• Linux Systems Administrator II

    Epsilon, Inc (Folsom, CA)
    …during your recruiter conversation. **Responsibilities** **An average day:** AsLinux Systems Administrator II , you will support the reliability, security, and ... EEO Race/Sex/Disability Status/Veteran Status Submit a Referral (https://careers-epsilon.icims.com/jobs/3774/linux-systems- administrator - ii /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834329987) **Location : Location** _US-CA-Folsom_… more
    Epsilon, Inc (12/03/25)
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  • Applications Administrator II

    General Atomics (San Diego, CA)
    …scope of the CAD Admin support Engineer is to be the primary technical administrator for the Configuration and Data Management and the Engineering department. + The ... Required:** 0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** California ** Clearance Level:** Secret **Pay Range Low:** 71,950 **City:** San Diego… more
    General Atomics (12/11/25)
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  • System Administrator - Active Secret…

    ENS Solutions (San Diego, CA)
    This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems for an ... skills. + Must hold a DoD 8570 IAT Level II certification (eg, Security+ CE). + Familiarity with tools...Viewer, eMASS, and HBSS is a plus. Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran… more
    ENS Solutions (12/27/25)
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  • Network Administrator - Navy…

    Huntington Ingalls Industries (San Diego, CA)
    …for a short video: https://vimeo.com/732533072 Summary Mission Technologies is seeking a Network Administrator to support the Navy Enterprise Tactical Training ... infrastructure in support of mission-critical naval training systems. The Network Administrator will manage server and workstation configurations, apply… more
    Huntington Ingalls Industries (10/11/25)
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  • Staff Network Administrator - TS/SCI

    Northrop Grumman (Redondo Beach, CA)
    …and Digital Office (CIDO) is seeking a highly experienced (Staff Level) **Lead** ** Network Administrator ** to join its dynamic team of technical professionals in ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the...our facility/campus. This is not a virtual position._** The Network Administrator maintains smooth operation of LAN/WAN/VPNs.… more
    Northrop Grumman (12/10/25)
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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 ... client leadership on progress. ** Primary Responsibilities** As a Systems Administrator , you will: + Manage and maintain enterprise-level environments including… more
    Leidos (12/24/25)
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  • Field Systems Administrator

    Systems Technology Forum (San Diego, CA)
    …degree in Information Systems, Computer Science, or related Certifications IAT Level II (Security + CE or equivalent). Clearance Requirement Secret (eligible ... ** Security Clearance Required Company Overview Systems Technology Forum LTD...and other federal agencies. Job Summary The Field Systems Administrator provides operational and maintenance support for mission-critical Navy… more
    Systems Technology Forum (11/21/25)
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  • Linux/Windows Senior Systems Administrator

    Lockheed Martin (San Diego, CA)
    …Martin is looking for highly motivated, experienced individuals to perform network /system administration and support on a variety of complex platforms supporting ... Configuration, and Administration \- Experience providing lab support including: Network /System Administration \- Experience with server and desktop management of… more
    Lockheed Martin (12/18/25)
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  • Information Systems Security Officer (ISSO)…

    General Dynamics Information Technology (Lompoc, CA)
    …+ SAP experience **required** + Prior performance in roles such as System, Network Administrator , or ISSO Education: + Bachelor's degree OR Associate's degree ... **Req ID:** RQ212157 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top...(GIAC) - Global Information Assurance Certification (GIAC), Cisco Certified Network Associate (CCNA) Security - Cisco - Cisco **Experience:**… more
    General Dynamics Information Technology (12/31/25)
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  • System Engineer, Linux and Windows, Secret…

    DeVine Consulting, Inc. (Monterey, CA)
    …system engineering services including: hardware and software, infrastructure (including network support and data center) maintenance, operation, and Cybersecurity ... with AA/AS with 7+ years' experience + IAT Level II (CySA+, Security+, CND, or SSCP) Certification + CE/OS...+ CE/OS Certification + Experience serving as a system administrator for Microsoft O365, VMWare,Vsphere and NsX-T, Linux Red… more
    DeVine Consulting, Inc. (12/25/25)
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