• 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 ... (4 years of experience with a degree) as a system administrator in a Linux OS environment....environments. Familiarity with data spill response protocols and secure system sanitization. Hands-on experience with Nessus, VMware more
    BAE Systems (07/31/25)
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  • Senior Linux System Administrator

    General Dynamics Information Technology (Livermore, CA)
    …Yes **Job Description:** $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer systems ' workflows and is responsible ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job...Core Systems : Domain Controllers, Linux servers, DNS, VMware , HPE Blade System , Storage switches +… more
    General Dynamics Information Technology (08/09/25)
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  • Systems Administrator , Entry

    UIC Government Services and the Bowhead Family of Companies (Corona, CA)
    **Overview** Bowhead seeks an Entry-Level Systems Administrator to join our team supporting the Program Office for NSWC Corona, Corona Division in Norco, ... California. The Systems Administrator...Bash, Python, or JavaScript). * Experience with virtualization platforms ( VMware , Hyper-V) and system monitoring tools. *… more
    UIC Government Services and the Bowhead Family of Companies (08/08/25)
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  • System Administrator

    DCCA (Vandenberg AFB, CA)
    …compensation and benefits package. Visit our website at: www.dcca.com System Administrator Candidates MUST have an active Secret clearance to be considered ... System Administrator Location Vandenberg AFB, CA...Units (RIUs), security and encryption devices, and Network Management System (NMS) and services (eg, VMware Environment,… more
    DCCA (07/06/25)
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  • Linux Systems Administrator , SME

    UIC Government Services and the Bowhead Family of Companies (Corona, CA)
    …a related field. * Seven plus (7+) years of experience as a System Administrator with a strong focus on Linux systems . * Deep understanding of Linux ... **Overview** Bowhead is seeking a highly skilled and experienced Linux System Administrator SME to join our dynamic IT team. This is a 100% onsite position… more
    UIC Government Services and the Bowhead Family of Companies (08/09/25)
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  • Linux System Administrator

    Leidos (San Diego, CA)
    Systems Division (MSD) is seeking an experienced, dynamic, and highly capable Linux system administrator to join the Leidos team at a customer site in San ... Key Responsibilities: * Install, configure, and maintain Linux-based servers and systems (RedHat, CentOS, Ubuntu, etc.). * Manage system performance,… more
    Leidos (07/18/25)
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  • Computer System Administrator

    Northrop Grumman (Redondo Beach, CA)
    …will include but not be limited to the following: + Perform as primary Systems or Network Administrator for a classified government contract. + Communicate ... verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system...Windows (desktop and server), Linux (Red Hat or HPC), VMWare , Storage Systems (SAN, NAS, DAS) or… more
    Northrop Grumman (07/31/25)
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  • System Administrator 3

    M. C. Dean (Sacramento, CA)
    …technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** System Administrator 3** to join our **Security and Electronic ... + HS Diploma or Equivalent and 10+ Years of progressive experience + Requires system administrator experience in performing triage on system problems,… more
    M. C. Dean (07/15/25)
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  • Principal Windows Systems

    Northrop Grumman (Redondo Beach, CA)
    …the best work of your career. Northrop Grumman is seeking a well-qualified Windows Systems Administrator to join its dynamic team of technical professionals in ... limited to the following: + Perform as primary Windows Systems Administrator for a large, classified government...requirements for solutions to problems by means of automated systems . + Recommend and implement system enhancements… more
    Northrop Grumman (07/18/25)
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  • Principal Linux System Administrator

    RTX Corporation (El Segundo, CA)
    …CompTIA Security+ certification or other industry-recognized certifications relevant to a Linux System Administrator + BASH Scripting + ITIL Foundations and/or ... US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our… more
    RTX Corporation (07/03/25)
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