- RTX Corporation (Fullerton, CA)
 - …create a safer, more secure world. We have an exciting opportunity for a Mechanical Engineering student to join our Tactical Radars & Effectors department in ... Fullerton, California during Summer 2026. **What You Will Do** + Application of mechanical engineering fundamentals to challenging design problems. + Creation or… more
 
- Siemens (Cypress, CA)
 - …2-year Technical College/School pursuing a degree in HVAC Controls, Building Automation, Mechanical Engineering / Technology, Electrical Engineering / ... and June 15, 2026 What you will do as a Siemens Smart Building Specialist Intern : + About the Internship: This 10-week hands-on internship is designed to immerse you… more