• Principal / Sr Principal Systems Engineer

    Northrop Grumman (Fairfax, VA)
    …is chartered with providing the skills and innovative technologies to develop, design , produce, and sustain optimized product lines across the sector while providing ... to handle diverse assignments, including writing tests and assisting with test design , finding unique solutions, and working in a very collaborative and fast-paced… more
    Northrop Grumman (05/29/25)
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  • Lead Operational Network Engineer

    CACI International (Chantilly, VA)
    Lead Operational Network Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... that will be part of a dynamic team responsible for the design , migration, implementation, enhancement, optimization and maintenance of network infrastructure. The… more
    CACI International (05/24/25)
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  • Systems Engineer II

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    Responsible for the design and management of complex systems over the lifecycle. Creates IT processes and performs analysis to identify opportunities for ... development, integration, and testing processes such as lifecycle cost analysis, design , schedules, and feasibility studies. + Provides technical expertise and… more
    ASM Research, An Accenture Federal Services Company (07/25/25)
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  • Sr. Planner/ Engineer

    V2X (Springfield, VA)
    …Duties include: + Provide executive-level facilities planning, operations, design , construction management, strategic planning, control, coordination, space ... that mitigate and/or manage anticipated or unknown risks. + Research and develop courses of action, assess risks and...methodologies, or best practices. + Registration as a professional engineer in one of the 50 US states or… more
    V2X (08/08/25)
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  • Software Engineer Staff

    Lockheed Martin (Springfield, VA)
    …fully utilize modern HPC systems\. We are seeking a mid\-career level HPC Software Engineer that will work in a High Performance Computing \(HPC\) Research and ... use practices needed to take full advantage of the program's HPC resources, research storage systems, and secure computing environment\. You are also responsible for… more
    Lockheed Martin (07/12/25)
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  • Security Engineer , Healthcare Security

    Amazon (Arlington, VA)
    …automated systems integrated into Amazon's security infrastructure. - You will research and prototype new security solutions, evaluating design approaches ... Healthcare Security organization is currently hiring for a Security Engineer to help lead a team of security engineers...customers. In this role: - You will conduct security research on AI-powered mechanisms for discovering and protecting customer… more
    Amazon (07/10/25)
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  • Data Engineer II

    Amazon (Arlington, VA)
    …POSITIONS AVAILABLE Employer: AMAZON WEB SERVICES, INC. Offered Position: Data Engineer II Job Location: Arlington, Virginia Job Number: AMZ9082448 Position ... Responsibilities: Design , develop, implement, test, document, and operate large-scale, high-volume,...experience in the job offered, or as an Operations Research Analyst, Database Developer, or a related occupation. Employer… more
    Amazon (07/08/25)
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  • Cyber Software Engineer

    CACI International (Chantilly, VA)
    Cyber Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... is seeking a software developer to use advanced technical skills to design , develop, enhance, and maintain new and existing mission-focused software capabilities… more
    CACI International (06/25/25)
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  • Civil/Industrial Engineer - Senior

    SOS International LLC (Reston, VA)
    Overview SOSi is seeking a Senior level Civil/Industrial Engineer (Scientific Support) to provide expertise on civil and industrial engineering aspects of foreign ... Support defense analytical requirements with enhanced scientific / engineering research , capability / limitation analysis, reverse engineering analysis /… more
    SOS International LLC (07/18/25)
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  • Senior Electrical Engineer (H)

    SimIS Inc. (Dahlgren, VA)
    …RF/microwave test equipment and programs such as Labview and Matlab + Supports research , design , development, fabrication, testing, and evaluation of RF devices ... Job Description: The ideal candidate is responsible for leading electrical design and engineering efforts to evaluate electrical systems, products, components, and… more
    SimIS Inc. (07/11/25)
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