• System Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …ID:** RQ210156 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... for implementation, troubleshooting and maintenance of information Technology (IT) systems . Manages IT system infrastructure and any processes related to… more
    General Dynamics Information Technology (11/08/25)
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  • System Administrator 1

    CACI International (Fort Meade, MD)
    System Administrator 1 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee ... the right person to join our team as a System Administrator in the Fort Meade, MD... system capacity analysis and planning **Qualifications:** + TS / SCI w/POLY + Five (5) or more… more
    CACI International (11/13/25)
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  • Senior Systems Administrator…

    General Dynamics Information Technology (Aberdeen Proving Ground, MD)
    …RQ207400 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** IT ... Infrastructure and Operations **Skills:** Information Technology (IT) Systems ,Process Improvements, System ...and drive strategic change. We are seeking a Senior System Administrator / Integrator with proven experience… more
    General Dynamics Information Technology (11/08/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …+ Experience with NetAPP **Clearance Requirements:** + Must have a current/active Top Secret / SCI with Polygraph **Physical Requirements:** + The ... **Mantech** seeks a motivated, career and customer-oriented **Linux** ** System Administrator ** to join our team...troubleshooting and maintenance of Information Technology (IT) systems . + Manage IT system infrastructure and… more
    ManTech (11/21/25)
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  • Linux Systems Administrator

    CACI International (Linthicum, MD)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... Join Our Team as a Linux System Administrator !** Are you passionate about Linux systems ...solutions. **Qualifications:** _Required:_ + **Security Clearance:** An active NSA TS / SCI with Polygraph. + **Proven Experience:** 3… more
    CACI International (10/18/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... system infrastructure and any processes related to these systems . The Senior Systems Administrator ... enhancements to improve reliability and performance **Requirements:** + TS / SCI with polygraph clearance + 10 years… more
    CACI International (10/08/25)
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  • Northrop Grumman (DoD Conversion) - Sr. Principal…

    Northrop Grumman (Annapolis Junction, MD)
    …part of our mission! We are looking for you to join our team as an HPC Systems Administrator based out of Annapolis Junction or Linthicum, MD. As an HPC ... Systems Administrator at Northrop Grumman you will...skills + US Citizenship + Ability to obtain/maintain a TS / SCI clearance with full scope poly per… more
    Northrop Grumman (11/18/25)
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  • System Administrator

    CACI International (College Park, MD)
    System 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 System Administrator to join our team. **Responsibilities:**...specific research projects and needs. **Qualifications:** _Required:_ + Active TS / SCI with Polygraph + Provide support for… more
    CACI International (11/08/25)
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  • System Administrator (Mfahd)

    CACI International (Fort Meade, MD)
    System Administrator (MFAHD) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... * * * **The Opportunity** CACI is seeking a System Administrator to be part of the... for follow on + processing. **Qualifications** _Required_ + TS / SCI Clearance with polygraph + Three (3)… more
    CACI International (11/14/25)
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  • Property Book Administrator

    Systems Technologies, Inc. (Hanover, MD)
    …)and AESIP (Army Enterprise System Integration Program). SECURITY CLEARANCE . Active DoD Top Secret / SCI clearance required TRAVEL . Some travel may be ... Property Book Administrator Location Hanover, MD Job Setting On-site Job...transportation. + Operates and updates computerized logistic and supply systems . + Plans, coordinates and conducts equipment use/projects. +… more
    Systems Technologies, Inc. (09/02/25)
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