• Scientist, Systems Engineer…

    L3Harris (Ashburn, VA)
    …voice of the customer during program reviews. This role requires experience in systems engineering, system architecture development , strong technical skills ... in the interest of national security. Job Title: Scientist, Systems Engineer - Ashburn/Palm Bay - Secret...entrepreneurial background. This individual will work closely with business development and senior management to respond to… more
    L3Harris (10/26/25)
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  • Principal/Sr. Principal Systems…

    Northrop Grumman (Dulles, VA)
    …making history. Northrop Grumman Space Systems Sector seeks a qualified Principal or Senior Principal Systems Engineer for the role of Ground Segment ... Systems Engineer for a Ground/Mission Software program. This role requires...requirements and architecture management + Experience in requirements management, system architecture development , and CONOPs. + Experience… more
    Northrop Grumman (10/17/25)
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  • Senior Engineer for Joint Command…

    IronMountain Solutions, Inc. (Arlington, VA)
    501165 Senior Engineer for Joint Command and Control Work Location: Arlington, Virginia Schedule: Full Time Relocation: Negotiable IronMountain Solutions, Inc. ... is seeking aSenior Engineer for Joint Command and Control.Potential to Telecommute: Work...for situational telework. Provide technical expertise for warfighting capability development , integration, and transition of new technologies that close… more
    IronMountain Solutions, Inc. (09/28/25)
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  • Senior Data Engineer , WWGS Online

    Amazon (Arlington, VA)
    Description Amazon Fresh Grocery is seeking a talented and entrepreneurial Senior Data Engineer who is passionate about building and maintaining data ecosystems. ... As the lead Data Engineer , you will be a strategic partner for fellow...will work with a wide range of tools and systems and stay abreast of emergent technologies and frameworks,… more
    Amazon (11/06/25)
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  • Senior Structural Project Engineer…

    TYLin (Richmond, VA)
    …resources by finding more sustainable solutions. **Job Summary** We are seeking a Senior Project Engineer with 8-15 years of structural engineering experience ... size and complexity. Together, we enhance conventional designs with smarter, more resilient systems . We provide people with better mobility. We steward precious… more
    TYLin (10/28/25)
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  • Senior Engineer

    Schnabel Engineering (Sterling, VA)
    …We approach problems with creativity and innovation. The Sterling office is seeking a Senior Engineer to join our growing practice in the Northern Virginia area. ... Paid time off + 9 Paid Holidays + Wellness program + Professional development and tuition reimbursement **Job Description:** Are you looking for interesting and… more
    Schnabel Engineering (09/19/25)
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  • Senior Autonomy Engineer

    Serco (Alexandria, VA)
    **Position Description** As the Senior AI and Autonomy/Swarm Engineer for the Technology Modernization Transition Review (TMTR) process with Serco, you will ... email to: [email protected] . Click here to apply now (https://careers-sercous.icims.com/jobs/71943/ senior -autonomy- engineer --alexandria%2c-va/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?** Join our Talent… more
    Serco (11/13/25)
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  • Senior Software Engineer

    Lockheed Martin (Herndon, VA)
    …Corrects program errors, prepares operating instructions, compiles documentation of program development , and analyzes system capabilities to resolve questions of ... least 3 years of technical experience as a Software Engineer in an Agile environment with proficiency with one...methodologies and processes\. \- XML, Windows, \.NET, and LINUX, system software and scripting development , web … more
    Lockheed Martin (10/11/25)
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  • Systems Engineer

    SAIC (Fort Belvoir, VA)
    …and system requirements/governance policies. + Digital Engineering/Model Based Systems Engineering (MBSE), Agile development , cloud technologies familiarity. ... **Description** **Description:** SAIC has an opportunity for a ** Systems Engineer ** to join an elite...and large, complex projects to address organization's needs throughout system development lifecycle. + Self-starter, able to… more
    SAIC (11/22/25)
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  • Senior Software Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …Description: SimIS, Inc. seeks Senior Software Engineers to lead software development for simulation systems , mentor junior developers, and oversee complex ... and maintaining software for training simulation systems including scenario development tools and system interfaces. The candidate performs the following… more
    SimIS Inc. (09/22/25)
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