Castelion
Manufacturing Engineer, Harnessing
Torrance, CA +1 · Full-time · Posted Sep 7, 2026
- Location
- Torrance, CA
19951 Mariner Ave, Torance, CA 90503 - Experience
- 3+ years of manufacturing engineering experience, emphasizing wiring harness/cable assembly processes, fabrication, and test.
- Education
- Bachelor’s degree in mechanical, electrical, manufacturing, or related engineering discipline.
- Visa sponsorship
- Must be authorized to work in the U.S. and comply with ITAR eligibility requirements. Employment is contingent on the ability to access applicable export-controlled information without additional export licensing. The role may require a security clearance or other government authorization if designated.
About the job
Develops and implements manufacturing processes, testing, and supplier capabilities for wiring harnesses and cable assemblies from prototype through scaled production.
What you'll do
- Create harness assembly procedures, work instructions, bills of materials, test plans, and tooling specifications.
- Qualify and support suppliers, including establishing fabrication and test criteria and conducting readiness activities.
- Develop harness testing and validation processes and improve yield, throughput, defect rates, and cost.
What they ask for
- Bachelor’s degree in mechanical, electrical, manufacturing, or related engineering discipline.
- Strong familiarity with harness standards, electrical continuity and functional testing, and assembly best practices.
- Hands-on experience developing manufacturing processes and work instructions for electromechanical hardware.
- Must be authorized to work in the U.S. and meet ITAR eligibility requirements.
Tools
BOM/MBOM, Lean, continuity testing, insulation resistance, high-pot testing
Model-written summary · the original posting is authoritative