• Principal Windows Systems

    Northrop Grumman (Linthicum Heights, MD)
    …but not be limited to the following: + Perform as a primary Windows/VMware systems administrator for a classified government contact. + Maintain smooth operation ... to do some of the best work of your career. Northrop Grumman Mission Systems is seeking a well-qualified Windows Administrator to join its Classified Solutions… more
    Northrop Grumman (10/15/25)
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  • Principal Linux Systems

    Northrop Grumman (Aurora, CO)
    …The Northrop Grumman Classified Solutions team is seeking an experienced **Linux Systems Administrator ** to join its dynamic team of technical professionals. ... include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at… more
    Northrop Grumman (09/23/25)
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  • Systems Network Administrator

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Systems /Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security!** **Job Summary:** Systems /Network administrator will provide support for implementation, troubleshooting and… more
    Leidos (09/20/25)
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  • Sr Principal HPC Linux Systems

    Northrop Grumman (Redondo Beach, CA)
    …You!** The Northrop Grumman Classified Solutions team is seeking a senior **Linux Systems Administrator ** to join its dynamic team of technical professionals. ... (DISA STIGs), auditing log files, and updating virus definitions + Experience as an administrator for Red Hat or similar Linux systems within a DoD context +… more
    Northrop Grumman (09/11/25)
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  • Systems Administrator I - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator I - PIPELINE (TS/SCI w/ Polygraph) FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) Description COMSO, Inc. is a ... systems enhancements to improve reliability and performance. The Level 1 Systems Administrator shall possess the following capabilities: + Provide support… more
    COMSO, Inc (09/02/25)
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  • SIGINT Systems Administrator

    CACI International (Beale AFB, CA)
    SIGINT Systems Administrator (Low-Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... None * * * CACI is seeking a SIGINT Systems Administrator (Low-Band Journeyman) to join the...flexible time off benefit and have access to robust learning resources to make your ambitions a reality. **A… more
    CACI International (10/17/25)
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  • Sr. Systems Administrator

    Subaru of America (Van Buren Twp, MI)
    …create exceptional vehicles that inspire and delight our customers. ROLE SUMMARY The Systems Administrator serves as a hands-on technical expert responsible for ... + At least 2-4 years of experience in a Systems Administrator role supporting Linux and Windows...administrating and maintaining pfSense-based firewalls. + Experience with machine learning operation tools such as Ray, MLflow, Argo, etc.… more
    Subaru of America (10/10/25)
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  • Linux Systems Administrator

    SMX (Huntsville, AL)
    Linux Systems Administrator (4502)at SMX(View all jobs) (https://www.smxtech.com/careers/) Huntsville, AL SMX is seeking a Linux Systems Administrator to ... and tasks that require advanced technical support and quick turnaround. The administrator will also participate in weekly and bi-weekly meetings to keep customers… more
    SMX (10/18/25)
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  • Principal/Sr. Principal Systems

    Northrop Grumman (Colorado Springs, CO)
    …making history. Northrop Grumman Space Systems is seeking a **Principal Systems Administrator ** to join the Deep Space Advanced Radar Capability (DARC) ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...the USSF to work with mission data while also learning from the system operations to develop CONOPS and… more
    Northrop Grumman (11/04/25)
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  • Systems Administrator

    Nexagen Networks Inc (Rock Island Arsenal, IL)
    …cybersecurity, project management, logistics, and SATCOM. We are currently seeking a Systems Administrator (Intermediate) to join our dynamic team. At Nexagen, ... of a team that drives innovation and makes a difference! Job Title: Systems Administrator (Intermediate) Clearance Required: Secret Job Location: Rock Island… more
    Nexagen Networks Inc (11/01/25)
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