• 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 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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  • 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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  • DNS Administrator

    SAIC (Beltsville, MD)
    **Description** SAIC has an opportunity for a DNS Administrator in Beltsville, MD to support Department of State's (DoS) Bureau of Diplomatic Technology (DT). This ... experience in lieu of degree. + Proven ability to debug complex, cross -system DNS and IP-related issues. + **Technical Expertise:** + In-depth knowledge of… more
    SAIC (09/24/25)
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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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  • Sr. Directory Services Engineer

    Lincoln Financial (Annapolis, MD)
    …and direction on complex projects/initiatives. Responsibilities of this Engineer/ Administrator role include designing, managing, maintaining and securing LFG's ... Financial Groups) Active Directory, Active Directory Certificate Services, and Forest- Domain -Trust management. This role will have exposure working with application… more
    Lincoln Financial (09/03/25)
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  • Cloud Engineer

    Oshkosh Corporation (Frederick, MD)
    …then we have been committed to understanding the challenges and delivering innovative solutions to the access market. We partner with customers to provide quality ... certificates, and other Kubernetes administrational duties. You will work with cross -functional teams to ensure that applications and systems are scalable, reliable,… more
    Oshkosh Corporation (09/09/25)
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  • Senior Directory Services Engineer

    Ryder System (Annapolis, MD)
    domain functional levels, hybrid cloud identity adoption, and cross -platform integrations. **Knowledge, Skills, and Abilities** + Advanced expertise in directory ... environments. + Industry certifications (MCSE, Microsoft Certified: Identity and Access Administrator Associate, Azure Solutions Architect, or other relevant… more
    Ryder System (09/02/25)
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