• Engineer III

    Three Saints Bay (Crystal City, VA)
    … III** **Position Responsibilities:** + Provide systems engineering support for design , development , production, and in-service activities including system ... ** Engineer III (4317)** Location **Crystal City, VA** Job...system integration, modeling and simulation, and participation in requirements development and maintenance. + Provide technical inputs in Safety… more
    Three Saints Bay (11/01/25)
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  • Principal Engineer , Developer Productivity

    General Motors (Richmond, VA)
    …drive our cars forward. Tools and services we work on enhancing the entire development process of engineers at GM - how/where code is checked out, modified, ... others here have world class tools and a seamless development experience so that they can focus on the...domain. **The Role** We are looking for a Principal Engineer with an extensive engineering background, experience using a… more
    General Motors (10/31/25)
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  • Modeling & Simulation Engineer (Specialist)

    KBR (Reston, VA)
    …mission and operational factors in the simulation environment. + Support the development and instantiation of an experiment design in the simulation ... Title: Modeling & Simulation Engineer (Specialist) Belong. Connect. Grow. with KBR! KBR's...supporting decisions under uncertainty. + Support M&S and software development efforts. + Collaborate with military subject matter experts… more
    KBR (10/24/25)
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  • Senior Software Engineer

    ManTech (Alexandria, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Software Engineer ** to join our team in **Alexandria, VA** . As part of the position, you will ... act as a Software Engineer designing and implementing services and components for AI...learning, and software engineering, incorporating best practices into the development process. + Performs system optimization, performance tuning and… more
    ManTech (10/16/25)
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  • Senior DevSecOps Engineer

    CACI International (Chantilly, VA)
    Senior DevSecOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... and a data ingest and dissemination platform that enable the rapid development and deployment of advanced mission applications and analytics within an enterprise.… more
    CACI International (10/15/25)
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  • Satellite Systems Engineer

    SAIC (Chantilly, VA)
    …systems. The Satellite System Engineer oversees developer satellite system design , development and integration providing critical insight to the customer's ... miles from the SAIC headquarters, our Chantilly, VA team supports systems development , targeting & intelligence analysis, systems engineering & integration and more.… more
    SAIC (10/07/25)
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  • System Reliability Engineer

    CACI International (Norfolk, VA)
    System Reliability Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... * * * **The Opportunity:** + Join NAVSEA 03S as a Site Reliability Engineer for the Navy Maintenance and Modernization Enterprise Solution (NMMES) + Play a crucial… more
    CACI International (10/07/25)
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  • Reverse Engineer TS/SCI

    Parsons Corporation (Centreville, VA)
    … / Embedded Developer, your key responsibilities will include: + **Software Development :** Design and develop innovative software for tools and capabilities ... ready to take your **reverse engineering (RE)** and **embedded development ** skills to the next level? Do you want...join our team of subject matter experts in embedded development , vulnerability research, and reverse engineering. In this role,… more
    Parsons Corporation (12/20/25)
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  • Model Based Systems Engineer

    HII (Suffolk, VA)
    …with program metrics and strategic objectives. * Collaborate with engineering and development teams to design and prototype cutting edge M&S capabilities. ... Mission Technologies a division of HII is seeking an experienced Model-Based Systems Engineer (MBSE) with a strong Modeling & Simulation (M&S) background to support… more
    HII (12/25/25)
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  • Data Engineer

    Guidehouse (Arlington, VA)
    …Public Trust **What You Will Do** **:** Guidehouse seeks a Data Engineer to support in building, optimizing, and maintaining data pipelines, cloud-based solutions, ... collaborate with cross-functional teams to deliver high-quality, scalable data solutions. ** Design , develop, and maintain robust data pipelines and ETL processes for… more
    Guidehouse (12/24/25)
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