• Principal / Sr. Principal Systems

    Northrop Grumman (Colorado Springs, CO)
    …include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively ... making history. Northrop Grumman Defense Systems is seeking a well-qualified Principal Systems Administrator / Sr. Principal Systems Administrator to… more
    Northrop Grumman (07/23/25)
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  • Systems Administrator Level 2/3…

    Northrop Grumman (Oak Harbor, WA)
    …Program in Whidbey Island WA. **Essential Functions:** + Perform as a Windows\VMware System Administrator for a classified government contract. + Perform ... Grumman Aeronautical Systems is seeking a well-qualified Systems Administrator to join its dynamic team...as a Linux\Redhat System Administrator for a classified government contract. +… more
    Northrop Grumman (07/02/25)
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  • Senior Linux System Administrator

    BAE Systems (San Diego, CA)
    Systems . BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and operational support for ... classified IT systems . You will primarily support the...(4 years of experience with a degree) as a system administrator in a Linux OS environment. Direct… more
    BAE Systems (07/31/25)
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  • Windows Systems Administrator

    Northrop Grumman (Whiteman AFB, MO)
    …The Northrop Grumman Classified Solutions team is seeking a novice **Windows Systems Administrator ** to join its dynamic team of technical professionals. The ... concepts + Windows Active Directory, LDAP, VMWare, and knowledge of SAN storage systems + Linux Operating System experience and/or certification for current… more
    Northrop Grumman (07/01/25)
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  • IT Linux Systems Administrator

    SpaceX (Hawthorne, CA)
    IT Linux Systems Administrator - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring ... goal of enabling human life on Mars. IT LINUX SYSTEMS ADMINISTRATOR - TOP SECRET...an additional $15,000 annually, once officially briefed into a classified program. Base salary is just one part of… more
    SpaceX (05/06/25)
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  • Principal Systems Administrator

    BAE Systems (Merrimack, NH)
    …is seeking a highly trained and motivated Principal Closed Area Systems Administrator to lead and manage classified IT infrastructure operations in support ... equipment (up to 40lbs) and work within controlled environments. **_In this Principal System Administrator position you will make impats in the following ways_**… more
    BAE Systems (06/19/25)
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  • Senior System Administrator

    BAE Systems (Manchester, NH)
    Systems . BAE Systems is seeking a Senior Closed Area Systems Administrator to provide comprehensive technical and operational support for classified ... seasoned IT professional with expertise in managing complex, air-gapped systems and lab environments in accordance with DoD and...(4 years of experience with a degree) as a system administrator . Direct experience configuring and managing… more
    BAE Systems (06/18/25)
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  • Systems Administrator / Top

    Lockheed Martin (Arlington, VA)
    …environments\. The selected candidate will serve as a system and network administrator for multiple program and internal R&D systems that support the ... \(ACL\) at Lockheed Martin's Advanced Technology Laboratories \(ATL\) is seeking an IT Systems Engineer/ Systems Administrator with a demonstrated ability to… more
    Lockheed Martin (07/12/25)
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  • IT System Administrator

    BAE Systems (Washington, DC)
    …may be available based on position level and/or job specifics. **IT System Administrator ** **114337BR** EEO Career Site Equal Opportunity Employer. Minorities ... **Job Description** BAE Systems is seekingan on-site IT System ...including Active Directory, Email, and core applications; support a classified digital engineering environment with the day-to-day support of… more
    BAE Systems (07/15/25)
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  • Systems Administrator

    TAD PGS, Inc. (Linthicum Heights, MD)
    …must possess an Active Secret Security Clearance.** We are looking for a Linux/Windows Systems Administrator to join its Classified Solutions team in ... is not a remote work opportunity. Responsibilities : + Perform as a Linux/Redhat systems administrator for a classified government contract. + Perform as… more
    TAD PGS, Inc. (07/12/25)
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  • Systems Administrator

    Amentum (Waimea, HI)
    Amentum is seeking a ** Systems Administrator ** for a position on **Kauai, HI** . Supporting the Range Network Department. Provides Windows or Red Hat Enterprise ... classified and unclassified networks. Deploys Cyber Security mandated system upgrades, system patches, and system...local policy requirements) + Linux+ or Red Hat Certified System Administrator (RHCSA) + Microsoft System more
    Amentum (07/29/25)
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  • Sr. Associate, Systems Engineering - RC-135…

    L3Harris (Offutt AFB, NE)
    …security. Job Title: Sr. Associate, Systems Engineering - RC-135 Computer Systems Administrator Job Code: 25897 Job Location: Offutt AFB, NE (On-Site) ... Shift M-F 5/8 (Mission dependent) Job Description: L3Harris is seeking a Specialist, Systems Engineering RC-135 Computer Systems Administrator (CSA) for our… more
    L3Harris (07/17/25)
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  • Sr Principal Windows Systems

    Northrop Grumman (Palmdale, CA)
    …will include but not be limited to the following: + Perform as a Windows System Administrator for a classified government contract. + Able to communicate ... Solutions team is seeking a highly experienced **Senior Windows Systems Administrator ** to join its dynamic team...classified environment + Certification in a primary Operating System (Windows, Linux, Cisco) + Experience operating under and… more
    Northrop Grumman (07/09/25)
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  • Systems Administrator (Linux)

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    Systems Administrator (Linux) Location HI - Kaua'i Job Code 13228 # of openings 1 Apply Now ... Family of Companies (FOCs) is looking for a Linux Systems Administrator Range Network. The position will...classified and unclassified networks. Deploys Cyber Security mandated system upgrades, system patches, and system more
    Alaka'ina Foundation Family of Companies (07/30/25)
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  • Principal Linux Systems

    Northrop Grumman (Melbourne, FL)
    …Northrop Grumman Classified Solutions team is seeking an experienced **Linux Systems Administrator ** to join its dynamic team of technical professionals. The ... limited to the following: + Perform as primary Linux Systems Administrator for a classified ...verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system more
    Northrop Grumman (07/08/25)
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  • Linux Systems Administrator 2/3…

    Northrop Grumman (Melbourne, FL)
    …You!** The Northrop Grumman Classified Solutions team is seeking a **Linux Systems Administrator ** to join its dynamic team of technical professionals. The ... limited to the following: + Perform as primary Linux Systems Administrator for a classified ...verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system more
    Northrop Grumman (05/08/25)
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  • Northrop Grumman (DoD SkillBridge) - Microsoft…

    Northrop Grumman (Melbourne, FL)
    …but not be limited to the following: + Perform as a Microsoft Exchange Systems Administrator for a classified government contract. + Provide engineering ... Grumman Classified Solutions team is seeking an experienced **Microsoft Exchange Systems Administrator ** to join its dynamic team of technical professionals… more
    Northrop Grumman (07/08/25)
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  • Systems Administrator

    MIT Lincoln Laboratory (Lexington, MA)
    …in an SCI classified environment * Experience operating under and managing systems within RMF information system environments * Experience with NAS storage ... quantum physics. Job Description Division 8 is seeking a Systems Administrator to provide support services for...Administrator to provide support services for their growing classified program portfolio. The candidate will have experience in… more
    MIT Lincoln Laboratory (06/05/25)
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  • Network Systems Administrator

    Battelle Memorial Institute (Columbus, OH)
    …individuals to apply. **Job Summary** We are looking for an experienced **Network Systems Administrator ** to support the Battelle **Columbus, OH** facility. The ... + Provide systems administration and information assurance support for various classified systems , including local regional office support. + Possess a… more
    Battelle Memorial Institute (07/25/25)
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  • Systems Administrator

    Textron (Hunt Valley, MD)
    …solve infrastructure problems\. Knowledge of Windows and Linux desktop and server operating systems is required\. The System Administrator is responsible for ... ** Systems Administrator \- Hunt Valley** **Description** **Job Summary:** System Administrators collaborate with a diverse team to support classified more
    Textron (06/12/25)
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