Castelion
Manufacturing Engineer – Composite Motor Cases
Torrance, CA +1 · Full-time · Posted Sep 22, 2026
- Location
- Torrance, CA
19951 Mariner Ave, Torance, CA 90503 - Experience
- Experience in manufacturing engineering or production of complex hardware; no number of years stated.
- Education
- B.S. in Mechanical, Aerospace, Manufacturing, Materials 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 the role requires classified or restricted U.S. Government access, employment may also depend on obtaining and maintaining required security clearance or other authorization and meeting applicable citizenship or eligibility requirements.
About the job
Owns the development, industrialization, and production of manufacturing processes for advanced composite solid rocket motor cases.
What you'll do
- Develop and optimize motor-case processes, tooling, work instructions, and process controls.
- Qualify processes and transition composite hardware from development into stable, repeatable production.
- Resolve manufacturing issues and improve quality, cycle time, capacity, and production scalability.
What they ask for
- B.S. in Mechanical, Aerospace, Manufacturing, Materials Engineering, or a related field.
- Experience in manufacturing engineering or production of complex hardware.
- Experience developing and improving manufacturing processes.
- Ability to develop tooling, work instructions, and process controls, and solve problems hands-on in a production environment.
Nice to have
- Experience with composite structures, aerospace, defense, or propulsion manufacturing.
- Experience with bonded assemblies, adhesives, rubber, insulation, cure, structural integration, process qualification, or production scaling.
Model-written summary · the original posting is authoritative