• Network & Systems Administrator

    Leonardo DRS, Inc. (San Diego, CA)
    …compliance requirements + Perform support tasks as needed requested by the Senior System Administrator , Information System Security Manager (ISSM), Information ... As a laser technology pioneer, Daylight Solutions has delivered more mid-IR systems to more applications world-wide than any other company. Daylight laser solutions… more
    Leonardo DRS, Inc. (08/27/25)
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  • Systems Administrator III

    Integrits Corporation (Edwards AFB, CA)
    …, and aircrews for today's missions and tomorrow's global challenges. A Systems Administrator II evaluates system specifications, configures system, establishes ... permit interaction with other employees as well as taking work direction from Senior Systems Administrators or Supervisors. Requires limited to no supervision.… more
    Integrits Corporation (07/15/25)
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  • Principal 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 ... Family:** IT Infrastructure and Operations **Skills:** Linux,Microsoft Server Operating Systems ,Microsoft Windows Environment **Certifications:** Security+, CE -… more
    General Dynamics Information Technology (08/09/25)
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  • System Administrator 1 - Sunnyvale,…

    M. C. Dean (Sunnyvale, CA)
    …seeking a **System Administrator 1** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... monitoring and reviewing system logs. + Support configuration and management of Windows operating systems and install/load operating system software. + Support… more
    M. C. Dean (09/06/25)
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  • Engineer Systems / Principal Engineer…

    Northrop Grumman (San Diego, CA)
    …and migrate system programs and data. + Will work under the supervision of senior systems engineers, admins, and architects. + Monitor systems , validate ... with additional Linux based distributions. + Red Hat Certified Systems Administrator (RHCSA) or Red Hat Certified...+ VMware Certified Professional preferred. **Basic Qualifications for a Windows Systems Engineer:** + Experience in install… more
    Northrop Grumman (08/15/25)
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  • Sr. System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …Pay Range $115,763.00 - $162,200.00 Position Type Full Time Job Description The Senior System Administrator is responsible for ensuring the seamless operation, ... configuration, and maintenance of physical and virtual servers across various operating systems , including Windows Server, Linux, and Unix. + Resource management… more
    Financial Partners Credit Union (09/01/25)
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  • Deskside Administrator I

    Epsilon, Inc (China Lake, CA)
    …issues at user workstations. + Troubleshoot desktop/laptop hardware, operating systems ( Windows , macOS), and applications (Microsoft Office, collaboration ... **Deskside Administrator I** **Who is Epsilon:** Epsilon is an...known for its solution-focused and innovative approach, aligning technology systems , tools, and processes with the missions and objectives… more
    Epsilon, Inc (09/05/25)
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  • SCIF System Administrator

    SAIC (San Diego, CA)
    **Description** SAIC is looking for a Senior SCIF Sys Admin with a TS/SCI clearance who is experienced in providing administrative and specific job task support in a ... classified network systems environment or Sensitive Compartmented Information Facility (SCIF) in...as a Team in the classified facility environment. + Windows 10 Certification Desired. Security Clearance + US Citizen… more
    SAIC (09/04/25)
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  • Senior Systems Engineer - Clearance…

    Lockheed Martin (Sunnyvale, CA)
    …role will focus on supporting infrastructure, virtualization technologies, and Windows operating systems \. As a Systems Engineer Senior , you will: * ... **Description:** Lockheed Martin is looking for a dynamic Systems Engineer Senior to join Next...Hours Based on Program Needs * Troubleshoot virtualization and Windows Systems * Support user profile creation… more
    Lockheed Martin (08/08/25)
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  • IT Systems Engineer Senior

    SAIC (San Diego, CA)
    **Description** SAIC is seeking cleared **IT Systems Engineer and Network Administrator ** to lead the deployment, configuration, and sustainment of secure, ... mission-critical infrastructure and communication systems for a new Navy C4I lab. This is...for a new Navy C4I lab. This is a senior , hands-on role-not suited for junior or entry-level candidates-where… more
    SAIC (08/07/25)
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