• 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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  • 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 (10/13/25)
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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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  • Network/System Administrator (Net/Sys…

    General Dynamics Information Technology (Arlington, VA)
    …knowledge and current relevant experience with PL1 & PL2 systems; experience withPL3 & PL4 cross domain solutions is aplus. + Must be familiar with security ... None **Job Family:** IT Infrastructure and Operations **Skills:** Network Administrator ,Network Applications,Network Monitoring **Certifications:** GSEC: GIAC Security Essentials Certification… more
    General Dynamics Information Technology (09/26/25)
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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 (10/13/25)
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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 (09/04/25)
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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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  • 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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  • Senior Systems Administrator

    ManTech (Lothian, MD)
    …**Preferred Qualifications:** + Experience with DoD or Navy cybersecurity mandates and cross - domain solutions + Certifications such as Linux+, Cisco ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Systems Administrator ** to join our team in **Patuxent River, MD.** This is a full-time… more
    ManTech (10/08/25)
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  • GenAI Solutions Architect - SFL Scientific

    Deloitte (Mclean, VA)
    …Recruiting for this role ends on 10/31/2025. Work You'll DoAs a GenAI Solutions Architect, you'll work cross -functionally with data scientists, machine learning ... Physics, etc. or related STEM field + AWS/Azure Certifications (AWS/Azure Certified: SysOps Administrator , Dev Ops Engineer, Solutions Architect) + 3+ years of… more
    Deloitte (10/03/25)
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  • AI Engineering Manager/ Solutions Architect…

    Deloitte (Mclean, VA)
    …etc. or related STEM field + AWS/Azure Certifications (AWS/Azure Certified: SysOps Administrator , DevOps Engineer, Solutions Architect) + 2+ years of experience ... AI Engineering Manager/ Solutions Architect - SFL Scientific Our Deloitte Strategy...to solve our clients' use cases. You will work cross -functionally with data scientists, DevOps and data engineers, project… more
    Deloitte (09/11/25)
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  • Sr. Directory Services Engineer

    Lincoln Financial (Washington, DC)
    …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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  • Chief Engineer Cyber IT Program

    BAE Systems (Sterling, VA)
    …limited to Cybersecurity engineering scope such as: + Identity and Access Management + Cross Domain Security + Defensive Cyber strategies + Cyber auditing of IT ... customer. This is a director-level position reporting to the Intelligence Solutions business area, and directly supports the Government mission IT organization.… more
    BAE Systems (09/09/25)
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  • Senior Directory Services Engineer

    Ryder System (Washington, DC)
    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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  • IT Service Management Specialist (ServiceNow)…

    Huntington Ingalls Industries (Rosslyn, VA)
    …develops and operates the largest LVC enterprise that prepares warfighters for cross - domain battle. With advanced technologies to enable mission readiness, HII ... Global Security (GS) group comprises live, virtual, constructive (LVC) solutions ; fleet sustainment; nuclear and environmental; and Australia business. As… more
    Huntington Ingalls Industries (09/05/25)
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