• Systems Administrator 3 - 23829 (FS Poly…

    Huntington Ingalls Industries (Fort Meade, MD)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $87,990.00 - $135,000.00 Security Clearance: TS/SCI with Poly Level of Experience: Mid This ... leading the next evolution of national defense - the data evolution - by accelerating a breadth of national... evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities… more
    Huntington Ingalls Industries (07/08/25)
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  • Systems Administrator /Integrator

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a System Administrator /Integrator to administer and maintain critical systems and provide prompt solutions to ensure smooth operations ... This position supports a high visibility project for a data analytics team on-site at a customer facility. What...facility. What you will do Apply IAVA/IAVM compliance and security patches across Windows and Linux systems in a… more
    BigBear.ai (08/02/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Founded in 2007 and headquartered in Columbia, Maryland, Synergy ... US intelligence and defense communities. The company leverages its expertise in data transport solutions, software and systems engineering, and other solutions to… more
    Synergy ECP (07/23/25)
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  • Field Engineer/Linux Systems Administrator

    Huntington Ingalls Industries (Columbia, MD)
    …honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems ... engineering, cyber capabilities, and data science. Enlighten provides continued innovation and proactivity in meeting our customers' greatest challenges. We… more
    Huntington Ingalls Industries (08/08/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities ... Support robust regular backup operations and implement stringent processes for data protection, disaster recovery, and failover procedures, safeguarding critical … more
    ManTech (06/07/25)
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  • Linux Dev/Ops Systems Administrator 1 (SW…

    Synergy ECP (Annapolis Junction, MD)
    Linux Dev/Ops Systems Administrator 1 (SW support) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for ... support for ongoing mission-critical operations. With high demand from our National Security customers for our talent and expertise, our employees are shaping the… more
    Synergy ECP (07/23/25)
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  • Database Administrator - Mid Level

    Synergy ECP (Annapolis Junction, MD)
    Database Administrator - Mid Level Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for cleared ... support for ongoing mission-critical operations. With high demand from our National Security customers for our talent and expertise, our employees are shaping the… more
    Synergy ECP (07/23/25)
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  • System Administrator 5

    M. C. Dean (Annapolis Junction, MD)
    …lives, and changing the world for the better. We are seeking a **System Administrator 5** to join our ** Security and Electronic Systems (SES)** business Unit. ... team that designs, engineers, integrates, operates and maintains electronic security services inclusive of intrusion detection, access control, biometric… more
    M. C. Dean (07/15/25)
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  • Senior Systems Administrator

    GovCIO (Annapolis, MD)
    …applications software, and all configurations + Plan, coordinate, and implement network/system security measures to protect data , software, and hardware + ... **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to provide on-going support...Must be willing to work nights, have an active Security + certification, and an active Top Secret clearance. **Responsibilities**… more
    GovCIO (07/09/25)
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  • Windows System Administrator 2

    Orion Consortium (Columbia, MD)
    security auditing software and remediate defects based on customer security policies. Ensure workstation/server data integrity by evaluating, implementing, ... Full Scope polygraph.* Description The job duties of the Windows System Administrator are as follows: Administrating day-to-day IT systems to include system… more
    Orion Consortium (05/24/25)
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