• Windows Systems Administrator

    Leidos (Arlington, VA)
    **Description** We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is ... required for this position.** + **Currently possess DoD 8750 certification at least IAT level II, eg Security+ CE.**...ITIL v3 Foundation certified + Linux OS experience. + Solaris OS experience. + Experience working with virtual environments.… more
    Leidos (07/18/25)
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  • Security Software Engineer - Red Team Penetra

    Imagine One Technology & Management (Dahlgren, VA)
    …known vulnerabilities. + Operate and administrate computer systems running HP-UX, UNIX, Solaris , Linux and Microsoft Windows. + Identify security flaws in compiled ... and code design. + Contribute to a System Security Administrator and Operators Manual (SSAOM). Desired Experience: + Five...Java, HTML, No SQL [VW1] Educational Requirements: + Minimum certification as IAT Level II per DoD 8570.01, or… more
    Imagine One Technology & Management (09/24/25)
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  • UNIX Systems Engineer

    GovCIO (Richmond, VA)
    …a mixed and growing environment of Red Hat Enterprise Linux/Oracle Enterprise Linux and Solaris UNIX. This position will work with the existing UNIX team to manage, ... in Computer Science or IT. + Computing Environment (CE) Certification (ie, RedHat) - can be waived for 30...date. + 5+ yrs experience as a Unix Systems Administrator or IT Engineer with experience in automating assigned… more
    GovCIO (09/24/25)
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  • F-22 Strategic Mission Planner (Level 3), Top…

    Lockheed Martin (Langley Air Force Base, VA)
    …across the mission planning hardware and software suite as the System Administrator \. * In this world\-wide deployable position, you will travel to numerous ... maintain a great quality of life\. * This position requires CompTIA Security\+ certification within six months upon hiring\. The certification must remain… more
    Lockheed Martin (08/28/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …troubleshoot, and support Red Hat Enterprise Linux, Oracle Enterprise Linux, and Solaris UNIX servers. + Monitor and tune system performance to ensure optimal ... SOPs. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer, including task automation. + Three (3) years of… more
    TekSynap (07/26/25)
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