Electrical Engineer Intern - Fall 2025 (Avionics)
$30/h
2 days ago
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OnsiteFull-timeEntry
Summary
Castelion is seeking an Electrical Engineer Intern - Fall 2025 (Avionics) to join their team in Torrance, CA. The role involves designing, building, and testing electronics and hardware for advanced missile systems.
About the Role
As an Electrical Engineer Intern, you will take ownership of circuit board design from specification through validation, design and integrate analog and digital circuits, collaborate with cross-functional teams, and support system bring-up and testing campaigns. Your contributions will directly support rapid prototyping and real-world flight tests.
About You
Required:
- Currently pursuing a BS or MS in Electrical Engineering, Computer Engineering, Mechatronics, or a related field.
- Strong understanding of analog and digital circuit design principles.
- Experience with PCB component selection and schematic design.
- Familiarity with PCB bring-up and debugging.
- Some exposure to MATLAB, Python, C/C++, or other tools for modeling and analysis.
- Basics of serial communication protocols (CAN, Ethernet, SPI, I2C, etc.).
- U.S. Person status required (due to ITAR regulations).
Preferred:
- Prior 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.
- Strong interest in working in a startup environment with high-impact projects.
Benefits
- Paid internship at an hourly rate of $30 per hour.
- Housing or relocation stipends may be available for non-local interns.
Castelion
Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. We’re designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts.
Torrance, CA