Manufacturing jobs in California
376 openings
376 open positions at manufacturing plants in California, read from the companies’ own job boards and grouped by plant. Each opening links to the company’s application page; the register hosts none.
Openings read from each company’s own job boards on Ashby, Greenhouse, Lever and SmartRecruiters, last checked SEP 7, 2026. FactoryRegistry does not host applications — each title opens the posting on the board.
Specter INC
- Manufacturing EngineerSan Francisco · Manufacturing · posted OCT 3, 2025 · checked SEP 7, 2026
- Mechanical EngineerSan Francisco · Engineering · posted OCT 3, 2025 · checked SEP 7, 2026
- Electrical EngineerSan Francisco · Engineering · posted OCT 3, 2025 · checked SEP 7, 2026
- ML Research EngineerSan Francisco · Engineering · posted OCT 3, 2025 · checked SEP 7, 2026
- Deployment Operations EngineerSan Francisco · Deployments · posted SEP 24, 2025 · checked SEP 7, 2026
Stratas Foods, LLC
- Production Supervisor (Food Manufacturing)Fresno, CA, United States · Operations · posted SEP 1, 2026 · checked SEP 7, 2026
- Production Line Operator $19.44 per hourFresno, CA, United States · Operations · posted AUG 27, 2026 · checked SEP 7, 2026
- Laborer ($18.67 per hour)Fresno, CA, United States · Operations · posted AUG 21, 2026 · checked SEP 7, 2026
- Forklift Operator (experienced - $19.44)Fresno, CA, United States · Operations · posted AUG 3, 2026 · checked SEP 7, 2026
Tesco Controls, LLC
- PLC Applications Engineer IIISacramento, CA · Tesco Controls · posted AUG 18, 2026 · checked SEP 7, 2026
- PLC Applications EngineerSacramento, CA · Tesco Controls · posted AUG 17, 2026 · checked SEP 7, 2026
- Senior Electrical EstimatorSacramento, CA · Tesco Controls · posted JUL 23, 2026 · checked SEP 7, 2026
Tesco Controls, LLC
Listed by the company · not matched to one of its plants
- Project Manager IIITemecula, CA · Tesco Controls · posted AUG 17, 2026 · checked SEP 7, 2026
Valley Tech Systems, INC.
- Rocket Test ManagerFolsom, CA; Reno, NV · Mfg & Production Operations · posted SEP 4, 2026 · checked SEP 7, 2026
- Supply Chain Intern - Fall Season Folsom, CA · Supply Chain · posted SEP 2, 2026 · checked SEP 7, 2026
- Cybersecurity Analyst- Cleared onsite- Folsom, CA · IT · posted SEP 1, 2026 · checked SEP 7, 2026
- Material Program Manager IIIFolsom, CA · Supply Chain · posted SEP 1, 2026 · checked SEP 7, 2026
- Systems Engineer III - AerospaceFolsom, CA or Reno, NV · Systems Engineering · posted SEP 1, 2026 · checked SEP 7, 2026
- Program Manager V (Aerospace)Folsom, CA · Program Management · posted AUG 28, 2026 · checked SEP 7, 2026
- Mechanical Engineer II – Structural Analysis Folsom, CA · Mechanical Engineering · posted AUG 26, 2026 · checked SEP 7, 2026
- Chief EngineerFolsom, CA or Reno, NV or Hunstville, AL or Remote · Engineering Leadership · posted AUG 5, 2026 · checked SEP 7, 2026
- Systems Engineer IV - MSADFolsom, CA · Systems Engineering · posted AUG 4, 2026 · checked SEP 7, 2026
- Special Tooling Group ManagerFolsom, CA; Reno, NV · Program Management · posted JUL 31, 2026 · checked SEP 7, 2026
- Systems Engineer V - MSADFolsom, CA · Systems Engineering · posted JUL 23, 2026 · checked SEP 7, 2026
- Aerospace TechnicianFolsom, CA · Mfg & Production Operations · posted JUL 23, 2026 · checked SEP 7, 2026
- Systems Engineer III - Project Engineer Folsom, CA or Reno, NV or Remote · Systems Engineering · posted JUL 17, 2026 · checked SEP 7, 2026
- IT Support Specialist -Cleared Folsom, CA · IT · posted JUL 16, 2026 · checked SEP 7, 2026
- Configuration/Data Manager II (D&NS)Folsom, CA · Software Engineering · posted JUL 1, 2026 · checked SEP 7, 2026
- Technical Principal IIIFolsom, CA · Engineering Leadership · posted JUN 4, 2026 · checked SEP 7, 2026
Valley Tech Systems, INC.
Listed by the company · not matched to one of its plants
- Electrical AssemblerSan Diego, CA · Mfg & Production Operations · posted SEP 2, 2026 · checked SEP 7, 2026
- Program Scheduling Analyst MasterSan Diego, CA · Bus Ops · posted SEP 1, 2026 · checked SEP 7, 2026
- Senior Program Controls AnalystSan Diego, CA; Long Beach, CA · Bus Ops · posted SEP 1, 2026 · checked SEP 7, 2026
- TechnicianMojave, CA · Manufacturing, Integration, and Test · posted AUG 28, 2026 · checked SEP 7, 2026
- Senior Mechanical EngineerMojave, CA · Mechanical Engineering · posted AUG 28, 2026 · checked SEP 7, 2026
- Lead Systems Engineer - Xodiac VTVLMojave, CA · Systems Engineering · posted AUG 28, 2026 · checked SEP 7, 2026
- Engineering Site ManagerLong Beach, CA · Engineering Leadership · posted AUG 26, 2026 · checked SEP 7, 2026
- Manufacturing Engineer - OpticsSan Diego, CA · Mfg & Production Operations · posted AUG 25, 2026 · checked SEP 7, 2026
- Senior Propulsion EngineerMojave, CA · Propulsion Engineering · posted AUG 24, 2026 · checked SEP 7, 2026
- Senior Components EngineerSan Diego, CA · Electrical Engineering · posted AUG 21, 2026 · checked SEP 7, 2026
- Components Engineer ISan Diego, CA · Electrical Engineering · posted AUG 21, 2026 · checked SEP 7, 2026
- Optical TechnicianSan Diego, CA · Mfg & Production Operations · posted AUG 21, 2026 · checked SEP 7, 2026
- Machine Learning Engineer - AssociateEl Segundo, CA · Software Engineering · posted AUG 18, 2026 · checked SEP 7, 2026
- Machine Learning Engineer - Mid-LevelEl Segundo, CA · Software Engineering · posted AUG 17, 2026 · checked SEP 7, 2026
- Machine Learning Engineer - Mid-LevelEl Segundo, CA · Software Engineering · posted AUG 17, 2026 · checked SEP 7, 2026
- Sr. Manager, Synthetic Aperture RadarEl Segundo, CA · Program Management · posted AUG 11, 2026 · checked SEP 7, 2026
- Software EngineerSan Diego, CA · Ops & Eng · posted AUG 10, 2026 · checked SEP 7, 2026
- Subcontract AdministratorSan Diego, CA · Supply Chain · posted AUG 9, 2026 · checked SEP 7, 2026
- Warehouse AssociateSan Diego, CA · Supply Chain · posted AUG 4, 2026 · checked SEP 7, 2026
- Quality Assurance Manager San Diego, CA · Quality & Mission Assurance Engineering · posted JUL 23, 2026 · checked SEP 7, 2026
- RF EngineerSan Diego, CA · Electrical Engineering · posted JUL 16, 2026 · checked SEP 7, 2026
All states and metro areas with openings · All manufacturing in California