• 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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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …hardening, testing, sustainment, upgrading, remediation, and decommissioning- to the activity's IT cross domain solution (CDS) which allows access to Multiple ... (O&M) team to provide high-performance, highly available, server technology solutions . Responsibilities Responsibilities: + The Senior Systems Administrator more
    V2X (11/15/25)
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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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  • CNS Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …system engineering requests + Develop and implement effective system administration solutions , collaborating with cross -functional teams to drive innovation and ... for delivering exceptional results. With a commitment to developing and delivering innovative solutions , BAE Systems is the perfect place to grow your career and… more
    BAE Systems (09/29/25)
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  • Network/Systems Administrator

    GovCIO (Arlington, VA)
    …is currently hiring We are seeking a highly skilled Network Systems Administrator with a strong background in cybersecurity compliance, STIG mitigation, ECAM/IAVM ... + Implement **ECAM/IAVM mitigations** with both automated and manual solutions . + Perform **monthly updates/patching** and troubleshoot storage/performance issues. +… more
    GovCIO (12/16/25)
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  • JIRA Developer and Administrator

    Leidos (Alexandria, VA)
    …how technology serves those who serve._** At Leidos, we're not just delivering solutions - we're pioneering the future of defense and intelligence technology. Our ... is at the forefront of next-generation technology, architecting cutting-edge solutions in cyber defense, logistics optimization, security operations, and decision… more
    Leidos (12/19/25)
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  • DNS Administrator

    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 (12/19/25)
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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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  • GenAI Solutions Architect - SFL Scientific

    Deloitte (Mclean, VA)
    …for this role ends on 12/31/2025. Work You'll Do As a GenAI Solutions Architect, you'll work cross -functionally with data scientists, machine learning engineers, ... etc. or related STEM field + AWS/Azure Certifications (AWS/Azure Certified: Sys Ops Administrator , Dev Ops Engineer, Solutions Architect) + 3+ years of… more
    Deloitte (09/25/25)
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  • Senior AI Engineer / Solutions Architect…

    Deloitte (Mclean, VA)
    …this role ends on 2/28/2026. Work You'll Do As a Senior AI Engineer/ Solutions Architect, you'll work cross -functionally with data scientists, machine learning ... etc. or related STEM field + AWS/Azure Certifications (AWS/Azure Certified: SysOps Administrator , DevOps Engineer, Solutions Architect) + 2+ years of experience… more
    Deloitte (12/06/25)
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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 ... helping them navigate new challenges, avoid financial pitfalls, and provide practical solutions at every stage of their journey-before, during, and after any major… more
    Deloitte (12/05/25)
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  • Manager, ServiceNow SRE Engineer

    Deloitte (Mclean, VA)
    …to navigate complexity and uncertainty, delivering lean, supportable, and maintainable solutions . + Cross -Functional Collaboration and Integration: Works with ... to multiple high-visibility projects. Your expertise will be pivotal in delivering solutions that delight customers and users, while also driving tangible value for… more
    Deloitte (12/17/25)
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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 (12/01/25)
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  • Dev Sec Ops Engineer

    Lockheed Martin (Herndon, VA)
    **Description:** Space is a critical domain , connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a ... push the boundaries of what technology can achieve\. We're creating future\-ready solutions , focusing on resiliency and urgency through our 21st Century Security(R)… more
    Lockheed Martin (12/06/25)
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  • Sr. Cyber Architect

    General Dynamics Information Technology (Washington, DC)
    …and production environments. + Designing and Implementing secure file sharing and cross domain solutions . + Implementing security infrastructure upgrades. ... the client mission as you play a crucial role in developing secure architecture solutions protecting high profile client networks. As a Sr. Architect you will be… more
    General Dynamics Information Technology (12/15/25)
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  • Principal Product Manager - Semantic Agent Builder

    Oracle (Washington, DC)
    …This role leads a "no-code" agent creation experience-so an informaticist or clinical administrator can assemble an agent, validate it, and publish via a governed ... for training and validating agent models, including annotation guidelines and domain coverage. + Develop validation protocols to test agent performance, usability,… more
    Oracle (11/25/25)
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  • Security Control Assessor - active TS/SCI…

    V2X (Springfield, VA)
    …Provision - Risk Management as outlined in SECNAV M-5239.2. . Experience with Cross Domain Solutions (CDS). Security Clearance: The position requires ... Overview Working across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years… more
    V2X (11/21/25)
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  • Windows Systems Adminsitrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a skilled and motivated **Windows Systems Administrator ** to join our team of top Information Technology and Analytic professionals in **Chantilly, ... standards + Troubleshoot operating system issues and collaborate with cross -functional teams including application development and networking + Build and… more
    ManTech (12/03/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …Implementation Guide (JSIG) to information systems or Cybersecurity programs. + Experience with Cross Domain Solutions (CDS) Education Desired: + Bachelor's ... with assessing security relevant applications. + Experience as a System Administrator , Information System Security Manager, or Information System Security Officer. +… more
    Tau Six (10/22/25)
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