• Senior Systems Administrator

    The Boeing Company (Herndon, VA)
    …effective capacity planning and disaster recovery. **Position Responsibilities:** + Oversees system integration , hardware and software installation , ... handle system administration tasks, including infrastructure management, information security , software installation , and configuration control. This role… more
    The Boeing Company (12/19/25)
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  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …Requires an current 8140 IAT Level II (Intermediate or Advanced) certificate (CompTIA Security + or Systems Security Certified Practitioner (SSCP)). + ... scripts using tools like Bash and Python, will be crucial in ensuring system stability, performance optimization, and proactive security . You'll also be… more
    Leidos (12/20/25)
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  • Systems Engineer (Engineer Systems

    Huntington Ingalls Industries (Virginia Beach, VA)
    …to the chain of command. What You Will Do + Performs technical planning, system integration , verification and validation, cost and risk, and supportability and ... expertise in support of 24/7/365 watch-standing duties; manages all program systems , equipment, and components. Troubleshoot system outages; coordinate with… more
    Huntington Ingalls Industries (10/09/25)
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  • Lead, Systems Engineer (Chief Engineer)

    L3Harris (Herndon, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Program Chief Engineer Job Code: 30473 Job Location: Herndon-VA (on-site) ... location. Reporting to the Business Chief Engineer of Surface & Airborne Integrated Systems , Undersea Systems , this person is responsible for delivering the… more
    L3Harris (10/26/25)
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  • Systems Engineer (Test Tool Development…

    KBR (Springfield, 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: Systems Engineer (Test Tool Development and Automation) Belong....and Automation) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (12/11/25)
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  • Systems Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our ... but are not limited to: + Requirements management for the design, development, integration , test, and deployment of CUSTOMER systems , services, and to various… more
    Nightwing (09/26/25)
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  • Virtual Systems Engineer

    CACI International (Dahlgren, VA)
    …down support of the development and deployed systems . + Support delivery, installation , configuration and light-off of virtual system . + Report status at ... Responsible for applying interdisciplinary engineering skills in the technical planning, systems integration , verification and validation, cost and risk and… more
    CACI International (11/21/25)
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  • Windows Systems / Packaging Engineer…

    General Dynamics Information Technology (Chantilly, VA)
    …with managing and updating work tasks using ServiceNow. + Experience with maintaining system security compliancy following DISA STIGs. GDIT Is Your Place: + ... Microsoft Deployment Toolkit (MDT),Microsoft Endpoint Configuration Manager,Windows Desktop Operating Systems **Experience:** 10 + years of related experience **US… more
    General Dynamics Information Technology (11/14/25)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …+; or + GIAC Global Industrial Cybersecurity Professional (GICSP); or + Systems Security Certified Practitioner (SSCP) Desired Qualifications: + Strongly desired ... Systems Administrator II shall provide O&M support - installation , configuration, securing and hardening, testing, sustainment, upgrading, remediation, and… more
    V2X (11/15/25)
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  • Senior Network Engineer

    System One (Mclean, VA)
    …Location: Arlington, VA Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Active Top Secret Clearance Duties and Responsibilities: + Lead the ... and support switches, routers, and data circuits for voice, data, and video systems . + Ensure secure configuration of network infrastructure in compliance with DoD… more
    System One (12/18/25)
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