• SharePoint Systems Administrator

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking a senior SharePoint System Administrator to support a large enterprise IT contract for the DOD. The SharePoint System ... Administrator will support infrastructure services, operations, and maintenance across...problems. + Provide implementation, troubleshooting and maintenance of IT systems . + Rapidly distinguish isolated user problems from enterprise-wide… more
    Leidos (04/12/25)
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  • Systems Administrator

    CACI International (Annapolis Junction, MD)
    Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * * **The Opportunity:** CACI is seeking a systems administrator to provide support for implementation,...performance **Qualifications:** _Required:_ + An active TS/SCI clearance with polygraph + Ten (10) years experience as a SA… more
    CACI International (04/23/25)
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  • Sr. Principal VMware Systems…

    Northrop Grumman (Annapolis Junction, MD)
    …your career. Northrop Grumman Mission Systems is seeking an expert VMWare systems administrator to join its dynamic team of technical professionals in ... be limited to the following: + Perform as VMWare systems administrator for large, classified government contracts....candidate must agree to submit and successfully complete a polygraph examination as a condition to retain access to… more
    Northrop Grumman (04/08/25)
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  • Systems Administrator

    Leidos (Chantilly, VA)
    **Description** ** Systems Administrator ** **Are you looking for an opportunity to make an impact?** At Leidos, we deliver innovative solutions through the ... you can thrive, keep reading!** Leidos National Security Sector is seeking a Systems Administrator with strong interpersonal and customer service skills to join… more
    Leidos (05/03/25)
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  • Systems Administrator

    SAIC (Reston, VA)
    …TS/SCI clearance with Polygraph . **Required:** + Proven experience as a Systems Administrator , with a focus on supporting a complex enterprise environment. ... **Description** SAIC, a leading provider of systems development & deployment, targeting and intelligence analysis,...Reston, VA. We are seeking a highly motivate System Administrator to join our National Intelligence Program to be… more
    SAIC (03/05/25)
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  • Systems Administrator - TS/SCI +

    CACI International (Fort Meade, MD)
    Systems Administrator - TS/SCI Job Category: Engineering and Technical Support Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... Travel: Local * * * CACI is seeking a ** Systems Administrator (MI Systems Maintainer...8570 IAT 2 certification. + Active TS/SCI Clearance with Polygraph - ** ** **What You Can Expect:** **A… more
    CACI International (03/25/25)
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  • Systems Administrator (Multi-Cloud…

    Clark Construction Group, LLC (Mclean, VA)
    We are seeking a highly skilled and experienced Systems Administrator to join our dynamic team. The ideal candidate will possess a deep understanding of ... network connections. + **Security:** + Implement and maintain computer and systems security best practices. + Perform vulnerability management and patch management.… more
    Clark Construction Group, LLC (04/26/25)
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  • Linux Systems Administrator

    CACI International (Hanover, MD)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... * * **The Opportunity:** CACI is seeking a Linux Systems Administrator to join our team in...and technical documentation. **Qualifications:** **_Required:_** + TS/SCI Clearance with polygraph + 10 years' experience + A Bachelor's degree… more
    CACI International (05/02/25)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    …Division (MDS) within the Leidos National Security Sector is seeking a skilled Senior Systems Administrator to join a new cyber security program and play a ... key role in supporting government-critical systems . You will be part of a program that...need from me?** + Active Top Secret/SCI (TS/SCI) with Polygraph security clearance required. Must be US Citizen. +… more
    Leidos (03/31/25)
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  • Senior Linux Systems Administrator…

    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 & ... National Security!** **Job Summary** Join our team as a ** Systems Administrator ** , where you'll provide crucial...Clearance** : Must have an active Top Secret/SCI with Polygraph **_This position comes with a guarantee of a… more
    Leidos (02/16/25)
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