• Principal Engineer: Guidance Navigation Control…

    Northrop Grumman (Dulles, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... and support flight software qualification testing + Develop and test GNC Simulation and Spacecraft Flight Software using C/C++ and MATLAB/Simulink + Analyze and… more
    Northrop Grumman (06/28/25)
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  • Mission Coord (Tech Spt Spc-Eng Tech Lead)…

    Huntington Ingalls Industries (Norfolk, VA)
    …Qualifications + Must be familiar with Linux (command line) and Windows operating systems + 5 years relevant experience with Bachelors in related field; 3 years ... US Secret clearance Preferred Requirements + Knowledge of distributed simulation protocols such as High Level Architecture (HLA) and...technical architecture drawings + Knowledge of Navy C4I tactical systems such as Link 16 and GCCS + Experience… more
    Huntington Ingalls Industries (05/31/25)
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  • Business Process & Operations Research…

    Sigmatech, Inc. (Arlington, VA)
    …Strong understanding of and practical experience applying operations research and systems analysis (ORSA) techniques, including statistical modeling, simulation , ... Job Descriptions: The Business Process Reengineering & Operations Research & Systems Analysis (ORSA) Specialist is a critical advisor and subject matter expert who… more
    Sigmatech, Inc. (05/09/25)
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  • Principal/Sr. Principal Mission Operations Mission…

    Northrop Grumman (Chantilly, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... mission planning/orbital analyst support to classified Satellite programs. + Work with systems engineers to integrate and test operational scripts for use during all… more
    Northrop Grumman (04/17/25)
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  • Software Lead Engineer Supervisor

    SAIC (Arlington, VA)
    …have a strong background in software development with a focus on legacy systems , as well as experience in military mission planning, operations, and wargaming. This ... position supports the Air Force Command and Control Simulation Environment Training (C2SET) Sustainment through Modification & Modernization contract. The C2SET… more
    SAIC (07/02/25)
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  • Program Technical Lead

    BAE Systems (Sterling, VA)
    **Job Description** BAE Systems , a top ten prime contractor to the US Department of Defense, enables the US government to transform data into intelligence and ... engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to the… more
    BAE Systems (04/30/25)
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  • Engineer/Principal Software Engineer - TS/SCI…

    Northrop Grumman (Dulles, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... Space Sector is seeking **Software Engineers** to support Tactical Space Systems Division in their development, integration, deployment, and sustainment of satellite… more
    Northrop Grumman (07/15/25)
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  • Sr. Software Engineer

    BAE Systems (Mclean, VA)
    …hone your skills and grow in your career with opportunities across M&S, systems , software, integration, testing, and leadership. We are looking for a **Sr. Software ... (C2) challenges + Use and develop cutting-edge modelling and simulation tools and algorithms to help address some of...mission, system, and component performance in real-time and faster-than-real-time systems for systems across the air, land,… more
    BAE Systems (06/11/25)
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  • Senior Operations Research Analyst/AFSIM Modeler

    KBR (Reston, VA)
    …Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. ... operations research analysts, modelers, and software engineers who conduct modeling, simulation , and analysis (MS&A) of emerging concepts for the Defense Advanced… more
    KBR (07/01/25)
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  • Space and Ground Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Space and Ground Systems Engineer** with technical and programmatic expertise in government satellite systems acquisitions. ... In this role you will provide expert advice and manages systems engineering processes and implementation for SIGINT-developed collection systems , including space… more
    SAIC (07/15/25)
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