• Cross Domain Solutions

    FGS, LLC (Suitland, MD)
    Cross Domain Solutions Administrator (ONI) Suitland, MD **Requires US Citizenship** **Employment Term and Type: Regular, Full Time** **Required Security ... and development for complex project initiatives Required Qualifications + Significantexperience with Cross Domain systems + DoD 8570 IAT Level II compliant… more
    FGS, LLC (11/22/25)
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  • Network-System Administrator II

    Global Resource Solutions (Washington, DC)
    …and current relevant experience with PL1 & PL2 systems; experience with PL3 & PL4 cross domain solutions desired + Must be familiar with current security ... Global Resource Solutions , Inc. (GRS) is seeking an enthusiastic, motivated,...orientated, and talented individual for the position of Network/System Administrator II. Job Description: Summary: The Network/System Administrator more
    Global Resource Solutions (12/19/25)
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  • Databricks Administrator

    System One (Washington, DC)
    Job Title: Databricks Administrator Location: Washington, District of Columbia Type: Contract Contractor Work Model: Onsite PROJECT DESCRIPTION: The Enterprise Data ... and well governed data to drive insight and innovation. BACKGROUND: Databricks Administrator is the hands-on technical owner of the agency's Databricks platform… more
    System One (01/17/26)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …administration experience. + Experience using Ansible or comparable tools. + Experience with cross - domain solutions or NiFi. + Experience with integrated ... seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the **Fort...Docker, Kubernetes, SALT, Puppet desirable . + Experience with cross - domain solutions or NiFi is… more
    ManTech (12/02/25)
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  • Systems Administrator

    Guidehouse (Bethesda, MD)
    …and Ansible for infrastructure automation and orchestration + Set up administrator and service accounts, maintain system documentation, tune system performance, ... existing infrastructure to incorporate latest technology best practices and cross application integrations + Administer cloud environments, particularly AWS,… more
    Guidehouse (12/10/25)
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  • Network Administrator

    Leonardo DRS, Inc. (Arlington, VA)
    …way in developing disruptive technologies for autonomous, dynamic, interconnected, and multi- domain capabilities to defend against new and emerging threats. For more ... visit www.leonardodrs.com . **Job Summary** As a cleared SIPR Network and System Administrator and a member of the Corporate Risk Management Framework (RMF) Support… more
    Leonardo DRS, Inc. (11/05/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …with DevOps tools such as Docker, Kubernetes, SALT, Puppet desirable + Experience with cross - domain solutions or NiFi desirable for some positions + ... **ManTech** seeks an experienced and passionate, career and customer-oriented **Linux System Administrator ** to join our team located in the Fort Meade, MD area.… more
    ManTech (01/15/26)
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  • Systems Administrator

    ManTech (Fort Meade, MD)
    …Qualifications:** + Strong Linux experience (command-line) + Build and maintain scalable cross - domain solutions . + Experience with building dataflows with ... **MANTECH** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team in **Ft. Meade, MD.** **Responsibilities… more
    ManTech (12/31/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …with Keycloak + Experience using Ansible or comparable tools + Experience with cross - domain solutions or NiFi + Experience with integrated processing ... **MANTECH** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the Fort Meade, MD area.… more
    ManTech (12/30/25)
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  • System Administrator

    ManTech (Fort Meade, MD)
    …with DevOps tools such as Docker, Kubernetes, SALT, Puppet desirable + Experience with cross - domain solutions or NiFi desirable for some positions + Ability ... **ManTech** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the **Ft. Meade, MD** area.… more
    ManTech (11/03/25)
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