Modeling & Simulation Engineer-Systems Engineer II

What You Will Do

Develop and implement mission modeling and simulation solutions to support trade studies and performance evaluations. Collaborate with multidisciplinary teams to analyze and solve complex computational challenges. Evaluate end-to-end system needs, including interfaces and data connectivity requirements across entire kill‑chains. Analyze performance data and develop metrics to validate architectures against mission requirements. Contribute to shaping future technological advancements through innovative algorithms and next‑generation system‑of‑systems performance enhancements.

• Bachelor's of Science Degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 2 years of prior relevant experience.
• Experience modeling and/or simulating physical systems.
• Experience with programming tools such as MATLAB, Python, and/or C/C++.
• Ability to obtain Interim Secret U.S. government issued security clearance prior to start date.

• Advanced degree in Systems Engineering, Software Engineering, Operations Research, Math, Physics, or Aerospace Engineering.
• Active Secret or Top Secret clearance.
• Strong knowledge of system engineering life‑cycle models.
• Experience in data analysis, statistics, and conducting studies with large datasets.
• Familiarity with CONOPS, system tradeoffs, threat definitions, and system‑of‑systems assessments.
• Exceptional technical and analytical skills to deliver credible solutions to customers.

Salary range: $68,900 - $131,100 USD.

RTX 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, age, disability or veteran status, or any other applicable state or federal protected class.