Senior Modeling & Simulation Architect

Radiance Technologies, Inc.

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Beavercreek, OH All Remote Locations remote Until 8/21/2026 5+ years exp H-1B sponsor history First posted June 13, 2026 Last posted June 13, 2026
Job description

Radiance Technologies is searching for a Senior M&S Architect and AFSIM SME to create mission level scenarios, develop and debug, and train others in the AFSIM framework.

Radiance Technologies is a rapidly growing, employee-owned company supporting a wide range of defense programs with benefits that are unmatched by most companies in the Dayton, OH area. Employee ownership, generous 401K, full health/dental/life/vision insurance benefits, interesting assignments, educational reimbursement, competitive salaries and a pleasant work environment combine to make Radiance Technologies a great place to work and succeed.

Job Duties:

  • Support regression testing of new simulation features

  • Validate fixes against DR/CR tickets

  • Perform reproduction steps and document outcomes

  • Assist in automated test execution

  • Support regression testing of new simulation features as the primary focus, validating fixes against DR and CR tickets, reproducing issues, and documenting outcomes.

Required Skills:

  • Bachelor’s degree in computer science, engineering, or a relevant field

  • Minimum 5 years of C++ or Python development

  • Minimum 5 years of AFSIM development

  • Effective writing and communication skills.

  • Secret clearance with the ability to obtain a TS/SCI

Required Experience:

  • Creation of mission level AFSIM scenarios and core framework extensions

  • Demonstrated ability to design and maintain M&S architectures that support complex training and analysis needs.

Desired Experience:

  • Experience integrating AFSIM with other federates such as AFMSTT, ASCCE, or BLCSE.

  • Familiarity with cloud based M&S execution environments.

  • Experience with performance tuning and scalability in large AFSIM runs.

  • Prior involvement in Air Force exercises or events where AFSIM was a primary tool.

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

Create mission scenarios, develop/debug AFSIM, train others, support testing.

Job title

Senior Modeling & Simulation Architect

Experience level

5+ years

Minimum experience

5+ years exp

Industry

defense

Location requirements

Remote possible, located in Beavercreek, OH or elsewhere

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

C++PythonAFSIMcommunicationsecurity clearance

Preferred skills

cloud-based M&Sintegration with federatesperformance tuningair force exercises

Specializations

AFSIMC++Pythonscalabilitysimulation
Locations

Structured locations inferred from the posting.

Beavercreek, OH, USA

Remote City

United States

Remote Country
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