• Sr Field Service Engineer

    Scientific Research Corporation (Norfolk, VA)
    Description + Acting as a CSRR Subject Matter Expert ( SME ) + Providing technical support of the Common Submarine Radio Room (CSRR) and components + ... that encourages excellence and more. For positions requiring a security clearance, selected applicants will be subject ...a security clearance, selected applicants will be subject to a government security investigation and… more
    Scientific Research Corporation (11/12/25)
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  • Scientist, Systems Engineer - Ashburn/Palm…

    L3Harris (Ashburn, VA)
    …and development program execution. The Advanced Concept Engineer must be a subject matter expert in multiple technical domains with an entrepreneurial ... sea and cyber domains in the interest of national security . Job Title: Scientist, Systems Engineer -...and broad agency announcements. The ACE provides market and subject matter expert guidance to… more
    L3Harris (10/26/25)
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  • Sr . DC Structural Engineer , AWS DC…

    Amazon (Herndon, VA)
    …Engineers and Designers tasked with solving problems and challenging the status quo. As a subject matter expert , you will have a direct impact on the ... Web Services (AWS) is seeking a Data Center Structural Engineer to join its design team. Engineers in AWS...and drive to develop a fleet of buildings emphasizing security , safety, efficiency, and cost effectiveness, while finding new… more
    Amazon (09/09/25)
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  • Senior Radar SME (Hybrid)

    Parsons Corporation (Centreville, VA)
    …what's possible. **Job Description:** Parsons is looking for an exceptional ** Senior Radar Subject Matter Expert ** ( SME ) to join the on-going Science ... providing leading-edge capabilities critical to the future of national security . At Parsons, we have developed a culture of...and engineering technical support + Trade studies + A senior engineer with highly relevant experience in… more
    Parsons Corporation (11/15/25)
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  • Sr . Water Systems Engineer , DC…

    Amazon (Herndon, VA)
    …this work and in other cases you will perform the work yourself. As the team's subject matter expert , you will ensure that contractors have the information ... team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with… more
    Amazon (10/02/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …and development program execution. The Advanced Concept Engineer should be a subject matter expert in multiple technical domains with an entrepreneurial ... the interest of national security . Job Title: Senior Scientist, Systems Engineer Job Code: 28926...information and broad agency announcements; and provide market and subject matter expert guidance to… more
    L3Harris (10/05/25)
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  • SME SIGINT Engineer

    KBR (Chantilly, VA)
    …national security and shape the future of space defense. KBR is seeking a Senior SME SIGINT Systems Engineer with technical and engineering skills and ... Title: SME SIGINT Engineer Belong. Connect. Grow....Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (11/07/25)
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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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  • SME Network Engineer

    GovCIO (Arlington, VA)
    **Overview** GovCIO is currently hiring for a SME Network Engineer with an active Secret clearance to provide classified and unclassified Tier 3 senior level ... USD $199,260.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6988/ sme -network- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Arlington_ **ID** _2025-6988_ **Category** _IT… more
    GovCIO (10/28/25)
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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, ... partners operating in CONUS and OCONUS locations. The Network Engineer /Architect SME supports design of a new,...and improvement of complex and geographically enterprise networks. + Expert knowledge of DoD security requirements for… more
    Leidos (10/11/25)
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