• Scientist, Systems Engineer - Ashburn/Palm…

    L3Harris (Ashburn, VA)
    …assistance is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership and innovation to ... the interest of national security. Job Title: Scientist, Systems Engineer - Ashburn/Palm Bay - Secret Job Code: 30281...of L3Harris and its customers. The ACE is the technical interface between L3Harris and our customers' engineering staff,… more
    L3Harris (10/26/25)
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  • Mid-Level Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    …to US Government Intelligence Community and Military users. The Modeling And Simulation Engineer serves as a technical advisor to support the Government with ... Title: Mid-Level Modeling and Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National...protecting our national security. Why Join Us? + Innovative Projects : KBR's work is at the forefront of engineering,… more
    KBR (12/16/25)
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  • Mechanical Engineer 3

    M. C. Dean (Vienna, VA)
    …application knowledge of ASHRAE Handbook and Standards + Working knowledge of SMACNA Technical Manuals and Standards + Licensed Professional Engineer + Excellent ... headquartered in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems;… more
    M. C. Dean (11/28/25)
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  • Hybrid: Lead Engineer

    Planate Management Group LLC (Washington, VA)
    …to take ownership of engineering reviews for all design documents. The Lead Engineer will provide leadership, technical expertise, and quality oversight across ... and construction + Monitor engineering team progress and assist Project Managers with scope revisions to meet budget requirements...Proven ability to lead engineering teams on large, complex projects + Skilled in quality assurance and technical more
    Planate Management Group LLC (10/08/25)
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  • Senior Field Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …and development and operation of training simulations. SimIS seeks a Senior Field Engineer to provide advanced technical leadership and engineering support for ... ensure optimal performance of training environments. The Senior Field Engineer serves as the primary technical authority...IWSL, and SCSC + Mentor junior engineers and provide technical guidance to project teams + Review… more
    SimIS Inc. (10/10/25)
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  • Data Engineer

    ANSER (Reston, VA)
    …Cloud Architecture (eg, AWS Certified Data Engineer , Google Professional Data Engineer ). + Ability to communicate technical data management concepts clearly ... the impact of our service. Position Summary ANSER is seeking a Data Engineer to design, build, and optimize enterprise-level data management systems to support… more
    ANSER (12/29/25)
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  • Systems Engineer Principal

    General Dynamics Information Technology (Langley AFB, VA)
    …**US Citizenship Required:** Yes **Job Description:** As an AF DCGS Principal Systems Engineer , you will perform analysis on technical and system life-cycle ... Surveillance and Reconnaissance (C4ISR) architectures, implementation strategies, engineering, and technical reports. **HOW A PRINCIPAL SYSTEMS ENGINEER WILL… more
    General Dynamics Information Technology (12/06/25)
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  • Senior Launch Integration and Operations…

    KBR (Chantilly, VA)
    …Government Intelligence Community and Military users. The Launch Integration and Operations Engineer serves as a technical advisor focusing on spacecraft, ... Title: Senior Launch Integration and Operations Engineer Belong. Connect. Grow. with KBR! KBR's National...protecting our national security. Why Join Us? + Innovative Projects : KBR's work is at the forefront of engineering,… more
    KBR (11/07/25)
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  • EO GEOINT Engineer

    SAIC (Chantilly, VA)
    …technology. + Retain cognizance of a wide variety of GEOINT mission processing projects including technical baseline, project schedules, dependencies, risks, ... of systems over the complete end-to-end life cycle. As the **Electro-Optical GEOINT Engineer ** **,** you will provide technical support to facilitate the… more
    SAIC (11/21/25)
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  • IT Support Engineer I, LEO IT Services

    Amazon (Arlington, VA)
    …connectivity. LEO IT Services is looking to hire a skilled IT Support Engineer to provide comprehensive technical support for our infrastructure, warehousing ... - Participate in hiring, training and development of others - Provide technical support for LEO Production, lab and launch Infrastructure, components, and associated… more
    Amazon (12/20/25)
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