• Systems Administrators (Nite)

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Clearance (must be maintained) + Candidate must have hands-on experience with Linux system administration (preferably RHEL 7/8) + Candidate must have familiarity ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (12/31/25)
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  • Windows Systems Engineer

    Leidos (Blacksburg, VA)
    …and supporting our customer environments. Primary Responsibilities + **Windows System Administration :** + Design, implement, and proficiently administer ... Managed Services Division at Leidos currently has an opening for a Windows Systems Engineer to support our Blacksburg Virginia Enterprise IT Operations Center. This… more
    Leidos (01/15/26)
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  • Systems Administrator

    CACI International (Norfolk, VA)
    …and | or 6 to 10 years of hands-on experience related to Systems Administration including integration and configuration. + Requires mastery level knowledge ... Systems Administrator Job Category: Information Technology Time Type:...procedures to ensure appropriate function of hardware, software or system functional specifications. * Tests and applies security patches… more
    CACI International (01/07/26)
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  • Lead IT Systems Engineer

    ManTech (Chantilly, VA)
    …perform Tier 3 operational maintenance on audit systems to include: system engineering, system administration , database management, backup ... ManTech seeks a motivated, career and customer-oriented **Lead IT Systems Engineer** to join our team in **Chantilly, VA.** **Responsibilities include but are not… more
    ManTech (11/16/25)
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  • Information System Security Officer

    Chenega Corporation (Oakton, VA)
    **Req ID:** 38767 **Summary** **Information System Security Officer (ISSO)** **Oakton, VA** Are you ready to enhance your skills and build your career in a rapidly ... and economic interests of our nation. SecuriGence is seeking a talented **Information System Security Officer (ISSO)** to help contribute to our success. Come help… more
    Chenega Corporation (12/30/25)
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  • Senior Systems Analyst

    ManTech (Chantilly, VA)
    …is **onsite** . **Responsibilities include, but are not limited to:** + Providing Tier II IT Systems support on a wide range of technologies, including: VMware ... up to 10% **Minimum Qualifications:** + Bachelor's degree and 5+ years of Systems Support and/or Administration experience; an Associates degree with 7+ years… more
    ManTech (01/06/26)
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  • Linux Systems Administrator

    Leidos (Springfield, VA)
    …Information Technology, or related field and 5 years of relevant Linux systems administration experience (or equivalent combination of education and experience). ... administration in hybrid environments. + Red Hat Certified System Administrator (RHCSA) or equivalent certification. + Prior experience in classified/secure… more
    Leidos (01/16/26)
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  • Systems Administrator / Information…

    Guidehouse (Arlington, VA)
    …+ THREE (3) or more years of systems administration or information systems engineering experience. + IAT Level II certification. **What Would Be Nice To ... **What You Will Do** **:** We are seeking a Systems Administrator / Information Systems Engineer in...in support of the Marine Corps Financial Management Information System (MCFMIS). This role will provide Subject Matter Expertise… more
    Guidehouse (01/08/26)
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  • Systems Administrator (Windows)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …issues is essential. + Must have knowledge in the installation, maintenance, and administration of computer systems in a LAN/WAN environment. + Requires a ... **Overview** ** SYSTEMS ADMINISTRATOR (WINDOWS) (RDTE)** Bowhead seeks a ...scientific development tools. + Installation of new software releases, system upgrades, evaluation and installation of patches and to… more
    UIC Government Services and the Bowhead Family of Companies (12/23/25)
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  • ISSO/ Systems Security Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …Guidelines (STIG). + Must have knowledge of basic to advanced UNIX and Windows system administration as well as current knowledge of DoD Ports, Protocols, and ... **Overview** **ISSO/ SYSTEMS SECURITY ENGINEER (RDTE)** Bowhead is seeking a...NSWCDD ISSM. + Recommend and develop draft IA and system security procedures and practices, in accordance with the… more
    UIC Government Services and the Bowhead Family of Companies (01/08/26)
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