NextGen Federal Systems
Simulation Engineer
- Location
- Colorado Springs, CO, US
- Arrangement
- On-site
- Employment type
- Full-time
- Posted
- 17 September 2026 (13 days ago)
Checked 12 days agoApplications go to the employer, never to RoleSprint
About this role
Responsibilities · Build scenarios in the AFSIM software environment that accurately represent N&NC interests and mission areas.
· Support development of Concept Plan (CONPLAN) materials, Table-Top Exercises (TTX), wargames, and select experimentation projects using AFSIM-based modeling and simulation (M&S) products.
· Align all scenarios with core mission areas, including representations of Golden Dome and Border missions.
· Develop realistic representations of space, air, land, and sea platforms, including sensors, communication links, and behavior models.
· Implement Behavior and Agent Modeling (BAM) techniques and utilize Monte Carlo methods for scenario execution.
· Save scenarios, platforms, and related objects in a data repository to ensure standardization and future reuse.
· Develop interfaces for import/export between AFSIM and other software entities
· Document interface designs and produce user instructions.
· Run AFSIM simulations in support of N&NC analysis tasks and overall M&S efforts.
· Build and execute AFSIM scenarios for CONPLAN development, TTXs, wargames, and experimentation projects as tasked.
· Prepare and deliver data outputs, written reports, and briefing products as required by the Government.
Qualifications · BS or equivalent in Computer Science, Engineering, Mathematics, or equivalent technical degree
· 5+ years’ prior work experience in the aerospace or defense industry, with demonstrated AFSIM experience
· Must have an active Top-Secret SCI (TS/SCI) security clearance
· Demonstrated proficiency and experience in the AFSIM development environment.
· Strong understanding of military operations across space, air, land, and maritime domains.
· Experience developing behavior models, agent-based simulations, or Monte Carlo analytical methods.
· Ability to translate government specifications into fully functional AFSIM scenarios and platform models.
· Experience documenting technical interfaces and providing user instructions.
· Ability to produce clear, professional reports and briefing materials.
Work location
- Colorado Springs, CO, US
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About this listing
Published on Lever under the board identifier Nextgenfed, which is the name the employer’s own job board carries. RoleSprint has not verified the company’s registered or trading name, so it is shown exactly as published rather than tidied up.
RoleSprint is not the employer and not a recruiter. Applications are made on the employer’s own site and never reach us; what RoleSprint does is help you decide whether a role is worth your time and prepare for it if it is.
Published 17 September 2026, last checked 12 days ago. A posting stops being advertised here 90 days after the employer published it, and one the employer takes down is marked closed rather than quietly removed.