• Splunk Administrator

    Cognizant (Sacramento, CA)
    As a Splunk Administrator , you'll make an impact by building and maintaining reliable, high-performing Splunk environments that power real-time insights ... **In this role, you will** * Deliver hands-on 24x7 operational support for Splunk , managing and resolving issues quickly and accurately. * Develop automation and… more
    Cognizant (12/12/25)
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  • Systems Administrator

    TEKsystems (San Diego, CA)
    Description Job Title: System Administrator Department: IT Infrastructure & Operations PURPOSE The System Administrator is responsible for architecting, ... driving modernization through automation, observability, and standardization. The System Administrator serves as a technical escalation point, mentors junior team… more
    TEKsystems (12/06/25)
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  • Senior Linux System Administrator

    BAE Systems (San Diego, CA)
    …Systems. BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and operational support for classified IT ... Group Policy Objects (GPOs) in Active Directory. + Support Splunk operations, including forwarder management, dashboard/report creation, and log analysis… more
    BAE Systems (09/18/25)
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  • Systems Administrator IV

    General Atomics (San Diego, CA)
    …wireless and laser technologies. General Atomics is seeking to hire a Systems Administrator to join our team. This position will be responsible for administration, ... No **Pay Range High:** 171,398 **Recruitment Posting Title:** Cloud Systems Administrator **Job Qualifications:** + Typically requires a bachelor's degree in… more
    General Atomics (12/11/25)
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  • Staff Network Administrator - TS/SCI

    Northrop Grumman (Redondo Beach, CA)
    …Office (CIDO) is seeking a highly experienced (Staff Level) **Lead** **Network Administrator ** to join its dynamic team of technical professionals in the **Redondo ... our facility/campus. This is not a virtual position._** The Network Administrator maintains smooth operation of LAN/WAN/VPNs. Plans, designs, configures, and… more
    Northrop Grumman (12/10/25)
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  • Linux System Administrator

    Actalent (Poway, CA)
    Job Title: System Administrator Job Description We are seeking an experienced System Administrator with a strong understanding in deploying and managing ... Github, Gitlab, Visual Studio Code. + Monitoring/security tools: Orion, QRadar, Splunk , Nessus, Tenable, SELinux, FireEye, Threathunter. + System Platforms: Azure,… more
    Actalent (12/05/25)
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  • 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 ... Directory and VMWare ESXi + Knowledge of enterprise monitoring tools (Trellix/SolarWinds/ Splunk ) Primary Level Salary Range: $67,400.00 - $101,000.00 Secondary Level… more
    Northrop Grumman (11/21/25)
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  • Linux Systems Administrator , Sr / Secret…

    Lockheed Martin (Sunnyvale, CA)
    …facilities that span more than 70 countries\. We are hiring a Linux System Administrator , Sr to support daily IT operations in our Sunnyvale, CA facility\. This ... \(i\.e\., Yum, Nessus, CrowdStrike, WSUS, SCCM, Ivanti, Shavlik, Blade Logic, Splunk , ACAS, SCAP, HBSS, etc\.\) * Familiarization and knowledge related enterprise… more
    Lockheed Martin (11/20/25)
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  • Principal Windows Systems Administrator

    RTX Corporation (El Segundo, CA)
    …problems that create a safer, more secure world. **Principal System Administrator ** in infrastructure Workplace Services, collaborates with many teams to support ... Cisco or Brocade Switches + Minimal Linux expertise desired + Familiarity with Splunk , Nessus, Symantec, SCCM highly desired + VMware expertise highly desired. +… more
    RTX Corporation (11/18/25)
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  • Senior Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …world. **What You Will Do** + We are seeking an experienced Linux Administrator that will be working in a highly collaborative, multi-platform and multi-disciplined ... + Experience using VMWare vCenter, vSphere, Windows desktops (Windows 10, 11), Splunk and ESXi and/or other virtual computing methods. + Scripting/ automation… more
    RTX Corporation (09/26/25)
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