Castelion
PCB Librarian
Torrance, CA +1 · Full-time · Posted Sep 7, 2026
- Location
- Torrance, CA
19951 Mariner Ave, Torance, CA 90503 - Experience
- 5+ years in PCB design, component management, or electronics hardware development.
- 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 also require obtaining and maintaining a U.S. Government security clearance or other government authorization and meeting applicable citizenship or eligibility requirements.
About the job
Own and maintain accurate, standardized PCB component libraries and design data for avionics hardware, supporting reliable, manufacturable PCB development.
What you'll do
- Create, maintain, and standardize component library elements, including symbols, footprints, 3D models, and metadata.
- Validate library accuracy, manufacturability, and compliance with IPC Class 3/3A and internal standards; maintain documentation, version control, and traceability.
- Collaborate with engineering, manufacturing, and vendors to support component selection, PCB design, and production release.
What they ask for
- 5+ years of experience in PCB design, component management, or electronics hardware development.
- Proficiency in Altium or equivalent professional PCB design tools, and experience managing component libraries.
- Understanding of high-density, multi-layer PCB design, manufacturing constraints, and signal integrity, power distribution, grounding, EMI/EMC, and thermal considerations.
- Experience supporting IPC Class 3/3A designs.
Nice to have
- Experience in aerospace, missile systems, spaceflight, defense, or another high-reliability environment.
- Familiarity with signal and power integrity tools such as SiWave, HFSS, ADS, or CST.
Tools
Altium, SiWave, HFSS, ADS, CST, MIL-STD, DO-254
Model-written summary · the original posting is authoritative