• System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …join our team and help maintain, troubleshoot, and optimize a wide variety of IT systems . We are seeking a qualified System Administrator to provide support for ... providing troubleshooting and in-depth analysis. + Configuration and management of UNIX, Linux , and Windows operating systems . + Installation and maintenance of… more
    CACI International (05/22/25)
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  • .NET/Oracle Developer

    CACI International (Fort Meade, MD)
    …a fast-paced environment and manage multiple priorities. Familiarity with common operating systems (Windows, macOS, Linux ). **Desired:** Bachelor's degree in a ... Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel:… more
    CACI International (06/11/25)
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  • SCIF Manager/IT Support (FC)

    Synergy ECP (Columbia, MD)
    systems , networks, and software applications + Familiarity with Windows and Linux operating systems , hardware troubleshooting, and software installation + ... hybrid role as a SCIF Manager and IT Support Administrator for one of our prime contracts. As the...The ideal candidate will hold a TS/SCI Full Scope Polygraph clearance and possess a strong background in both… more
    Synergy ECP (06/06/25)
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  • Senior Cloud Engineer

    Belay Technologies (Annapolis Junction, MD)
    …experience. + Required Qualifications - (One or more of the following): + Administrator Networking experience with Cisco equipment + Linux experience + ... engineer, you will contribute to developing, integrating, and managing cloud-based systems . Candidates should have the following qualifications: + TS/SCI Clearance… more
    Belay Technologies (06/18/25)
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  • System Integration Engineer - Clearance Required

    Lockheed Martin (Fort Meade, MD)
    …* Eight \(8\) years of experience as a software integrator, tester, system administrator , or systems engineer on projects with similar software \(Windows or ... external hires\! **What We're Doing:** Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up...upgrade, and maintain operating system and software applications on Linux and Windows platforms * Maintain and develop the… more
    Lockheed Martin (07/12/25)
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  • Technical Support Specialist Tier 3 - Clearance…

    Lockheed Martin (Fort Meade, MD)
    …* Eight \(8\) years of experience as a software integrator, tester, system administrator , or systems engineer in programs and contracts of similar scope, ... **Description:** **WHAT WE'RE DOING** Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step...upgrade, and maintain operating system and software applications on Linux and Windows platforms \- Maintain and develop the… more
    Lockheed Martin (07/12/25)
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  • 271 - Senior Network Engineer

    ARSIEM (Annapolis Junction, MD)
    …government clients in Annapolis Junction, MD. Responsibilities + Use Network Engineering, System Administrator , and command line Linux skills to maintain a full ... including multi-node and multi-site networks + Recent experience with Linux and Windows operating systems (command line...Requirement: This position requires an active TS/SCI with a polygraph . You must be a US Citizen for consideration.… more
    ARSIEM (05/15/25)
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  • Senior Database Engineer

    Belay Technologies (Annapolis Junction, MD)
    …a finalist in 2021! Belay Technologies is seeking a Database Engineer/Oracle Database Administrator to join our high performing agile team using the Scaled Agile ... candidate will provide guidance and support for database engineering of large-scale systems , major system elements, and interfacing systems that are part… more
    Belay Technologies (04/16/25)
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  • System Engineer (TS/SCI)- Senior or Mid Level

    Vexterra Group (Bethesda, MD)
    Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the ... certification) Clearance + Active TS/SCI clearance + Active CI Polygraph or willing to obtain one Preferred Qualifications +...and the cloud ecosystem. + Experience operating and maintaining systems in a Linux environment + Certification… more
    Vexterra Group (04/16/25)
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  • Modernization Accelerator: May-June Hiring Alerts;…

    Lockheed Martin (Annapolis Junction, MD)
    …* Test Engineers * Network Engineers * User Experience Designer * Data Science * Systems Administrator \( Linux \) For a complete list that changes weekly, use ... capabilities to include providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale with processing of… more
    Lockheed Martin (07/12/25)
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