Mechanical Engineer Jobs in Torrance CA

Castelion is seeking a Propulsion Engineer in California to lead solid rocket motor design and propulsion components. The role emphasizes scalable, cost - effective...

Position: Senior Mechanisms Engineer — Precision Actuation for Flight - Castelion is seeking a Senior Mechanisms Engineer to design and deliver high - performance...

Arc Boat Company is seeking a Mechanical Engineering summer intern for a 2027 internship in Torrance, CA. You will design and release hardware under guidance, own a...

Dynamic Research, Inc. in Torrance, CA is seeking an engineer to drive product development and design of automotive testing equipment. - You will design specialized...

Position: R&D Mechanical Engineer — Welding & Automation (In - Person) - Hadrian’s welding team is building out our weld development center and is looking for...

Position: Lead Harness Manufacturing Engineer for High - Rate Defense - Castelion Corporation in Torrance, CA is seeking a Lead Manufacturing Engineer to own the...

Castelion is seeking a Senior Aerothermal & CFD Engineer to develop CFD and aerothermal solutions for Castelion's hypersonic strike vehicles, from concept...

Arc is hiring for a hands - on Mechanical Engineer to own thermal and fluid systems across marine vessels, from cooling loops to ventilation. You will perform...

Castelion is seeking a Senior Build Reliability Engineer to lead reliability and quality improvements across design, manufacturing, and operations. You will develop...

Position: Principal Mechanical Engineer - FEA for Harsh Environments - Epirus is seeking an experienced structural analysis engineer to advance HPM products. You...