• Linux Systems Engineer

    BAE Systems (San Diego, CA)
    …of? Come build your career with BAE Systems . We are currently seeking a Linux Systems Engineer, who would be responsible for maintaining up to date patching ... Candidate must have the ability to qualify for a Top Secret /SCI security clearance + A combination.../SCI security clearance Polygraph + Willingness to learn Windows Systems Administration on a cross-function Agile Team… more
    BAE Systems (04/24/25)
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  • IT Linux Systems Administrator…

    SpaceX (Hawthorne, CA)
    IT Linux Systems Administrator - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out ... enabling human life on Mars. IT LINUX SYSTEMS ADMINISTRATOR - TOP SECRET ...both formal and informal situations. ADDITIONAL REQUIREMENTS: + Active Top Secret or TS /SCI with… more
    SpaceX (05/06/25)
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  • Principal Linux Systems

    RTX Corporation (El Segundo, CA)
    …required, as only US citizens are eligible for a security clearance.** + Must have Linux systems administration experience + Experience with one of the ... Systems Administrator- El Segundo, CA -Must have a TS /SCI active clearance required,100% onsite, we offer relocation!** At...to Anticipate** : + Provide IT systems administration in a heterogeneous Redhat Enterprise Linux more
    RTX Corporation (04/10/25)
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  • Senior Linux Administrator

    BAE Systems (San Diego, CA)
    …with BAE Systems . **Position Summary:** As a **_Senior Closed Area Linux Systems Administrator you will_** provide comprehensive technical and operational ... related field with 4 or more years of system administration experience oncluding proficiency with Linux OS...classified or closed area environments + Experience across both Linux and Windows operating systems + Degree… more
    BAE Systems (04/30/25)
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  • Principal Systems Administrator…

    Northrop Grumman (San Diego, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... a Bachelor's Degree with 6 years experience. + Active Top Secret clearance + Your ability to...TS /SCI Clearance + Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF,… more
    Northrop Grumman (04/25/25)
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  • Sr. Site Reliability Engineer (Starshield)…

    SpaceX (Hawthorne, CA)
    Sr. Site Reliability Engineer (Starshield) - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out ... of enabling human life on Mars. SR. SITE RELIABILITY ENGINEER (STARSHIELD) - TOP SECRET CLEARANCE Starshield leverages SpaceX's Starlink technology and launch… more
    SpaceX (04/15/25)
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  • Senior Systems Administrator

    RTX Corporation (El Segundo, CA)
    …+ Ability to assist with troubleshooting, patching, and support of Linux Systems . + Provide IT systems administration in a heterogeneous Microsoft ... Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** **Security Clearance:** Top Secret - Current At Raytheon, the foundation of everything… more
    RTX Corporation (05/08/25)
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  • Lead IT Systems Engineer - Top

    SpaceX (Hawthorne, CA)
    Lead IT Systems Engineer - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... goal of enabling human life on Mars. LEAD IT SYSTEMS ENGINEER - TOP SECRET ...recognizing and overcoming technical challenges. ADDITIONAL REQUIREMENTS: + Active Top Secret or TS /SCI with… more
    SpaceX (04/15/25)
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  • IT Systems Administrator / Top

    Lockheed Martin (Palmdale, CA)
    …and infrastructure deployments for their assigned program\. They will perform Systems Administration across multiple platforms including RHEL, Windows Server, ... and Windows 10\. Active Top Secret Security Clearance US Citizenship Required...CompTIA Security \+ certification * Experience with Windows Operating Systems \(i\.e\., Windows Server 2016, 2019, Win10, etc\.\) *… more
    Lockheed Martin (04/16/25)
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  • Sr. Windows Administrator/Test Lab Manager…

    Leidos (San Diego, CA)
    …for a Degree. + _Must have at least 6 years of experience with Linux server administration (RHEL and/or CentOS) in an enterprise environment (including both ... Group! $15k SIGN ON BONUS! Must have an active TS /SCI Polygraph. We are hiring a **Senior Windows Administrator...Must have experience in or familiarity with the following systems : Windows/ Linux operating systems , VMware,… more
    Leidos (03/28/25)
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