Embedded Software Intern for Missile Systems (Fall 2026)

Castelion; Torrance (CA); Presencial; USD 28.000 - 41.000; Jornada completa

Descripción de la vacante

Castelion is seeking motivated Embedded Software Engineering interns for Fall 2026. You'll help create the software that drives and simulates our missile systems, from low-level firmware on microcontrollers to high-level integration and testing tools.

You'll work alongside experienced embedded, hardware, and flight systems engineers to design, implement, test, and debug real systems in the loop. You won't be writing throwaway code; your contributions will directly support our rapid prototyping

Formación

• Pursuing BS or MS in CE/EE/CS or a related field.
• Rising junior, senior, or graduate student at the time of the internship.
• Strong C/C++ for embedded systems.
• Experience with microcontrollers or SoCs (ARM, AVR, MSP430, PIC).
• Familiarity with bare-metal or RTOS environments.
• Understanding of board bring-up and debugging fundamentals.
• Some familiarity with SPI, I2C, CAN, UART, Ethernet.
• U.S. Person status required (due to ITAR regulations).

Responsabilidades

• Develop, test, and debug low-level firmware for embedded systems and flight hardware
• Write and integrate device drivers for sensors, actuators, and missile subsystems
• Bring up new hardware, test boards, and debug at the intersection of electrical and software layers
• Collaborate cross-functionally with hardware, GNC, and flight test teams to ensure robust integration
• Participate in design reviews, hardware-in-the-loop tests, and on-the-bench bring-up and validation
• Document your work clearly and share learnings to improve team knowledge and future designs

Conocimientos

C/C++

Embedded systems

ARM/SoC

RTOS

Debugging bring-up

Educación

BS or MS in Computer Engineering / Electrical Engineering / CS

Descripción del empleo

Castelion is seeking motivated Embedded Software Engineering interns for Fall 2026. You'll help create the software that drives and simulates our missile systems, from low-level firmware on microcontrollers to high-level integration and testing tools.

You'll work alongside experienced embedded, hardware, and flight systems engineers to design, implement, test, and debug real systems in the loop. You won't be writing throwaway code; your contributions will directly support our rapid prototyping