• SME Zero Trust

    GovCIO (Alexandria, VA)
    …application. + Serve as the primary Subject Matter Expert ( SME ) for Zero Trust architecture, guiding the adoption and operational integration of ... expert technical coaching to all levels of the security operations and IT support teams, acting as a...SME /escalation, engineering, or technical leadership role focused on Zero Trust or advanced security more
    GovCIO (11/18/25)
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  • Network Engineer - Subject Matter

    Noblis (Chantilly, VA)
    …technologies and encrypted tunneling for classified data transmission + Advanced network security principles and practices including zero - trust architecture ... Responsibilities As a Network Engineer SME , you will provide expert leadership...will architect secure network infrastructures that meet the highest security standards while enabling mission-critical operations. Your expertise will… more
    Noblis (10/30/25)
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  • Cloud Cybersecurity Subject Matter

    Guidehouse (Alexandria, VA)
    …Level (IL) 2, IL4, and IL5 cloud infrastructure, ensuring continuous compliance with DoD Zero Trust mandates and guidelines. + Design and implement advanced ... prepare for future cyber challenges. + Manage and provide expert -level 24/7/365 security monitoring and detection support,...to a job opportunity with Guidehouse, please report the matter to Guidehouse's Ethics Hotline. If you want to… more
    Guidehouse (09/21/25)
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  • Multi Cloud Engineer Architect SME

    Leidos (Fort Belvoir, VA)
    …cloud transformation efforts. The selected candidate will design and implement Zero Trust -aligned, IL4/IL5-accredited solutions integrating Azure, AWS, and ... identity and centralized access control. + Develop and enforce IAM governance, Zero Trust Architecture (ZTA) principles, and role-based access controls (RBAC)… more
    Leidos (11/15/25)
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  • Senior Information Systems Security

    GovCIO (Alexandria, VA)
    …applicable. + Participate in technical design reviews to ensure alignment with RMF, Zero Trust , and ICAM principles. + Support implementation and continuous ... **Overview** GovCIO is currently hiring a **Senior** **Information Systems Security Engineer** for a program with the US Coast...DoD RMF and cybersecurity directives + FISMA, FedRAMP, and Zero Trust principles + Ability to collaborate… more
    GovCIO (11/07/25)
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  • Cyber Infrastructure Specialist SME

    General Dynamics Information Technology (Fairfax, VA)
    …Operations tools, novel and new cyber capabilities, and proven assessment frameworks to tailor Zero Trust modernization for the end customer WHAT YOU'LL NEED TO ... **Clearance Level Must Be Able to Obtain:** Top Secret/SCI **Public Trust /Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Active… more
    General Dynamics Information Technology (11/14/25)
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  • Senior Network Specialist (Firewalls)

    CDM Smith (Fairfax, VA)
    …our systems remain resilient against evolving threats, while serving as a subject matter expert in network security best practices. The ideal candidate ... workload and project demands. **Preferred Qualifications:** * Experience with Zero Trust architectures, SDN, or security...into an applicant's criminal history. If this position is subject to a background check for any convictions related… more
    CDM Smith (11/11/25)
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  • SME SIGINT Engineer

    KBR (Chantilly, VA)
    Title: SME SIGINT Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... solutions to our customers in the intelligence and national security communities. In this position, your work will have...future of space defense. KBR is seeking a Senior SME SIGINT Systems Engineer with technical and engineering skills… more
    KBR (11/07/25)
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  • Principal IT Architect - Identity and Access…

    Eaton Corporation (Manassas, VA)
    …and vendors.- Develop reference architecture documentation, standards, and best practices.- Serve as subject matter expert and internal consultant to other ... Java, Python, JavaScript, REST API, SCIM API etc. * Knowledge of Zero Trust architecture and NIST cybersecurity frameworks. Administrator **Skills:** **Soft… more
    Eaton Corporation (11/05/25)
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  • Senior IT Administrator and Action Officer

    CACI International (Alexandria, VA)
    …boards and/or working groups effectively. * Knowledge with Office 365, Cybersecurity Zero Trust Approach, and some awareness of challenges surrounding DoD365 ... The Policy Analyst will lead DoD CIO oversight of Joint Reginal Security Stack (JRSS) deprecation planning and implementation. Provide technical support for tracking… more
    CACI International (09/25/25)
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