• 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 (08/23/25)
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  • Senior Subcontracts Administrator

    SMX (Annapolis, MD)
    …Our delivery model and unique approaches harness our deep technical and domain knowledge, providing forward-looking insights and practical solutions to power ... Senior Subcontracts Administrator (4780)at SMX(View all jobs) (https://www.smxtech.com/careers/) United States SMX is seeking a **Senior Subcontract Administrator more
    SMX (10/29/25)
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  • Lead Subcontracts Administrator

    SMX (Annapolis, MD)
    …Our delivery model and unique approaches harness our deep technical and domain knowledge, providing forward-looking insights and practical solutions to power ... Lead Subcontracts Administrator (4787)at SMX(View all jobs) (https://www.smxtech.com/careers/) United States The Lead Subcontract Administrator will lead a small… more
    SMX (10/31/25)
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  • Senior Systems Administrator

    SMX (Patuxent River, MD)
    …Our delivery model and unique approaches harness our deep technical and domain knowledge, providing forward-looking insights and practical solutions to power ... Senior Systems Administrator (4718)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River,...requirements (RMF, NIST, etc.). + Proven ability to manage cross -functional IT teams. + Strategic planning and resource allocation.… more
    SMX (10/03/25)
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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 (08/20/25)
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  • Systems Administrator - DNS, DHCP, Ipam

    SAIC (Beltsville, MD)
    **Description** SAIC has an opportunity for a DNS Administrator in Beltsville, MD to support the Department of State's (DoS) Bureau of Diplomatic Technology (DT). ... the ability to troubleshoot, document, and resolve complex issues effectively. The DNS Administrator will play a critical role in ensuring the secure, efficient, and… more
    SAIC (10/24/25)
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  • Linux Systems Administrator

    CACI International (Fort Meade, MD)
    …experience. * Experience using Ansible (playbooks) or comparable tools. * Experience with cross - domain solutions or NiFi. * Experience with integrated ... Linux Systems Administrator Job Category: Information Technology Time Type: Full...Inc! We have an opening for a **Linux Systems Administrator ** with an active TS/SCI w/Polygraph clearance. If you… more
    CACI International (10/29/25)
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  • Security Infrastructure Support Database…

    General Dynamics Information Technology (Bethesda, MD)
    …third-party vendors and cross -functional teams. + Prior experience in the health domain . + Must have experience supporting a Government agency. + Must be a US ... **Job Family:** IT Infrastructure and Operations **Skills:** FISMA,Hybrid Cloud Solutions ,NIST **Certifications:** Certified Information Systems Security Professional (CISSP) |… more
    General Dynamics Information Technology (10/25/25)
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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 (10/16/25)
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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 (08/23/25)
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