• 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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  • 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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  • 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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  • 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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  • 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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  • 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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  • Sr. Scientist - Systems Engineering…

    L3Harris (Ashburn, VA)
    …for the engineering staff on the program. Essential Functions: * Provide subject matter expert technical leadership, maintain customer communications, ... to qualified applicants Job Description: The Sr. Scientist - Systems Engineering, Program Chief Engineer for the...* Identifies opportunities for engineering improvements (e3) for people, process , and tools within the organization * Must have… more
    L3Harris (12/04/25)
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  • Regional Environmental Engineer , Air…

    Amazon (Herndon, VA)
    Engineer (REE), your primary focus will be serving as the air quality compliance subject matter expert ( SME ) across the Americas region, providing ... generators. You'll be responsible for developing and maintaining compliance systems and best practices that support AWS growth in...in air quality management. As the team's air compliance SME , you will support REEs across the region to… more
    Amazon (12/25/25)
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  • Mid-Level System Engineer - GEOINT

    KBR (Chantilly, VA)
    …sensor integration, and other NSG improvements via Request for Change (RFC) review + Coordinate Subject Matter Expert ( SME ) review of related RFCs and ... Engineer - GEOINT KBR is seeking a mid-level Systems Engineer to support government customers in...or industry in relevant work areas including: DoD/IC Acquisition Process , Requirements Process , PPBES Process more
    KBR (10/17/25)
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  • Senior RF/Antenna Engineer

    CACI International (Chantilly, VA)
    Senior RF/Antenna Engineer Job Category: Engineering Time Type: Full time...proposals. + Serve in a consulting role as a Subject Matter Expert ( SME ... * * * **The Opportunity:** As a Senior RF/Antenna Engineer , you will lead the development and analysis of...architectures and antenna designs for both large and small-scale systems . Your expertise will drive the design and implementation… more
    CACI International (12/25/25)
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  • Senior RF/Electrical Engineer (Vaxcom)

    Parsons Corporation (Chantilly, VA)
    Engineer ** to join our team! In this role you will get to **serve as the Subject Matter Expert ( SME ) on Electronic Warfare (EW) for a large, complex ... fixed site and mobile UAS and RCIED platforms.** **Drive the requirements development process for complex systems , ensuring that design and integration meet… more
    Parsons Corporation (11/26/25)
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  • Principal Infrastructure Lead Engineer

    RTX Corporation (Dulles, VA)
    systems (compute, network, storage). The lead is also responsible for functioning as a Subject Matter Expert ( SME ) for the Field Support team ... have an immediate need for an **Principal** **Infrastructure Lead Engineer - Classified System** to lead and guide a...Must Have:** + Experience in designing and deploying IT systems . + Knowledge of modern IT infrastructure, including vendors… more
    RTX Corporation (11/04/25)
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  • Senior Vulnerability Management Engineer

    Cisco (Ashburn, VA)
    …Management Program (eg, automation, data analysis, process development). + Act as SME ( subject matter expert ) for vulnerability management and ... into opportunities for growth As a Senior Vulnerability Management Engineer , your work will go far beyond just finding...for the role in your location during the hiring process . US employees are offered benefits, subject more
    Cisco (12/30/25)
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  • Network Engineer (Intelligence Center)

    The MITRE Corporation (Chantilly, VA)
    …us. The MITRE Space Intelligence Systems Department is looking for a Network Engineering Subject Matter Expert ( SME ) who wants to drive innovative ... the world. Roles & Responsibilities: + MITRE's Space Intelligence Systems is looking for a Principal Network Engineer...to providing top level technical support and vision, provide subject matter expertise across several government offices… more
    The MITRE Corporation (12/20/25)
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  • Lead Artificial Intelligence Engineer

    The MITRE Corporation (Chantilly, VA)
    …MITRE Space Intelligence Systems Department is looking for an Artificial Intelligence Engineering Subject Matter Expert ( SME ) who wants to drive ... and Execution for the following: + Information technology system configuration and architecture Subject Matter Expertise as well as familiarity with technical … more
    The MITRE Corporation (11/27/25)
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