• Senior Director of Security

    Lumen (Washington, DC)
    …connect the world and shape the future. **The Role** The Senior Director of Security Architecture & Engineering leads cybersecurity architecture and ... We Look For in a Candidate** + 15+ years in cybersecurity or network engineering ; 5-7+ years leading security architecture for mission‑critical or regulated… more
    Lumen (01/15/26)
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  • Data Engineer (AI) Subject Matter

    SMX (Fort Belvoir, VA)
    Data Engineer (AI) Subject Matter Expert ( SME ) (4799) (TS/SCI) (Ft. Belvoir, VA - Nolan Bldg)at SMX(View all jobs) (https://www.smxtech.com/careers/) ... Belvoir, VA SMX is seeking a **Data Engineer (AI) Subject Matter Expert ( SME...mission leadership to align data capabilities with operational outcomes, security , and governance. **This is a full-time onsite position… more
    SMX (11/08/25)
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  • Cloud Hosting Subject Matter

    General Dynamics Information Technology (Fairfax, VA)
    … Compliance **Experience:** 10 + years of related experience **Job Description:** **Cloud Hosting Subject Matter Expert ( SME )** The Cloud Hosting ... to start in August, 2026 **HOW the Cloud Hosting SME WILL MAKE AN IMPACT** You will turn current...required + **Experience** : + 10+ years in cloud/platform engineering or cloud architecture with hands-on delivery… more
    General Dynamics Information Technology (01/14/26)
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  • AI/ML Subject Matter Expert

    General Dynamics Information Technology (Fairfax, VA)
    …our customers' most complex challenges. As an **Artificial Intelligence and Machine Learning (AI/ML) Subject Matter Expert ( SME )** at GDIT, you'll power ... BI Full 6C (T4) **Job Family:** Data Science and Data Engineering **Skills:** Artificial Intelligence (AI),Data Science,Machine Learning (ML) **Experience:** 10 +… more
    General Dynamics Information Technology (01/08/26)
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  • IT Subject Matter Expert

    SAIC (Bethesda, MD)
    …national importance. We are seeking a strategic, organized, and proactive Information Technology (IT) subject matter expert ( SME ) and thought leader with ... advice on exceptionally complex problems that need extensive knowledge of the subject matter for effective implementation. + Assisting the customer with… more
    SAIC (12/11/25)
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  • Subject Matter Expert II (RF…

    NANA Regional Corporation (Alexandria, VA)
    ASE is looking to hire an RF engineer as technical authority and subject matter expert exploring new technologies for immediate insertion to Coast Guard ... from Alexandria, VA.** **Responsibilities** + This Engineer is a subject matter expert on RF...or using analysis of actual outcomes. + Collaborate with engineering , research, and program management teams to guide system… more
    NANA Regional Corporation (12/25/25)
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  • SharePoint Subject Matter

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **_SharePoint Subject Matter Expert ( SME )_** to partner on a large enterprise IT contract for the DOD to lead ... users, and integrating SharePoint with Microsoft and custom applications. The SharePoint Subject SME will provide systems and software operations and maintenance… more
    Leidos (01/09/26)
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  • Subject Matter Expert Level…

    GovCIO (Bethesda, MD)
    …accepted designs and services to the Operations and Security Teams + Provide subject matter expertise in appropriate architecture area The Network ... $149,841.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7282/ subject - matter - expert -level-iii senior-network-architect/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-MD-Bethesda_… more
    GovCIO (12/18/25)
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  • ServiceNow Service Portal Subject

    General Dynamics Information Technology (Fairfax, VA)
    …**Job Description:** Transform technology into opportunity as a **ServiceNow Service Portal Subject Matter ** at GDIT. Shape what's next for mission-critical ... career. **MEANINGFUL WORK AND PERSONAL IMPACT** _As a_ **_ServiceNow Service Portal Subject Matter ,_** _the work you'll do at GDIT will be impactful… more
    General Dynamics Information Technology (01/07/26)
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  • Cloud Security Engineer SME - TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    …Engineer, Subject Matter Expert ** Own your career as a Cloud Engineer, Subject Matter Expert ( SME ). Here, you'll have the opportunity to: + ... executives and customers to deliver complex cloud development solutions. + Recognized as a subject matter expert in cloud technology. **WHAT YOU'LL NEED TO… more
    General Dynamics Information Technology (01/12/26)
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  • Unified Communication SME Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …Yes **Job Description:** **GDIT is seeking a** **Unified Communication** ** Subject Matter Expert (** ** SME ** **)** **Engineer** **in support of** ... Certifications** : Senior Microsoft Azure Certifications, other industry recognized cloud engineering / architecture or security certifications. + **UC… more
    General Dynamics Information Technology (12/15/25)
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  • Software Architect/ SME (Top Secret)

    General Dynamics Information Technology (Falls Church, VA)
    …of the Army mission. **MEANINGFUL WORK AND PERSONAL IMPACT** We are seeking a highly skilled Subject Matter Expert ( SME ) to support a large-scale Army ... related experience **US Citizenship Required:** Yes **Job Description:** **Software Architect/ Subject Matter Expert ** Seize your...opportunity to make a personal impact as a Software Engineering , SME . GDIT is your place to… more
    General Dynamics Information Technology (11/21/25)
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  • Full Spectrum Cyber Solutions SME

    General Dynamics Information Technology (Herndon, VA)
    …division. The Full Spectrum Cyber Solutions Architect SME role provides cyber security subject matter expertise specific to application architecture , ... across missions and enterprises. Solutionist: + Functions as a Subject Matter Expert within a...Operations, Threat Hunting, and Incident Response, 5+ years. + Expert in systems security architecture more
    General Dynamics Information Technology (01/06/26)
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  • Cloud SME

    General Dynamics Information Technology (Fairfax, VA)
    …reporting, data cataloging, and other analytical objectives. **RESPONSIBILITIES:** + Subject matter expert in cloud architectural engineering with a ... to make meaningful contributions to challenging projects and grow a rewarding career. The **Cloud Subject Matter Expert ** will work as part of the CMM… more
    General Dynamics Information Technology (12/19/25)
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  • Enterprise Architect - SME

    Amentum (Washington, DC)
    …technology assignments. * Establishes goals and plans that meet project objectives. * A Subject Matter Expert is an individual whose qualifications and/or ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further....architecture for a production environment. The Enterprise Architect ( SME ) will align standards and frameworks with overall business… more
    Amentum (12/31/25)
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  • Senior Network Architect/ SME in Service…

    GovCIO (Bethesda, MD)
    …Provide subject matter expertise in Enterprise-level Traffic Engineering **The Network Architecture role's responsibilities include:** + Strategically ... user accepted designs and services to the Operations and Security Teams + Provide subject matter...installation, configuration, upgrades, and maintenance + Team with the Security Section to achieve security architecture more
    GovCIO (12/18/25)
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  • Software Engineering SME - CTO

    General Dynamics Information Technology (Herndon, VA)
    …Solutions **Skills:** Agile Software Development,Emerging Technologies,Innovation,Software Solutions,Solution Architecture **Experience:** 15 + years of related ... experience **US Citizenship Required:** Yes **Job Description:** SOLUTIONS ARCHITECT SME Support mission-critical initiatives and enable the growth of our business… more
    General Dynamics Information Technology (10/18/25)
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  • Telecommunications SME

    KBR (Chantilly, VA)
    …critical role - protecting our national security . KBR is seeking a Telecommunications Subject Matter Expert to support a Government program focused on ... Telecommunications SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (01/15/26)
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  • Insider Threat Program Systems SME

    Leidos (Washington, DC)
    …threat actors from compromising the Agency mission. The selected candidate will be a subject matter expert , who will be responsible for the following: ... changes as directed by the customer. Serve as the subject matter expert on all...**Basic Qualifications:** + Working knowledge of defense-in-depth principles, network/HW/SW security architecture , network topology, IT device integrity,… more
    Leidos (01/15/26)
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  • Cloud Engineer - SME

    TRIAEM, LLC (Springfield, VA)
    …staff, Program Managers and Team members as a subject matter expert on cloud engineering , architecture and management. . Manage the overall ... Cloud Subject Matter Expert . Assist...Mission Domain cloud architecture , deployments, and operations across the compendium of AGENCY Mission… more
    TRIAEM, LLC (10/20/25)
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