• Help Desk System Administrator - Top Secret

    Lockheed Martin (Schriever AFB, CO)
    …and remedying a wide variety of technical issues on both Linux and Windows systems\. Typical duties include configuring and managing Linux and Windows ... and performance; installing software; applying and enforcing security policies using windows group policy and automation tools such as Ansible and PowerShell;… more
    Lockheed Martin (12/11/25)
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  • Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …years or equivalent work experience is required. + Must possess and maintain a SECRET Clearance . + Must meet DoD 8570 requirements and be eligible for IAT level ... **Req ID:** RQ210465 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (11/22/25)
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  • Network/System Administrator (Net/Sys Admin) I

    General Dynamics Information Technology (Colorado Springs, CO)
    **Req ID:** RQ209869 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... **Job Family:** IT Infrastructure and Operations **Skills:** Computer Networking,Microsoft Windows Server,Network Systems,Troubleshooting **Experience:** 1 + years of related… more
    General Dynamics Information Technology (11/04/25)
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  • Sr. Systems Engineer

    TekSynap (Honolulu, HI)
    …and hardware networking components and security appliances and applications to meet DoD requirements and support their installation and initialization onsite in the ... + Architecting Commercial Solutions for Classified (CSfC) compliant solutions that meet NSA, DoD , and customer requirements. + Be able to develop and modify system… more
    TekSynap (12/20/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    DoD 8570: IAT Level II (Security+ CE minimum). + Active Secret clearance . **COMPETENCIES** + System provisioning & administration (Linux/ Windows ) + CNCF ... degree in IT, Computer Science, or related. + 5+ years system administration (Linux/ Windows ) in hybrid or cloud environments. + Experience with CNCF ecosystem tools… more
    TekSynap (12/31/25)
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  • Network Administrator Autonomic Logistics…

    Lockheed Martin (Fort Worth, TX)
    …CND, or CCNA Security\)\. **Desired Skills:** \-Best candidates will hold an active DoD Secret clearance with a background investigation closure date within the ... dictated by mission requirements\. \*The successful candidate must possess and retain DoD IAT Level II certification \(e\.g\. Security\+, CySA\+, CND, or CCNA… more
    Lockheed Martin (12/13/25)
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  • Network Architect-Engineer SME

    GovCIO (Randolph AFB, TX)
    …and Experience Clearance Required: Secret + 10+ years experience leveraging industry/ DoD best practices of modern network solutions. + 10+ years experience with ... securing enterprise network and IT systems in compliance with DoD standards and cybersecurity mandates. The position is onsite...windows based system/domain engineering and operations + 4+ years… more
    GovCIO (11/21/25)
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  • Specialist, System Administration - TS/SCI

    L3Harris (Rochester, NY)
    …or similar virtualization solutions. + 2 year's troubleshooting Red Hat or Windows Servers + Current/Active TS/SCI Security Clearance Preferred Additional ... System Administrator responsible for maintaining, managing, configuring, and troubleshooting Windows and/or Linux systems in secure program areas. Duties include… more
    L3Harris (12/04/25)
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  • SURTASS Operations & Maintenance (O&M) Technician…

    V2X (Reston, VA)
    …travel. This position is contingent upon successful contract award to V2X. # clearance Responsibilities Major Job Activities: As an O&M Technician Crewmember - ... each ship to support all SURTASS mission equipment. Qualifications Required Qualifications: + DoD 8570 IAT Level II certification. + Security+ CE or Cisco Security.… more
    V2X (11/13/25)
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  • IT Systems Administrator / Top Secret / Onsite:…

    Lockheed Martin (Las Vegas, NV)
    …Systems Administration across multiple platforms including RHEL, Windows Server, and Windows 10\. Active Top Secret Security Clearance and US Citizenship ... this facility\. **Basic Qualifications:** * Must hold an active DoD Top Secret \(U\.S\. Citizen\) * Must have a...a non\-expired CompTIA Security \+ certification * Experience with Windows Operating Systems \(i\.e\., Windows Server 2016,… more
    Lockheed Martin (10/18/25)
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