• Mid - Level Modeling

    KBR (Chantilly, VA)
    Title: Mid - Level Modeling and Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... and shape the future of space defense. KBR is seeking a Modeling And Simulation Engineer with in-depth knowledge of satellite relevancy to Department of Defense… more
    KBR (09/16/25)
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  • Mid Level Naval Architect

    Astrion (Washington, DC)
    Overview Mid Level Naval Architect Be the Difference Astrion offers comprehensive services that boost preparedness, optimize performance, and ensure success ... the US Astrion has an exciting opportunity for a Mid Level Naval Architect to assist the...naval architecture, hydromechanics, maneuvering and control, fluid dynamics, aerodynamics, modeling and simulation , test and evaluation, and… more
    Astrion (10/13/25)
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  • Mid - Level Image Scientist

    KBR (Chantilly, VA)
    Title: Mid - Level Image Scientist Description: KBR is seeking a mid - level Image Scientist to support government customers in the Washington Metropolitan ... Area. The Image Scientist ( mid ) provides expertise in imagery science, imagery analysis, and...and LIDAR, on both space or airborne platforms. + Simulation and modeling experience and ability to… more
    KBR (10/17/25)
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  • Systems Engineering Support Analyst (Associate…

    The Boeing Company (Springfield, VA)
    …Space and Security** (BDS), Space and Launch Division is looking for an **Associate or Mid - Level System Engineering Support Analyst** ( Level 2 or 3) to ... 24/7 mission operations + Familiar with scripting languages and modeling tools used in data analysis and simulation...Level 2) Summary pay range: $78,200 - $105,800 Mid - Level ( Level 3) Summary pay… more
    The Boeing Company (10/30/25)
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  • Processing Systems Engineer (Associate…

    The Boeing Company (Springfield, VA)
    …Space and Security** (BDS), Space and Launch Division is looking for an **Associate or Mid - Level Processing Systems Engineer** ( Level 2 or 3) to maintain ... 24/7 mission operations + Familiar with scripting languages and modeling tools used in data analysis and simulation...Level 2) Summary pay range: $87,550 - $118,450 Mid - Level ( Level 3) Summary pay… more
    The Boeing Company (10/30/25)
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  • Mid Level Electrical Engineer

    Astrion (Washington, DC)
    Overview Mid Level Electrical Engineer Be the Difference Astrion offers comprehensive services that boost preparedness, optimize performance, and ensure success ... the US Astrion has an exciting opportunity for a Mid Level Electrical Engineer to assist the...naval architecture, hydromechanics, maneuvering and control, fluid dynamics, aerodynamics, modeling and simulation , test and evaluation, and… more
    Astrion (10/20/25)
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  • Mid - Level SIGINT System Engineer

    KBR (Chantilly, VA)
    Title: Mid - Level SIGINT System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... support the Government in defining new mission requirements, performing oversight of modeling and simulation , architectural definition clarifying the types of… more
    KBR (10/10/25)
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  • Senior Software Developer - TS/SCI Clearance…

    Leidos (Reston, VA)
    …and lead teams of other subject matter experts, guiding and teaching junior and mid - level resources in the process of defining new systems to achieve specific ... highly managed government environments - COTS integration experience to include 3D modeling tools, simulation applications, and visualization tools. - Ability to… more
    Leidos (09/21/25)
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  • Subsurface Energy Sr. Scientist

    Pacific Northwest National Laboratory (Washington, DC)
    …system. **Responsibilities** PNNL's Environmental Subsurface Science Group is seeking a mid - level scientist or engineer with broad experience in geophysics, ... reservoir modeling , geologic carbon storage, geothermal energy production, and environmental...the ability to lead and support the development of simulation capabilities and the application of advanced simulation more
    Pacific Northwest National Laboratory (10/23/25)
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  • Image Scientist

    TRIAEM, LLC (Springfield, VA)
    Image Scientist - Mid - Level with TS/SCI Clearance Location: Springfield, VA We are seeking a highly skilled and motivated Image Scientist with at least 6 years ... conditions. As a key contributor, you'll leverage your expertise in image path modeling , sensor simulation , and system performance analysis to support the… more
    TRIAEM, LLC (10/18/25)
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  • System Engineer (All levels)

    Noblis (Chantilly, VA)
    …expertise in systems engineering, systems modeling , product lifecycle management, modeling and simulation , and related techniques, tools, and methodologies ... + Background / knowledge in systems engineering + Compensation: $80,500 - $138,300 Mid - Level + Bachelor's degree + 5 - 10 years of experience + Background… more
    Noblis (09/24/25)
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  • Senior Aviation Terminal Planner/PM

    HNTB (Arlington, VA)
    …airports. + Ability to assess analytical demand and spatial requirements leveraging simulation modeling or spreadsheet analysis. + Expertise using Revit to ... airports across the United States. Projects will range from high- level space programming to master planning, to advanced planning...from more experienced staff. + Leading a team on mid -sized and/or moderately complex projects inside and outside of… more
    HNTB (09/17/25)
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  • Junior Mechanical Engineer (Engineer Mechanical 1)

    Huntington Ingalls Industries (Alexandria, VA)
    …Salary Range: $61,911.00 - $90,000.00 Security Clearance: Ability to Obtain Level of Experience: College This opportunity resides with Warfare Systems (WS), ... of the most comprehensive secure rapid prototyping facilities in the mid -Atlantic region, including a full in-house machine shop, composite fabrication, finishing,… more
    Huntington Ingalls Industries (10/28/25)
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  • Statistician

    BAE Systems (Reston, VA)
    …and metrics showing results of analyses. \#EKS01 **Required Education, Experience, & Skills** + Mid - level : Bachelor s degree in a related mathematics area with 8 ... mathematical or statistical models of phenomena for analysis or computational simulation . + Design complex metrics-projects that apply valid scientific techniques… more
    BAE Systems (09/09/25)
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