• Sr Principal Windows Systems Administrator…

    Northrop Grumman (Palmdale, CA)
    …Classified Solutions team is seeking a highly experienced **Senior Windows Systems Administrator ** to join its dynamic team of technical professionals. The qualified ... but not be limited to the following: + Perform as a Windows System Administrator for a classified government contract. + Able to communicate effectively at all… more
    Northrop Grumman (07/09/25)
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  • Linux / Unix Systems Administrator , Stf…

    Lockheed Martin (Sunnyvale, CA)
    …in Sunnyvale, CA\. **Your Mission:** As a Linux Information Systems Administrator , your responsibilities will include: * Technical Support: Provide expert assistance ... log management, configuration management \[i\.e\., Nessus, Trellix, Splunk, SCAP, HBSS \]\) **Desired Skills:** * Experience with RedHat Enterprise Linux \(RHEL\)… more
    Lockheed Martin (07/12/25)
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  • Linux Systems Administrator , Sr / Secret…

    Lockheed Martin (Sunnyvale, CA)
    …570 facilities that span more than 70 countries\. We are hiring a Linux System Administrator , Sr to support daily IT operations\. **What You Will Be Doing:** In this ... CrowdStrike, WSUS, SCCM, Ivanti, Shavlik, Blade Logic, Splunk, ACAS, SCAP, HBSS , etc\.\) * Familiarization and knowledge related enterprise storage solutions: direct… more
    Lockheed Martin (07/12/25)
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  • Systems Engineer w/ TS/SCI

    General Dynamics Information Technology (Livermore, CA)
    …client server and network devices. + Provide engineering support for the systems administrator for systems issues that have been escalated and communicate status to ... are secure to STIG guidelines by utilizing tools such as Retina and HBSS + Maintain operational, configuration, and other standard operating procedures (SOPs). +… more
    General Dynamics Information Technology (07/16/25)
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  • Systems Operations (SysOps) Engineer

    Parsons Corporation (Vandenberg AFB, CA)
    …Administration experience + Experience with Microsoft Azure cloud tools; Azure Administrator , DevOps Engineer, Support Engineer certification(s) a plus + Experience ... Guides (STIGs) + Experience with cybersecurity tools eg, ACAS, SIEM, HBSS /ESS + Ability to develop operational checklists to maintain day-to-day operations… more
    Parsons Corporation (06/03/25)
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