• Linux Systems Administrator 1/2

    Northrop Grumman (Redondo Beach, CA)
    …they are making history. Northrop Grumman Enterprise Services is seeking a **Linux Systems Administrator .** This role can be performed by a level 1 or level 2 (entry ... Must be able to obtain a DoD 8570 IAM Level 1 certification (CGRC, GSLC, or Security + CE) within 6 months. + Candidates must have an active DOD Secret level … more
    Northrop Grumman (12/19/25)
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  • Advisory Systems Administrator

    Frontier Technology Inc. (Los Angeles, CA)
    …the opportunity to learn more about you. We are hiring an Advisory System Administrator to support one of our United States Navy customers. This individual will have ... + Apply and maintain STIGs across operating systems to ensure baseline security compliance; manage and verify hardened system backups for rapid recovery. +… more
    Frontier Technology Inc. (12/18/25)
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  • Systems Administrator III

    University of Southern California (Los Angeles, CA)
    …and David Dornsife College of Letters, Arts and Sciences is seeking a Systems Administrator III in Dornsife Technology Services . The largest and oldest of the USC ... + Monitors systems, servers, and auxiliary devices for performance and security . Determines whether adjustments are needed and confers with technical support… more
    University of Southern California (11/19/25)
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  • Network Administrator

    Kaeser Compressors, Inc. (Cypress, CA)
    …worked in an industrial/service/sales environment to fill the position of Network Administrator based in our _LA Branch located in Cypress, CA._ **Job Description** ... to include:_** * Implementation, maintenance, and enforcement of the Kaeser Computer Security Policy. * Provide network administration and helpdesk support for all… more
    Kaeser Compressors, Inc. (11/01/25)
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  • Endpoint Linux Systems Administrator

    US Tech Solutions (Milpitas, CA)
    **Job Description:** + The client is deploying security tools on Windows and Linux endpoints so that all endpoint systems are managed and in compliance with cyber ... Groups. + Responsibilities on the above systems include Deploying security tools, System Administration, engineering and provisioning, operations and support,… more
    US Tech Solutions (10/17/25)
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  • SQL Database Administrator

    Two95 International Inc. (Pasadena, CA)
    …procedures. Practical experience in managing internal and external Microsoft SQL Server database security Strong knowledge of Multi-Instance implementations and ... Full Time Skills / Attributes Required 8+ years of in-depth SQL Server Database Administration experience Extensive experience of managing multiple MS SQL… more
    Two95 International Inc. (12/08/25)
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  • Principal System Administrator - Windows…

    RTX Corporation (El Segundo, CA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current...Enterprise Linux environment. + Understanding and knowledge of Windows Server to include but not limited to Active Directory,… more
    RTX Corporation (12/09/25)
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  • Linux/Windows Senior Systems Administrator

    Lockheed Martin (San Diego, CA)
    …to include STIG compliant hardening * Configuration, fine tuning, and maintenance of security tools such as Nessus, ACAS, Splunk, etc\. * Setting up/configuring new ... \- Solid background/experience with Red Hat Enterprise \- Microsoft Windows Server Setup, Configuration, and Administration \- Experience providing lab support… more
    Lockheed Martin (12/18/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Sacramento, CA)
    …Five (5) years administration, configuration and troubleshooting experience with UNIX Server Cluster, Load Balancing and Virtualization. ** Security Clearance** + ... and upgrades; monitors and reviews logs; applies appropriate operating system security measures; designs and implements high availability solutions and plans data… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • System Administrator

    Systems Technology Forum (Norwalk, CA)
    ** Security Clearance Required Company Overview Systems Technology Forum LTD (STF) is an established industry partner with a passion for exceptional performance and ... operation, maintenance, disaster recovery, and administration of standalone workstations and server systems, networked workstations and server systems, and LANs.… more
    Systems Technology Forum (12/23/25)
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