• Systems Administrator II

    Integrits Corporation (Edwards AFB, CA)
    systems , and aircrews for today's missions and tomorrow's global challenges. A Systems Administrator II evaluates system specifications, configures ... Clearance (required). Desired Qualifications Bachelor's Degree in Computer/Information Technology Top Secret Security Clearance. Knowledge of STIGs, SCAP,… more
    Integrits Corporation (10/13/25)
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  • Network Systems Administrator

    ManTech (Los Angeles, CA)
    **MANTECH** seeks a motivated, career and customer-oriented **Network Systems Administrator I** to join our team in **El Segundo, CA.** The primary function is ... FTP, & SSL. + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required. + Interface with local… more
    ManTech (10/23/25)
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  • Sr. Specialist, Systems

    L3Harris (Carlsbad, CA)
    …and cyber domains in the interest of national security. Job Title: Sr. Specialist, Systems Administrator Job Code: 29595 Job Location: Palm Bay, FL; or Carlsbad, ... Friday off Job Description: We are seeking a dedicated System /Network Administrator to join our IT team....security clearance. Preferred Additional Skills: + Strong knowledge of Windows and Linux operating systems , networking protocols,… more
    L3Harris (10/05/25)
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  • System Engineer, Linux and Windows

    DeVine Consulting, Inc. (Monterey, CA)
    …CND, or SSCP) Certification + CE/OS Certification + Experience serving as a system administrator for Microsoft O365, VMWare,Vsphere and NsX-T, Linux Red Hat, ... the responsibilities of proper configuration and support of domain system servers, SAN, NAS, backup systems , identity...complex technical issues and develop effective solutions + Current Secret Clearance required, Top Secret more
    DeVine Consulting, Inc. (09/07/25)
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  • Principal Linux Systems

    RTX Corporation (El Segundo, CA)
    …meaningful problems that create a safer, more secure world. **Principal System Administrator ** in infrastructure Workplace Services, collaborates with many ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with CI Poly - Current At Raytheon, the foundation of everything we… more
    RTX Corporation (09/09/25)
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  • Systems Administrator - Multiple…

    Noblis (San Diego, CA)
    …Application Services (PAS), and Wide Area Networks (WAN). Noblis is seeking ** System Administrators (Multiple Levels), with a TS /SCI clearance,** to administer ... recovery of data and maintaining security + Loading operating systems , including Windows , Solaris, Unix and Linux....such as printers, monitors and keyboards Required Qualifications + ** TS /SCI clearance required** + Experience in system more
    Noblis (09/18/25)
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  • Systems & Network Administrator

    Leidos (Riverside, CA)
    **Description** ** Position Overview** Leidos is seeking a **Network & Computer Systems Administrator ** to join our team at March Air Reserve Base, CA. In this ... managers and client leadership on progress. ** Primary Responsibilities** As a Systems Administrator , you will: + Manage and maintain enterprise-level… more
    Leidos (11/15/25)
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  • Systems Administrator

    CACI International (Santa Maria, CA)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... * * **Exciting Opportunity: Join Our Team as a Systems Administrator !** Are you passionate about technology...**Security Clearance:** US Citizen is required to obtain DoD Secret to TS /SCI with Polygraph. + **Technical… more
    CACI International (11/12/25)
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  • Fleet Support Rep-SA/DBA III-Computer…

    V2X (San Diego, CA)
    …applications as approved by the government customer. + Create, maintain, and manage system administrator and user accounts for all applicable mission assets. + ... requires the ability to obtain and hold a DOD TOP SECRET (T5) / SCI clearance. +...US Navy CANES and/or NMCI environment. + Experience with system administration or operations of military planning systems more
    V2X (09/16/25)
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  • Senior Systems Engineer, VMWare - Clearance…

    Lockheed Martin (Sunnyvale, CA)
    …to Support Adjusted Work Hours Based on Program Needs * Troubleshoot virtualization and Windows Systems * Support user profile creation and maintain tools * ... computing platforms, including OpenShift and OpenStack * Ability to obtain DoD top secret security clearance **Security Clearance Statement:** This position… more
    Lockheed Martin (11/19/25)
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