• Principal/Sr. Principal Windows Systems

    Northrop Grumman (Annapolis Junction, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Systems is seeking a highly experienced Windows Systems Administrator to join its Classified Solutions...compliance standards. + Candidates must have a current DoD Top Secret level security clearance (adjudicated within… more
    Northrop Grumman (05/29/25)
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  • Staff Windows Systems Administrator

    Northrop Grumman (Annapolis Junction, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Grumman Mission Systems is seeking a Staff Systems Administrator to join its Classified Solutions...completed degree. + Candidates must have a current DoD Top Secret level security clearance (adjudicated within… more
    Northrop Grumman (05/29/25)
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  • Senior Microsoft Exchange System

    CACI International (Fort Meade, MD)
    …**The Opportunity:** We are seeking a highly motivated Senior Microsoft Exchange Systems Administrator with an active TS / SCI clearance to join our team ... Senior Microsoft Exchange System Administrator Job Category: Information...SnapCenter. **Qualifications:** _Required:_ + An active DoD TS / SCI clearance. + Bachelor's degree in Information more
    CACI International (05/16/25)
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  • Senior High Performance Computing Systems

    BAE Systems (Annapolis Junction, MD)
    …advanced supercomputers. **About the Role** We're seeking a highly skilled Senior HPC Systems Administrator to join our dynamic team. In this position, you'll ... of a large client-server based IT enterprise + A TS / SCI clearance with polygraph + Experience with...position level and/or job specifics. **Senior High Performance Computing Systems Administrator ** **112588BR** EEO Career Site Equal… more
    BAE Systems (04/30/25)
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  • Windows/Principal Windows Systems

    Northrop Grumman (Annapolis Junction, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Mission Systems is seeking an experienced Windows Systems Administrator to join its Classified Solutions...and 3:** + Candidates must have a current DoD Top Secret level security clearance (adjudicated within… more
    Northrop Grumman (05/30/25)
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  • Database Administrator

    CACI International (Baltimore, MD)
    …integrates with the underlying application. **Qualifications:** _Required:_ + **Must have an active NGA Top Secret / SCI Clearance and willingness to obtain ... Database Administrator Job Category: Information Technology Time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (04/11/25)
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  • Senior Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    …with LINUX, Windows and Virtualization + **Security Clearance** : Must have an active Top Secret / SCI with Polygraph cssrc conmd **Original Posting:** May 28, ... a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's...troubleshooting, and maintenance of Information Technology (IT) systems . You'll manage IT system infrastructure and… more
    Leidos (05/29/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee ... of IT systems . We are seeking a System Administrator (Level 1) to support the...experience with IT Service Management (ITSM) processes + Required TS / SCI with Polygraph **Preferred Skills:** + Familiarity… more
    CACI International (05/02/25)
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  • Citrix Systems Administrator

    Leidos (Bethesda, MD)
    …environment where you can thrive, keep reading!** Leidos is seeking a Citrix Systems Administrator to support the National Media Exploitation Center (NMEC). The ... and problems. + Experience working as a Tier 3 system administrator : familiar with using desktop software...supervising or leading teams or projects. **Clearance** + Active TS / SCI clearance with Polygraph required OR active… more
    Leidos (03/18/25)
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  • Systems Administrator with Network…

    Lockheed Martin (Annapolis Junction, MD)
    Administrator Certified **Desired Skills:** * RedHat certified **Clearance Level:** TS / SCI w/Poly SP **Other Important Information You Should Know** ... have extensive experience with Linux and Windows, are AWS System Administrator Certified, and have deep customer...software processes may be substituted for a bachelor's degree\. TS / SCI with Poly Required Skills: * Extensive… more
    Lockheed Martin (04/06/25)
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