Modeling and Simulation Engineer

Radiance Technologies, Inc.

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Beavercreek, OH Until 9/21/2026 5+ years exp H-1B sponsor history First posted July 23, 2026 Last posted July 23, 2026
Job description

Radiance Technologies is seeking a motivated, skilled, and experienced Mid-Level Modeling and Simulation Engineer to join our team as we advance the State-of-the-Art in highly congested electromagnetic environment Modeling and Simulation. The products that you develop will be used to improve our nation’s capability by accurately modeling systems and systems interactions under study by the US Navy and Department of War.

Are you looking for an opportunity to utilize your technical skills as an integral part of an engineering design team to develop models and modeling frameworks? These models include radio frequency (RF) electronic warfare (EW), Electro Optical/InfraRed (EO/IR) and infrared countermeasure (IRCM) systems. Your ability to interact, analyze, and translate customer requirements and processes will make you a key member of this model-based engineering team. You will not only be responsible for developing digital models but also the frameworks and simulation capabilities within the core simulation system.

Radiance Technologies is a quickly growing employee-owned company with benefits unmatched by most companies in the area. Employee ownership, generous 401K and profit sharing, health/dental/life/vision insurance benefits, educational reimbursements, competitive salaries, pleasant work environments, and stimulating assignments combine to make Radiance Technologies a great place to work and succeed.

Required Qualifications and Experience:

  • Bachelor’s degree or higher in Aerospace Engineering, Mechanical Engineering, Physics, or related field

  • 5 years of experience in C++, C#, Python, Java development or development of simulation frameworks

  • Strong communication and organizational skills

  • Experience with the Microsoft Office suite of tools

  • Experience with integrated development environments (Visual Studio, Visual Studio Code, etc.)

  • Experience following agile development processes

  • Experience in modeling military systems

  • M&S experience related to sensor systems, communication devices, and related areas

  • Experience developing, integrating, and refining physics-based models in simulation frameworks

  • US citizenship with the ability to obtain and maintain a security clearance

Desired Qualifications

  • Experience developing novel model frameworks and tools to enhance kinematic and EW simulation

  • Experience developing software using Agile methodologies

  • Experience using modeling and simulation tools

  • Experience in designing and developing MS&A visualization tools and enhancements

  • Experience with SysML and Model-Based System Engineering (MBSE) tools

  • Experience using AFSIM

  • Experience in target tracking and target tracking systems

  • Experience conducting quantitative analysis

  • Experience in modeling military systems

  • Experience in supporting government customers

  • Experience developing, integrating, and refining physics-based models in simulation frameworks

  • Familiarity with DoD security practices

Radiance Technologies is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.

About this role

Summary

Develop models and frameworks for military systems in simulation environments.

Job title

Modeling and Simulation Engineer

Experience level

mid-level

Minimum experience

5+ years exp

Industry

defense

Location requirements

On-site in Beavercreek, OH, no remote work allowed

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

C++C#PythonJavasimulation frameworksagile developmentmodeling military systems

Preferred skills

model frameworkstarget trackingvisualization toolsSysMLMBSEAFSIMquantitative analysis

Specializations

simulationmodelingRF systemselectromagnetic environment
Locations

Structured locations inferred from the posting.

Beavercreek, OH, USA

On-site City