
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  • Senior Systems Engineer

    Leidos (Alexandria, VA)
    …+ Expert Systems Engineering Professional (ESEP), INCOSE Certified Systems Engineering Professional (ESEP), CISSP, Security + certification, or similar ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...is currently seeking a highly motivated and experienced Senior Systems Engineer for the Chinook Program. The selected candidate… more
    Leidos (11/22/25)
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  • Senior SIGINT Ground Systems Expert

    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 ... Title: Senior SIGINT Ground Systems Expert Belong. Connect. Grow. with KBR! KBR's... Expert Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (11/07/25)
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  • Lead Security Engineer

    Leidos (VA)
    …+ ** System Documentation:** Lead efforts to develop, maintain, and oversee all system security documentation, including System Security Plans (SSPs), ... (CMMC). + Verifiable experience maintaining FedRAMP authorization boundaries, including authoring System Security Plans (SSPs) and providing guidance on the… more
    Leidos (12/20/25)
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  • Linux Systems Engineering Senior Specialist

    NTT America, Inc. (Newport News, VA)
    …multiple projects. + Ensure system compliance with Federal Information Security Management Act (FISMA) regulations, Defense Information Systems Agency (DISA) ... Systems . + Serve as the technical leader for system infrastructure projects to Plan, Deploy, and Harden Enterprise...working in a DoD 8570 environment. + Active Secret security clearance **Preferred Qualifications:** + Bachelor's degree in a… more
    NTT America, Inc. (11/18/25)
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  • Systems Administrators (Nite)

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $60,770.00 - $115,003.20 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS)...fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft… more
    Huntington Ingalls Industries (12/31/25)
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  • Manager, Infrastructure & Systems

    ICF (Reston, VA)
    …and ensuring adherence to DISA policies and procedures. * Coordinate with the Information Systems Security Manager (ISSM) and other cyber security teams to ... system performance of applications. * Oversee issue resolution related to system performance, availability, and security in coordination with technical teams… more
    ICF (12/05/25)
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  • Senior Systems Architect - Cloud

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …(GSEC), FITSP-D, GIAC Cloud Security Automation (GCSA), GIAC Information Security Fundamentals (GISF), (ISC)2 Systems Security Certified Practitioner ... **Overview** SENIOR SYSTEMS ARCHITECT - CLOUD (NAUT): Bowhead seeks a...and other FedRAMP-authorized cloud platforms for complex DoD legacy system migrations. + Security Integration & Compliance:… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • Systems Engineering Lead

    SAIC (Chantilly, VA)
    …contact for system deployments, operations, and maintenance. + Collaborate with system developers to enhance, troubleshoot, and maintain systems . + Ensure ... connected environment. **Qualifications** **Required Qualifications:** + Extensive experience in systems engineering, specifically with SIGINT system design. +… more
    SAIC (11/06/25)
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  • IAM Engineer

    Ryder System (Richmond, VA)
    …Technology practitioner experience required + Two (2) years or more Related security systems administration with IAM solutions, and preferably some experience ... across the organization. The engineer manages and maintains access to systems and applications following rigorous security , engineering, and governance… more
    Ryder System (11/19/25)
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