• Enterprise Architect

    ManTech (Stafford, VA)
    analysis , agile software development and build methodologies, or simulation . + Knowledge of Marine Corps operations, concepts, practices, procedures, systems ... that, MANTECH assists our customer to conduct the detailed systems engineering analysis , establishes technical policies and guidance across the Command, and manage… more
    ManTech (12/13/25)
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  • Sr. Solution Architect

    Leidos (Chantilly, VA)
    …Biochemical and Life Sciences, Open-Source Intelligence, Data Analytics, Modeling & Simulation , and other emerging technical arenas. As a senior technical leader, ... understand how technologies interact, how missions evolve, and how to engineer solutions that solve real-world problems with creativity, clarity, and technical… more
    Leidos (12/13/25)
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  • Electrical Engineering Intern

    Integration Innovation, Inc. (i3) (Arlington, VA)
    …software. + Knowledge of digital signal processing. + Experience with MATLAB in simulation and data analysis . + US Citizenship required. Desired: + Knowledge ... Overview i3 has an exciting opportunity for an Electrical Engineer Intern to support the Naval Research Laboratory, Tactical Electronic Warfare Division. TEWD's… more
    Integration Innovation, Inc. (i3) (11/20/25)
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  • Data Scientist

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Data Scientist** to provide Systems Engineer Technical Advisor (SETA) services for a critical position on SAIC's Prime Program, ... and architectures, and oversight of development contractors. + Apply systems analysis and design methodology assessments to identify technical debt, architectural… more
    SAIC (01/08/26)
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  • Network Specialist

    SAIC (Springfield, VA)
    …traffic and provides capacity planning solutions. + Provides the routine testing and analysis of all elements of the network facilities systems. + Utilizes software ... certification. + Formal industry certifications such as Microsoft Certified Systems Engineer (MCSE) and/or Microsoft Certified IT Professional (MCITP - various). +… more
    SAIC (01/07/26)
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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 ... + 12 years relevant experience + AIA, NCARB or Professional Engineer (PE) registration/certification + American Institute of Certified Planners (AICP) certification… more
    HNTB (12/17/25)
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  • Senior Associate, Systems Integration Engineering

    L3Harris (Ashburn, VA)
    …(mechanical, electrical, software, and specialty engineering) team. + Assists with simulation development and analysis to predict system performance in ... Location: Ashburn, VA Job Description: As the Sr Associate, Systems Integration Engineer , you will be responsible for executing hardware and software integration and… more
    L3Harris (12/06/25)
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  • Assistant Professor Position in Environmental…

    Old Dominion University (Norfolk, VA)
    …of Data Science ( SDS ), School of Public Service ( SPS ), Virginia Modeling Analysis and Simulation Center ( VMASC ), local government agencies such as the City ... collaborations to advance the water research program in the department. + Professional Engineer (PE) license or plan to acquire in the near future. Conditions of… more
    Old Dominion University (11/06/25)
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