• Network-System Administrator II

    Global Resource Solutions (Washington, DC)
    …detail orientated, and talented individual for the position of Network/System Administrator II. Job Description: Summary: The Network/System Administrator II ... HTTPS, FTP, & SSL + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required + Interface with local… more
    Global Resource Solutions (12/19/25)
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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    …technologies and scientific instrumentation capabilities in support of National Security and Defense. SciTec supports customers throughout the Department of ... citizenship is a requirement to obtain and keep a security clearance. Applicants that do not meet these requirements...opportunity for a talented Senior / Principal Windows System Administrator to join our team in Boulder, CO. Successful… more
    SciTec (11/19/25)
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  • Smart 3D Administrator

    Craig Technologies (Ogden, UT)
    Title: Smart 3D Administrator Location: Ogden, UT Clearance: No Citizenship Requirement: Yes, US citizenship required. Req #: 3969 (3126) Salary: $110,000 - $155,000 ... and effectively transform mission delivery. Job Summary: The Smart 3D Administrator applies engineering software management/support expertise to a broad range of… more
    Craig Technologies (11/19/25)
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  • Systems Administrator (Hybrid…

    Serco (Washington, DC)
    **Position Description** Serco is seeking a skilled Systems Administrator to support the Navy-owned PMS-ES Integrated Data Environment (IDE) in Washington, DC. This ... Active Directory, maintaining a secure Citrix environment, and managing network security components. **This position is contingent upon your ability to obtain… more
    Serco (10/29/25)
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  • Systems Administrator II

    Foxhole Technology, Inc (Fort Meade, MD)
    **Overview** **Job Title: Systems Administrator II** **Job Location: Hybrid FT Meade, MD** **Position Type: Full-time** **Clearance Level: Secret** Foxhole ... and defense agencies. A recognized leader in navigating technology and security challenges, Foxhole delivers mission-focused innovations to answer evolving and… more
    Foxhole Technology, Inc (12/30/25)
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  • Network Administrator Autonomic Logistics…

    Lockheed Martin (Fort Worth, TX)
    …and retain DoD IAT Level II certification \(e\.g\., Security \+, CySA\+, CCNA Security , etc\.\) * Proven Network Administrator experience * Active DoD Secret ... Lockheed Martin Fort Worth ALIS team as a Network Administrator \. This role will assist in all Network efforts...maintenance of ALIS/ODIN internal networks * Firmware Upgrades on security devices * OS Upgrade **What's In It For… more
    Lockheed Martin (12/13/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …System Administrator /Engineer (RHCSA/RHCE) + Microsoft Certified: Windows Server Administration/Engineer + Experience with zero-trust security models ... and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the… more
    BAE Systems (12/09/25)
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  • Senior Unix System Administrator

    SMX (Patuxent River, MD)
    Senior Unix System Administrator (4608)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a driven and experienced Senior ... UNIX Administrator to support operations at the Patuxent River Data...Systems Administrators responsible for maintaining the integrity, availability, and security of mission-critical systems across Department of Defense (DoD)… more
    SMX (12/04/25)
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  • Senior Systems Administrator (Linux)

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    Senior Systems Administrator (Linux) Location HI - Kaua'i Job Code 13533 # of openings 1 Apply Now ... Foundation Family of Companies (FOCs) is looking for a Senior Linux Systems Administrator Range Network. The position will support our government customer located in… more
    Alaka'ina Foundation Family of Companies (11/20/25)
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  • Linux Systems Administrator

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $100,000.00 - $140,000.00 Security Clearance: Top Secret Level of Experience: Mid Meet HII's ... data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities...a Division of HII, is seeking a Linux Systems Administrator to support a Modeling, Simulation, and Training team… more
    Huntington Ingalls Industries (10/08/25)
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