• Systems Administrator - TS/SCI…

    General Dynamics Information Technology (El Segundo, CA)
    …Security+ CE, Systems Security Certified Practitioner (SSCP) or Cisco Certified Network Associate ( CCNA ) -Security** . CompTIA Security+ CE Certification ... of related experience **US Citizenship Required:** Yes **Job Description:** SYSTEMS ADMINISTRATOR General Dynamics Information Technology (GDIT) is seeking a Systems… more
    General Dynamics Information Technology (09/23/25)
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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 (07/12/25)
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  • Broadcast IT Engineer

    System One (Sunnyvale, CA)
    …(MCSE); Microsoft Certified System Administrator (MCSA); Cisco Certified Network Associate ( CCNA ); Certified Technology Specialist (CTS) **To Apply** ... role, you will work directly with the client's IT teams (Infrastructure, Network Operations, Engineering, Customer Support, Provisioning, etc.) to monitor network… more
    System One (08/12/25)
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  • Network Engineer III

    Linchpin Solutions, Inc. (Camp Pendleton, CA)
    …not required + CompTIA Security + + CompTIA Network + OR Cisco Certified Network Associate ( CCNA ) is preferred + Wireshark Certified Network Analyst ... Network Engineer III Camp Pendleton, CA (http://maps.google.com/maps?q=1482+16th+St+Camp+Pendleton+CA+USA+92055) Job Type Full-time Description If you are looking… more
    Linchpin Solutions, Inc. (07/04/25)
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  • Network Engineer Associate

    SAIC (San Diego, CA)
    **Description** SAIC is seeking a Junior TACNET ISEA ** Network Engineer** (Fleet Support) **ONSITE in San Diego, CA** . This role will support the Tactical Networks ... TACNET CB-ISEA supports the sustainment and modernization of Automated Digital Network System (ADNS), Consolidated Afloat Network and Enterprise Services… more
    SAIC (09/24/25)
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  • Senior Network and Next Generation Firewall…

    Lumen (Sacramento, CA)
    …Incident and Event Manager) application is desired - ArcSight or Splunk administrator experience/exposure is a plus. Ability to develop and implement use cases ... create reports and dashboard deliverables based on event correlation is desired. Administrator expertise desired for the SIEM platform (FortiAnalyser and Splunk). +… more
    Lumen (10/01/25)
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  • Office Systems Analyst I-IV

    City of Long Beach (Long Beach, CA)
    …Certification and training classes in ESRI/Trimble Products, Certified Cisco Network Association ( CCNA ), Information Technology Infrastructure Library (ITIL) ... Certification and training classes in ESRI/Trimble Products, Certified Cisco Network Association ( CCNA ), Information Technology Infrastructure Library (ITIL)… more
    City of Long Beach (09/11/25)
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  • Principal OR Sr. Principal Payloads Field Service…

    Northrop Grumman (Sanger, CA)
    …8140 approved IAT Level II (or higher) compliant certification. Examples include: CCNA Security, Security+CE, CCNP, and CISSP. This certificate must be obtained ... 8140 approved IAT Level II (or higher) compliant certification. Examples include: CCNA Security, Security+CE, CCNP, and CISSP. This certificate must be obtained… more
    Northrop Grumman (09/17/25)
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  • Information Systems Admin (Level 4): Systems…

    Lockheed Martin (Lemoore, CA)
    …with limited access to medical care\. A Day in the Life: As an ALIS Administrator with our F\-35 ALIS team partnering with our customer, you will wear many hats; ... system admin duties, data management duties, network admin duties and mission planning admin duties\. ALIS...develop your skills and increase capabilities within the ALIS administrator role\. \* Responsibilities include, but are not limited… more
    Lockheed Martin (09/19/25)
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  • Mult Function Info Systems, (MPE Admin) (Edwards…

    Lockheed Martin (Edwards AFB, CA)
    …CySA\+, or CCNA \)\. \* IT experience of any combination in system/database/ network /mission planning\- administration \* This is an operational support role to an ... be based in Edwards AFB, Edwards CA\. We are seeking an experienced Administrator to work on the Joint Strike Fighter \(JSF\) Mission Planning Environment \(MPE\)\.… more
    Lockheed Martin (09/17/25)
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