Castelion
Electrical Engineer Intern - Spring 2027 (Avionics)
Torrance, CA +1 · Internship · Posted Sep 22, 2026
- Location
- Torrance, CA
19951 Mariner Ave, Torance, CA 90503 - Education
- Currently pursuing a BS or MS in Electrical Engineering, Computer Engineering, Mechatronics, or a related field.
- Visa sponsorship
- U.S. Person status is required due to ITAR regulations. Employment is contingent on the ability to access applicable export-controlled information without additional export licensing. Classified-information or government-site access may require a security clearance or other authorization and additional eligibility requirements, if applicable.
About the job
Design, build, integrate, and test avionics electronics and hardware for advanced missile systems, supporting prototyping and flight tests.
What you'll do
- Own circuit-board design from specifications and architecture through schematic, layout collaboration, bring-up, and validation.
- Design and integrate analog and digital circuits, processors, sensors, and power electronics; iterate designs as requirements evolve.
- Support system bring-up, debugging, and lab and hardware-in-the-loop testing; document design decisions and results.
What they ask for
- Currently pursuing a BS or MS in Electrical Engineering, Computer Engineering, Mechatronics, or a related field.
- Strong understanding of analog and digital circuit design; experience with PCB component selection and schematic design.
- Familiarity with PCB bring-up and debugging, and basic serial communication protocols such as CAN, Ethernet, SPI, or I2C.
- Some exposure to MATLAB, Python, C/C++, or other modeling and analysis tools; U.S. Person status required.
Nice to have
- Project or internship experience designing and testing PCBAs for aerospace, robotics, automotive, or other high-reliability applications.
- Familiarity with mixed-signal design, power electronics, or RF systems.
Tools
MATLAB, Python, C/C++, CAN, Ethernet, SPI, I2C
Model-written summary · the original posting is authoritative