Castelion
Avionics Hardware Engineer, Senior, Staff
Torrance, CA +3 · Staff · Full-time · Posted Sep 7, 2026
- Location
- Torrance, CA
Rio Rancho, NM
19951 Mariner Ave, Torance, CA 90503
2601 29th Ave NW, Rio Rancho, NM 87144 - Education
- Bachelor's degree in electrical engineering or related field.
- Visa sponsorship
- Employment is contingent on the candidate’s ability to access applicable export-controlled information without additional export licensing. If designated, the role may require obtaining and maintaining a U.S. Government security clearance or other authorization and meeting applicable citizenship or other eligibility requirements.
About the job
Designs, integrates, brings up, and validates board-level avionics hardware and flight computer systems for mission-critical platforms.
What you'll do
- Develop board-level electrical hardware, including schematics, PCB layout oversight, component selection, and interface definitions.
- Own high-speed digital and embedded flight computer architecture, and perform lab bring-up, validation, debugging, and root-cause analysis.
- Collaborate across avionics, software, test, and manufacturing teams on hardware/software integration, design iterations, and engineering documentation.
What they ask for
- Bachelor's degree in electrical engineering or a related field.
- Strong experience with complex digital or mixed-signal hardware design.
- Experience with high-speed digital systems, embedded processors, memory interfaces, and board-level architecture.
- Hands-on experience with oscilloscopes, logic analyzers, and power supplies; strong understanding of core EE principles.
Nice to have
- Experience owning flight computer, avionics, or embedded compute hardware architectures and taking complex PCBAs through bring-up, validation, and integration.
- Familiarity with high-reliability hardware environments, listed interfaces, or scripting/programming (Python, C/C++).
Tools
Altium, Ethernet, SPI, I2C, UART, CAN, PCIe, DDR
Model-written summary · the original posting is authoritative