• Sr . Principal Cloud Systems…

    Northrop Grumman (Huntsville, AL)
    …- Launch and Missile Defense Systems has an exciting career opportunity for a Sr . Principal Cloud Systems Administrator to join our team of qualified, diverse ... This position will be located in Huntsville, AL. **Position Overview:** The selected Sr . Principal Systems Administrator will provide support for the Modeling… more
    Northrop Grumman (09/17/25)
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  • Senior Linux Administrator

    SAIC (Arlington, VA)
    **Description** Team SAIC is seeking an experienced **Red Hat Senior Linux Administrator ** to operate and maintain the Linux operating systems within our ... + Provide effective provisioning, installation/configuration, operation, and maintenance of production Linux Servers in a VMWare Virtualized Environment. + Play a… more
    SAIC (10/08/25)
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  • Linux System Administrator

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …active DoD Top Secret Clearance. + Non-remote (relocation incentive available) Our Linux System Administrator ( Senior -Level) will be responsible for the ... for Services and Development. Link Solutions is seeking a Linux System Administrator ( Senior -Level) to...US Citizen. + Must have an active DoD Top Secret Clearance. + Must have an MS or BA/BS… more
    Link Solutions Inc (10/08/25)
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  • Sr . Principal NetApp Storage…

    Northrop Grumman (Linthicum Heights, MD)
    …Grumman's Chief Information & Digital Office (CIDO) organization is seeking a senior NetApp Storage Administrator with expertise in NetApp storage management ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (10/16/25)
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  • Sr . Principal Systems Administrator

    Northrop Grumman (Colorado Springs, CO)
    …security clearance will be a condition of continued employment. + Perform as a Senior Linux Systems Administrator . + Experience managing Windows Server OS ... work at our Colorado Springs, CO location as a ** Senior Principal Systems Administrator ** supporting the JTAGS...**Roles and Responsibilities:** + Perform as a Windows and Linux System Administrator for a classified government… more
    Northrop Grumman (10/16/25)
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  • Senior Linux Systems…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... difference in National** **Security!** Join our team as a ** Linux Systems Administrator ** , where you'll provide...+ **Security Clearance** : Must have an active Top Secret /SCI with Polygraph cssrc conmd Come break things (in… more
    Leidos (10/09/25)
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  • Senior Linux Systems…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... difference in National** **Security!** Join our team as a ** Linux Systems Administrator ** , where you'll provide...+ **Security Clearance** : Must have an active Top Secret /SCI with Polygraph cssrc conmd If you're looking for… more
    Leidos (09/26/25)
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  • Unix/ Linux Administrator

    Link Solutions Inc (Sierra Vista, AZ)
    …for CMMI ML3 for Services and Development. Link Solutions Inc. is seeking a Unix/ Linux Administrator ( Senior -Level) to join our team in Sierra Vista, ... DoD Security Clearance + Non-remote (relocation incentive available) The Unix/ Linux Administrator will provide services in support...a US Citizen. + Must have an active DoD Secret Clearance. + IAT Level II Certification equivalent or… more
    Link Solutions Inc (10/11/25)
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  • Senior Linux System…

    Parsons Corporation (Aberdeen, MD)
    …**Job Description:** _Parsons is looking for an amazingly talented_ **_Senior Linux Systems Administrator_** _to join our team!_ **_What You'll Be Doing:_** ... **_What Required Skills You'll Bring:_** + _Extensive background in diverse Linux operating systems and high performance computing_ + _Extensive background in… more
    Parsons Corporation (08/16/25)
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  • Senior Principal Linux

    RTX Corporation (El Segundo, CA)
    …more secure world. **What You Will Do** + We are seeking an experienced Linux Administrator that will be working in a highly collaborative, multi-platform and ... US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret At Raytheon, the foundation of everything we do is rooted in our… more
    RTX Corporation (09/26/25)
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