• Systems and Database Administrator

    CACI International (College Park, MD)
    Systems and Database Administrator Job Category:...an additional six (6) years of experience. + Possess Top Secret clearance and possess or be ... and other information access solutions who ideally has experience supporting system Operation and Maintenance in a customer environment. This on-site support… more
    CACI International (10/15/25)
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  • Property Book Administrator

    Systems Technologies, Inc. (Hanover, MD)
    …AESIP (Army Enterprise System Integration Program). SECURITY CLEARANCE . Active DoD Top Secret /SCI clearance required TRAVEL . Some travel may be required. ... 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. (12/02/25)
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  • Linux Systems Administrator

    ManTech (Laurel, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Linux** ** System Administrator ** to join our team in **Laurel, MD** at Emerson 8. ... to:** + Ability to analyze user's requirements and high-level system architectures to develop system requirements +... **Clearance Requirements:** + Must have a current active Top Secret /SCI with Polygraph **Physical Requirements:** +… more
    ManTech (11/26/25)
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  • Linux Administrator , Senior

    Amentum (Hanover, MD)
    …involved in the resolution process. Configures and manages Linux operating systems and installs/loads operating system software, troubleshoots, maintains ... so, look no further. Amentum is seeking a **Linux Administrator , Senior** to join our team of passionate individuals...and configures network components. **Requirements:** * Must have active Top - Secret clearance with SCI and Poly *… more
    Amentum (11/21/25)
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  • Contracts Administrator - Level 3…

    Northrop Grumman (Linthicum Heights, MD)
    …government contracting requirements; FAR/DFAR interpretations + Department of Defense (DoD) Top Secret (TS) clearance with Special Compartmented Information ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...+ An active US Government Department of Defense (DoD) Top - Secret (TS) or Secret clearance… more
    Northrop Grumman (12/11/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ210149 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... support for implementation, troubleshooting and maintenance of information Technology (IT) systems . Manages IT system infrastructure and any processes related… more
    General Dynamics Information Technology (11/08/25)
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  • Network Administrator

    SMX (Patuxent River, MD)
    …onsite support at Patuxent River NAS in southern Maryland and requires a **DoD Top Secret ** Security clearance which requires US citizenship for work on DoD ... Network Administrator (4875)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River,...Management team **Required Skills and Experience:** + Clearance Required: Top Secret + Secret required… more
    SMX (12/07/25)
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  • Storage Administrator Active TS/SCI / wPoly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ208532 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... and Operations **Skills:** Backup and Recovery (Software),Information Technology (IT) Systems ,NetApp **Certifications:** CompTIA Security + certified (DoD 8570 IAT… more
    General Dynamics Information Technology (10/09/25)
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  • Modernization Cyber Systems

    Lockheed Martin (Hanover, MD)
    …used for contingent offers\. \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph SA2: * A High School ... * Configure and manage UNIX and Windows \(or other applicable\) operating systems and installs/loads operating system software, troubleshoot, maintain integrity… more
    Lockheed Martin (10/10/25)
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  • Linux Administrator

    SMX (Patuxent River, MD)
    …+ Deploying and managing all assigned lab devices **Required Skills/Experience** + Clearance Required: Top Secret + Secret required to start + 3+ years ... Linux Administrator (4874)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated Intermediate Linux/Unix … more
    SMX (12/07/25)
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