Castelion
EMI EMC Engineer
Torrance, CA +3 · 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. The position may require a U.S. Government security clearance or other authorization, and applicable citizenship or eligibility requirements, if designated.
About the job
Own electromagnetic compatibility across the avionics hardware stack, preventing and resolving interference through design guidance, testing, troubleshooting, and mitigation.
What you'll do
- Review avionics schematics and PCB layouts, develop mitigation strategies, and integrate EMI/EMC considerations into hardware design.
- Plan and execute validation tests; troubleshoot interference, analyze results, and drive corrective design actions.
- Create design guidelines and document test results, mitigation strategies, and recommendations.
What they ask for
- Bachelor's degree in Electrical Engineering or a related field.
- Hands-on experience with EMI/EMC testing, troubleshooting, or mitigation in electronic hardware systems.
- Strong understanding of grounding, shielding, filtering, and electromagnetic coupling mechanisms.
- Experience with lab instrumentation and working with electrical hardware or PCB design teams.
Nice to have
- Experience supporting MIL-STD-461 or DO-160 compliance testing; familiarity with avionics, RF systems, or high-speed digital electronics.
- Experience with aerospace cable harnessing, external compliance laboratories, Altium or similar ECAD tools, or electromagnetic modeling and simulation.
Tools
MIL-STD-461, DO-160, Altium
Model-written summary · the original posting is authoritative