Principal Systems Engineer
RTXTucson, Arizona, United States
Posted April 10, 2026
107500 - 204500 USD
Full Time
About the Company
RTX is the world's largest aerospace and defense company, with 185,000 great minds united by purpose and inspired to make a difference solving the world's most complex problems.
Job Description
At RTX, the world's largest aerospace and defense company, we are seeking a Principal Systems Engineer to support our Advanced Technology organization. This is an onsite role located in Tucson, AZ, where you will work with our team to design, develop, and review new software features in an all-digital distributed simulation environment.
Requirements
- Active and transferable U.S. government issued security clearance is required prior to start date
- U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
- Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience unless prohibited by local laws/regulations
- Experience with at least one object-oriented programming language (Python, C++)
- Active and transferable U.S. government issued TOP SECRET security 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
- Holidays