Modeling & Simulation Engineer, Sr Systems Engineer (Onsite)
RTXMassachusetts, United States • Massachusetts, United States
Posted March 31, 2026
86800 - 165200 USD
Full Time
About the Company
Raytheon Technologies (RTX) is the world's largest aerospace and defense company, with a vision for a safer, more connected world.
Job Description
As a Modeling & Simulation Engineer, Sr Systems Engineer, you will develop and implement model-based solutions to support mission trade studies and performance simulations. You will contribute to a team environment and collaborate with experts to analyze and evaluate system requirements, develop analytical metrics, and implement algorithms to provide next-generation performance across entire systems of systems.
Requirements
- Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience unless prohibited by local laws/regulations.
- Experience with modeling and/or simulating systems.
- Experience with MATLAB, Python, and/or C/C++
- Ability to obtain Interim Secret U.S. government issued security clearance is required prior to start date.
- Active Secret or Top Secret DoD clearance.
Benefits
- Medical, dental, vision, life insurance
- Short-term disability, long-term disability
- 401(k) match
- Flexible spending accounts, flexible work schedules
- Employee assistance program, Employee Scholar Program
- Parental leave, paid time off, and holidays