• System Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …RQ210156 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... (2) years of experience with Service Management (ITSM) is required. + ServiceNow System Administrator certification is required GDIT IS YOUR PLACE: * Full-flex… more
    General Dynamics Information Technology (11/08/25)
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  • Secret Linux System…

    Insight Global (Baltimore, MD)
    Job Description A client of Insight Global is looking for a Secret Cleared Linux System Administrator to join their team. As a Windows Systems ... of multi-user computer systems by coordinating with network , software, and system engineers, desktop technicians,...mitigated or STIG settings that cannot be applied * Top Secret Clearance * Windows AD, LDAP,… more
    Insight Global (11/06/25)
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  • Linux Administrator , Senior

    Amentum (Hanover, MD)
    …and manages Linux operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... system software, troubleshoots, maintains integrity and configures network components. **Requirements:** * Must have active Top... network components. **Requirements:** * Must have active Top - Secret clearance with SCI and Poly *… more
    Amentum (11/21/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …+ Configure and manage Linux operating systems . Installs/loads operating system software, troubleshoots maintains integrity and configures network components ... **Mantech** seeks a motivated, career and customer-oriented **Linux** ** System Administrator ** to join our team in **Laurel, MD.** You will be part of a… more
    ManTech (11/21/25)
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  • Sr. System Administrator II (Temp)

    RTX Corporation (Annapolis Junction, MD)
    …a safer, more secure world. Raytheon currently has an opening for a temporary System Administrator to perform onsite in our Annapolis Junction, Maryland office. ... will also be required. We're looking for an experienced Systems Administrator to join our team supporting...level hardware and software + Plan, implement, and operate network services and systems , to include hardware… more
    RTX Corporation (11/19/25)
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  • VTC Administrator

    CACI International (Suitland, MD)
    …experience preferred. + **Required Skills and Attributes:** + Must have an active Top Secret clearance with SCI eligibility. + Comfortable in high visibility ... VTC Administrator Job Category: Information Technology Time Type: Full...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (11/11/25)
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  • System Administrator 2

    DCCA (Fort Meade, MD)
    …competitive compensation and benefits package. Visit our website at: www.dcca.com System Administrator 2 Candidate must have an active TS /SCI w/ Poly For ... System Administrator 2 Location Fort Meade,...and Windows operating systems and install/load operating system software, troubleshooting, maintain integrity and configure network… more
    DCCA (11/21/25)
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  • Networking Administrator…

    Link Solutions Inc (Adelphi, MD)
    …Adelphi, MD. + Must be a US Citizen + Must have an active DoD Top Secret Clearance + Non-remote (relocation incentive available) The Networking Administrator ... comply with DoD regulations. + Install, maintain, and troubleshoot network -related software and hardware systems , including Layer...a US Citizen. + Must have an active DoD Top Secret Clearance + Must have an… more
    Link Solutions Inc (10/08/25)
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  • Linux Systems Administrator

    CACI International (Fort Meade, MD)
    …of professionals being assembled by CACI, Inc! We have an opening for a **Linux Systems Administrator ** with an active TS /SCI w/Polygraph clearance. If you ... Linux Systems Administrator Job Category: Information Technology...infrastructure including user systems , servers, storage and network connectivity. You'll also provide system administration… more
    CACI International (10/29/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    …, manage IT system infrastructure and any processes related to these systems . The Senior Systems Administrator will Configure and manage primarily ... Senior Systems Administrator Job Category: Information Technology...some UNIX operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network… more
    CACI International (10/08/25)
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