• Battelle Memorial Institute (Beavercreek, OH)
    …architectures, and system designs for complex technical systems, with a focus on modeling and simulation . + Extend and adapt existing system designs to ... individuals to apply. **Job Summary** As a Senior Systems Engineer within Battelle's Cyber business area, you will collaborate...with 7+ years of experience. + Strong background in modeling and simulation of complex systems. +… more
    DirectEmployers Association (11/07/25)
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  • Battelle Memorial Institute (Beavercreek, OH)
    …architectures, and system designs for complex technical systems, with a focus on modeling and simulation . + Review system specifications and design documentation ... individuals to apply. **Job Summary** As a Lead Systems Engineer within Battelle's Cyber business area, you will support...with 8+ years of experience. + Strong background in modeling and simulation of complex systems. +… more
    DirectEmployers Association (11/14/25)
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  • Battelle Memorial Institute (Beavercreek, OH)
    …and comparative matrices by integrating real-time and post-test data from instrumentation, modeling , and simulation outputs. + Contribute to supply chain risk ... qualified individuals to apply. **Job Summary** As a Data Engineer within Battelle's Cyber business area, you will support...combination of education and experience. + Strong background in modeling and simulation of complex systems. +… more
    DirectEmployers Association (11/14/25)
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  • COLSA Corporation (Dayton, OH)
    …integration, all verification methods to include review of ICDs, sustainment, modeling / simulation , test and evaluation, and airworthiness certification across a ... wide range of hardware and software systems. Principal Duties and Responsibilities + Support Aircraft Information Management Systems (AIMS) requirements/ testing/ certification and spectrum management requirements/ testing/ certification. + Use knowledge of… more
    DirectEmployers Association (12/17/25)
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  • COLSA Corporation (Dayton, OH)
    …of system definition, development, integration, verification methods, sustainment, risk modeling / simulation , testing and evaluation, human system integration ... (HSI), crew stations engineering, OSS&E efforts, interoperability requirements, and airworthiness certification across a wide range of hardware and software systems, including ground-based systems. Principal Duties and Responsibilities + Assist in developing,… more
    DirectEmployers Association (12/17/25)
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  • Battelle Memorial Institute (Beavercreek, OH)
    …or an equivalent combination of education and experience. + Strong background in modeling and simulation of complex systems. + Experience in vulnerability ... welcome all qualified individuals to apply. **Job Summary** As a Flight Test Engineer within Battelle's Cyber business area, you will support a program mission to… more
    DirectEmployers Association (11/14/25)
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  • Battelle Memorial Institute (Beavercreek, OH)
    …or an equivalent combination of education and experience. + Strong background in modeling and simulation of complex systems. + Experience in vulnerability ... welcome all qualified individuals to apply. **Job Summary** As a Software/Hardware Engineer within Battelle's Cyber business area, you will support a program mission… more
    DirectEmployers Association (11/14/25)
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  • Battelle Memorial Institute (Beavercreek, OH)
    …or an equivalent combination of education and experience. + Strong background in modeling and simulation of complex systems. + Experience in vulnerability ... the integration of telemetry and comms requirements into the Systems Modeling Language (SysML)-based MBSE backbone for requirements traceability and verification. +… more
    DirectEmployers Association (11/14/25)
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  • Advanced Lead Propulsion Modeling

    GE Aerospace (Evendale, OH)
    **Job Description Summary** In the Advanced Lead Propulsion Modeling & Simulation Engineer role, you will be an integral part of the Military Performance and ... **Roles and Responsibilities** In the role of Advanced Lead Propulsion Modeling & Simulation Engineer , you will develop and maintain cycle performance… more
    GE Aerospace (12/04/25)
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  • Principal / Senior Principal Analog…

    Northrop Grumman (Beavercreek, OH)
    …innovator in advanced microelectronics design and fabrication. MDA is seeking an Analog Modeling and Simulation Engineer . _This position will serve 100% ... Beavercreek, OH._ _This position will be filled at either the Principal Analog Modeling and Simulation Engineer or Senior Principal Analog Modeling and … more
    Northrop Grumman (10/18/25)
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  • Modeling and Simulation

    BOOZ, ALLEN & HAMILTON, INC. (Wright-Patterson AFB, OH)
    Modeling and Simulation Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big-picture thinking to make an ... of delivering a customer-focused engineering solution. As a systems engineer on our team, you'll have the chance to...using computer-based analytical tools, including the Advanced Framework for Simulation , Integration, or Modeling ( AFSIM )… more
    BOOZ, ALLEN & HAMILTON, INC. (12/18/25)
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  • Modeling and Simulation

    BOOZ, ALLEN & HAMILTON, INC. (Beavercreek, OH)
    Modeling and Simulation Engineer The Opportunity: Join an energetic team whose day-to-day mission involves breaking down our clients' toughest challenges and ... support the warfighter and maintain national security. As an engineer , you understand the power behind complex systems. That...all while gaining experience in leadership and communication. Our modeling and simulation team performs a variety… more
    BOOZ, ALLEN & HAMILTON, INC. (12/14/25)
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  • AFSIM Modeling and Simulation

    Leidos (Dayton, OH)
    **Description** Leidos is seeking an **AFSIM Modeling and Simulation Engineer ** with an active TS/SCI to support the **National Space Intelligence Center ... may be accepted in place of a degree. + Proficiency in C++ and Modeling & Simulation (M&S) techniques. + Experience with CMake and Visual Studio for building and… more
    Leidos (12/12/25)
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  • MBSE Modeling and Simulation

    Leidos (Dayton, OH)
    **Description** Leidos is hiring a **Model Based Systems Engineer (MBSE) Modeling and Simulation Engineer ** with an **active DoD TS/SCI clearance** to ... Center (NSIC) at **Wright-Patterson Air Force Base, Ohio.** We need an engineer with experience developing space and counter-space models, air models, and… more
    Leidos (12/19/25)
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  • Senior Modeling & Simulations…

    J&J Family of Companies (Cincinnati, OH)
    …Solutions business, part of Johnson & Johnson MedTech, is recruiting for a Senior Modeling and Simulation Engineer , located in Cincinnati, OH. Robotics and ... that advances medical professionals' skills and improves patient outcomes. R&D's Modeling and Simulation (M&S) group based in Cincinnati is a group of… more
    J&J Family of Companies (12/13/25)
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  • Senior Signatures Modeling Engineer

    Leidos (Beavercreek, OH)
    …research and development problems? Leidos currently has an exciting opening for a signatures modeling engineer to work in our Beavercreek office in the greater ... Dayton, OH area. As a Signatures Modeling Engineer , you will apply your skills...in CEM prediction software and proven history of applying simulation tools to characterize EM phenomenology + Excellent communication… more
    Leidos (11/11/25)
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  • Acquisition Engineer (Aerospace, Aviation,…

    COLSA Corporation (Dayton, OH)
    …integration, all verification methods to include review of ICDs, sustainment, modeling / simulation , test and evaluation, and airworthiness certification across a ... avionics subsystem definition, development, integration, all verification methods, sustainment, modeling / simulation , testing and evaluation, and airworthiness certification… more
    COLSA Corporation (10/11/25)
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  • Principal/Sr. Principal Digital Engineer

    Northrop Grumman (Dayton, OH)
    …of RTL and digital interfaces. The ideal candidate will have experience with: + RTL modeling and simulation + Full FPGA design flow + FPGA integration into ... NG Microelectronics Center is seeking a Principal/Sr. Principal Digital Engineer (FPGA) in Beavercreek, OH (Dayton, OH) to support...years with a PhD + Demonstrated proficiency in RTL modeling and simulation (experience within past 3… more
    Northrop Grumman (11/29/25)
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  • Aircraft Survivability Engineer - Test…

    SURVICE Engineering (Dayton, OH)
    …processing test data, and conducting post-test analyses + Conduct survivability-based modeling and simulation (M&S) by developing inputs, executing analysis ... see what we can offer you! Position Aircraft Survivability Engineer - Test and Analysis + Location: Dayton, Ohio...proud to have supported the development, testing, analysis, and modeling and simulation (M&S) of many of… more
    SURVICE Engineering (12/10/25)
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  • Systems Engineer

    KBR (Dayton, OH)
    …(GNSS), Communications, electromagnetics, radar, signal propagation theory, or electronics. + Modeling and Simulation : Create exhaustive test benches including ... Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's National...the following languages: C based language (C/C#/C++), Python. + Modeling & Simulation : Design and creation of… more
    KBR (11/29/25)
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