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Modeling and Simulation Software Engineer

Leidos


Job Location:

Beavercreek, OH - USA

Yearly Salary: USD 69550 - 125725
Posted: 17 September 2026 (6 hours ago)
Application Deadline: 15 December 2026
Vacancies: 1 Vacancy

Job Summary

Leidos is hiring a Modeling and Simulation Engineer with an active Secret clearance in our Beavercreek Ohio Office. The successful candidate will use strong technical capabilities and communication skills to collaborate with technical teams of engineers and scientists to integrate an infrared threat simulation into a multispectral few-on-few engagement simulation environment.

Primary Responsibilities:

  • Perform tasks related to the integration of an infrared threat simulation into a multispectral few-on-few C based simulation environment

  • Work with a team of engineers and collaborate on team tasking

  • Collaborate with teams of government and contractor personnel

  • Participate in the design and implementation of tools that support the wider multispectral simulation

  • Test and evaluate implementations provide feedback to developmental team and team partners

  • Develop code and test software and prepare documentation requested by the government customer

Basic Qualifications:

  • Bachelors degree in CS CE EE or a related field with 2 years of applicable experience or an MS degree in CS CE EE or a related field

  • Experience with C Linux

  • Experience with modeling and simulation (M&S) techniques

  • Excellent English-language written and verbal communication. Strong emphasis on writing ability

  • Great people skills and the desire to work with technical teams of engineers and scientists

  • Ability to work independently and under deadlines in a mixed government-contractor environment

  • To be considered must have a current and active Secret security clearance

Preferred Qualifications:

  • Experience working with modeling and simulation Python GPU compute HPC resources EO/IR sensor phenomenology infrared threat systems

  • Previous experience with department of defense software applications

NKE

If youre looking for comfort keep scrolling. At Leidos we outthink outbuild and outpace the status quo because the mission demands it. Were not hiring followers. Were recruiting the ones who disrupt provoke and refuse to fail. Step 10 is ancient history. Were already at step 30 and moving faster than anyone else dares.

Original Posting:
September 14 2026

For U.S. Positions: While subject to change based on business needs Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:
Pay Range $69550.00 - $125725.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job education experience knowledge skills and abilities as well as internal equity alignment with market data applicable bargaining agreement (if any) or other law.


Required Experience:

IC


About Company

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Leidos is an innovation company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology solutions for customers in these critical markets.

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