• Systems Engineer & Process

    KBR (Chantilly, VA)
    Title: Systems Engineer & Process SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... upon contract award KBR is seeking a highly qualified Systems Engineer to provide Systems ...the to plan and execute intelligence-gathering missions from overhead systems and process the resulting collected data… more
    KBR (11/07/25)
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  • Data Engineer (AI) Subject

    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/) ... SMX is seeking a **Data Engineer (AI) Subject Matter Expert ( SME...robust monitoring, observability, and performance tracking for AI-supporting data systems . **Training & Support** + Provide training and technical… more
    SMX (11/08/25)
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  • Signal Processing Engineer Subject

    Lockheed Martin (Manassas, VA)
    **Description:** What We're Doing Lockheed Martin Rotary and Mission Systems \(RMS\) is a world‑class leader in defense innovation\. Our Artificial Intelligence ... to deliver next‑generation capabilities to our customers\. As a Signal Processing SME , you will shape advanced AI‑enabled defense solutions-​from early research and… more
    Lockheed Martin (10/22/25)
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  • Full Stack Software Engineer SME

    Leidos (Chantilly, VA)
    …Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert ( SME ) for the Maru Program. In ... core individual contributor, you will design, develop, and deploy complex distributed systems and highly interactive user interfaces. + **Lead AI/ML and Data… more
    Leidos (11/01/25)
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  • Cloud Engineer - SME

    TRIAEM, LLC (Springfield, VA)
    Cloud Subject Matter Expert ..... Assist PMs with onboarding new vendors and transitioning systems / services to, from, or between clouds. . ... Management staff, Program Managers and Team members as a subject matter expert on cloud...cloud recommendations to improve the AGENCY Mission Domain DevOps process . . Provide cloud related documentation as requested by… more
    TRIAEM, LLC (10/20/25)
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  • Multi Cloud Engineer Architect SME

    Leidos (Fort Belvoir, VA)
    …and external mission partners operating in CONUS and OCONUS locations. The Multi-Cloud Engineer /Architect SME will lead the design and deployment of secure, ... **Description** Leidos Digital Modernization is seeking an experienced **_Multi Cloud Engineer Architect SME_** to support large-scale migration and operations on a… more
    Leidos (11/15/25)
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  • Development Project Engineer (Electrical…

    Quality Technology Services, LLC (Ashburn, VA)
    …unique place to grow your career! (https://vimeo.com/727409140/ff26de87d4) The **Development Project Engineer (Electrical SME for Data Center Design)** is ... design, preconstruction and construction activities on a given project(s). The Development Project Engineer (Electrical SME ) will interact on a daily basis with… more
    Quality Technology Services, LLC (11/07/25)
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  • Network Engineer /Architect SME

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Network Engineer /Architect with subject matter expertise** to support large-scale migration and operations on a large, ... and external mission partners operating in CONUS and OCONUS locations. The Network Engineer /Architect SME supports design of a new, modernized updated and… more
    Leidos (12/06/25)
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  • DevOps Engineer SME

    Leidos (Chantilly, VA)
    **Description** Leidos is looking for a DevOps Engineer on a 200+ FTE technical development program responsible for delivering modern Identity Access Credential ... Management (ICAM) solutions. As a DevOps Engineer on this program, you will have the opportunity...program, you will have the opportunity to build strong systems and software utilizing cloud capabilities to support a… more
    Leidos (12/10/25)
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  • Senior Radar SME (Hybrid)

    Parsons Corporation (Centreville, VA)
    …redefine what's possible. **Job Description:** Parsons is looking for an exceptional **Senior Radar Subject Matter Expert ** ( SME ) to join the on-going ... engineering technical support + Trade studies + A senior engineer with highly relevant experience in radar systems...documentation (as part of the configuration control and design process ) and interface control documents + Experience as a… more
    Parsons Corporation (11/15/25)
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  • Top Secret Computer Vision Specialist SME

    Insight Global (Ashburn, VA)
    Job Description We are seeking a motivated, career- and customer-oriented SME Computer Vision Engineer to join our clients AI innovation team in Ashburn, VA. ... 3D (eg, volumetric data) data. - Develop and optimize biometric recognition systems (face, iris, fingerprint) and integrate with predictive modeling pipelines for… more
    Insight Global (11/13/25)
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  • Systems Integrator SME

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Systems Integrator for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM ... /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Systems Integrator must be highly organized, proactive, and detail-oriented. This… more
    Leidos (12/17/25)
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  • Data Migration SME

    CACI International (Reston, VA)
    Data Migration SME Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * **The Opportunity:** We are seeking a highly talented, experienced Data Migration Engineer to facilitate the migration of external data into a new key Government… more
    CACI International (11/01/25)
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  • Software Developer SME

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Software Engineer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM ... /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Software Engineer will work with a large team of developers, software engineers… more
    Leidos (11/01/25)
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  • Systems Test Engineer / Principal…

    Northrop Grumman (Chantilly, VA)
    …operated globally. The team provides 24/7/365 subject matter expert ( SME ) support to ensure the systems are functioning properly. In support of these ... Systems ** is seeking a candidate to fill a ** Systems Test Engineer / Principal Systems...writing test reports + Demonstrated experience in documentation and process development + Knowledge of RF and radio communication… more
    Northrop Grumman (10/23/25)
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  • Systems Engineer Senior II

    ULTRA ELECTRONICS OCEAN SYSTEMS INC. (Chantilly, VA)
    …and allocates or coordinates work with the project or work package. Serves as a subject matter expert and influencer to make complex decisions based on ... Description Ultra Maritime is searching for a highly motivated and detail oriented Lead Systems Engineer to support the development of Radar systems . Working… more
    ULTRA ELECTRONICS OCEAN SYSTEMS INC. (12/19/25)
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  • Systems Engineer

    KBR (Springfield, VA)
    Title: Systems Engineer Belong. Connect. Grow. with...improvements via Request for Change (RFC) review + Coordinate Subject Matter Expert ( SME ... based upon contract award. KBR is seeking a Mid-level Systems Engineer to support a government customer...or industry in relevant work areas including: DoD/IC Acquisition Process , Requirements Process , PPBES Process more
    KBR (12/11/25)
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  • Mechanical Engineer ( Engineer IV)

    Fairfax County Sheriff's Office (Fairfax, VA)
    …specifications for HVAC and plumbing features and compliance with code requirements. + Serve as department subject matter expert and subject matter ... building mechanical, plumbing systems , and building automation systems . + As licensed professional mechanical engineer ...If your application is received later in the recruitment process , it may not be reviewed or considered. The… more
    Fairfax County Sheriff's Office (12/22/25)
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  • Electrical Engineer ( Engineer IV)

    Fairfax County Sheriff's Office (Fairfax, VA)
    …and EV systems , and features and compliance with code requirements. + Serves as department subject matter expert and subject matter expert ... systems and/or components. + As licensed Professional Electrical Engineer signs and seals own work product. + Ensures...If your application is received later in the recruitment process , it may not be reviewed or considered. The… more
    Fairfax County Sheriff's Office (12/07/25)
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  • Principal / Sr. Principal DevOps Software…

    Northrop Grumman (Chantilly, VA)
    …operated globally. The team provides 24/7/365 subject matter expert ( SME ) support to ensure the systems are functioning properly. In support of these ... is seeking a candidate to fill a **DevOps Software Engineer ** position. This position will be located in Chantilly,...familiarity with using and building Windows and Linux Operating Systems + Demonstrated experience in documentation and process more
    Northrop Grumman (12/04/25)
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