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, SmartRecruiters and Workable, last checked SEP 7, 2026. FactoryRegistry does not host applications — each title opens the posting on the board.
Allen Control Systems, INC.
Listed by the company · not matched to one of its plants
- Software Engineer, Platform San Francisco, CA · Remote · Engineering · posted SEP 4, 2026 · checked SEP 7, 2026
- Systems/Software Engineering Manager Mountain View, CA · Engineering · posted SEP 2, 2026 · checked SEP 7, 2026
- Office Manager - Mountain ViewMountain View, CA · Operations · posted AUG 14, 2026 · checked SEP 7, 2026
- Firmware EngineerMountain View, CA · Engineering · posted AUG 10, 2026 · checked SEP 7, 2026
- Flight Test Engineer & PilotSan Francisco, CA · Remote · Engineering · posted AUG 10, 2026 · checked SEP 7, 2026
Antheia, INC
- Research Associate II, DSPMenlo Park, CA · Downstream Processing · posted AUG 31, 2026 · checked SEP 7, 2026
- General ApplicationsMenlo Park, CA · General Applications Welcome · posted NOV 4, 2022 · checked SEP 7, 2026
Apricot Designs, INC.
- Cost Accountant-Life ScienceCovina, California, United States · SPT Labtech Covina · posted SEP 4, 2026 · checked SEP 7, 2026
Apricot Designs, INC.
Listed by the company · not matched to one of its plants
- Field Application ScientistSan Diego, California, United States · Remote · SPT Labtech · posted AUG 28, 2026 · checked SEP 7, 2026
- Territory Sales ManagerSan Francisco, California, United States · Remote · SPT Labtech · posted AUG 18, 2026 · checked SEP 7, 2026
- Field Service EngineerSan Diego, California, United States · Remote · SPT Labtech · posted AUG 2, 2026 · checked SEP 7, 2026
Biosearch Technologies, INC.
- CSV & Equipment Compliance ManagerPetaluma, CA, United States · IT · posted SEP 3, 2026 · checked SEP 7, 2026
- Chemistry Technician I -Solid Support Production/CPGPetaluma, CA, United States · Production and Skilled Trades · posted SEP 2, 2026 · checked SEP 7, 2026
- Material Handling Technician IPetaluma, CA, United States · Supply Chain · posted SEP 2, 2026 · checked SEP 7, 2026
- QC Associate Scientist - CMC Analytical - Weekend ShiftPetaluma, CA, United States · Scientific / Technical Science · posted AUG 25, 2026 · checked SEP 7, 2026
- Buyer/Supply Chain SpecialistPetaluma, CA, United States · Supply Chain · posted JUL 22, 2026 · checked SEP 7, 2026
- Procurement Category ManagerPetaluma, CA, United States · Procurement · posted JUL 20, 2026 · checked SEP 7, 2026
- Account Manager (Pacific Southwest)Petaluma, CA, United States · Remote · Commercial · posted JUL 6, 2026 · checked SEP 7, 2026
- Principal Chemist Petaluma, CA, United States · Scientific / Technical Science · posted JUL 1, 2026 · checked SEP 7, 2026
- Senior Scientist, Oligonucleotide ChemistPetaluma, CA, United States · Scientific / Technical Science · posted APR 17, 2026 · checked SEP 7, 2026
Cerus Corporation
- Technical Operations Manager CMCConcord, California · CMC · posted AUG 19, 2026 · checked SEP 7, 2026
- Quality Assurance Engineer IIIConcord, California · Quality Assurance · posted JUL 1, 2026 · checked SEP 7, 2026
- Cerus Talent CommunityConcord, CA · posted OCT 26, 2023 · checked SEP 7, 2026
Chariot Defense, INC.
- Manufacturing TechnicianSan Bruno, California, United States · Manufacturing · posted JUN 24, 2026 · checked SEP 7, 2026
- Software Engineer, Embedded LinuxSan Bruno, California, United States · Software Engineering · posted JUN 22, 2026 · checked SEP 7, 2026
- Software Engineer, SystemsSan Bruno, California, United States · Software Engineering · posted JUN 22, 2026 · checked SEP 7, 2026
- Firmware EngineerSan Bruno, California, United States · Software Engineering · posted JUN 22, 2026 · checked SEP 7, 2026
- Test Engineer, Hardware and SystemsSan Bruno, California, United States · Hardware Engineering · posted JUN 8, 2026 · checked SEP 7, 2026
- Power Electronics EngineerSan Bruno, California, United States · Hardware Engineering · posted MAY 28, 2026 · checked SEP 7, 2026
- Engineering TechnicianSan Bruno, California, United States · Technician · posted MAY 12, 2026 · checked SEP 7, 2026
- Electronic Design EngineerSan Bruno, California, United States · Hardware Engineering · posted APR 24, 2026 · checked SEP 7, 2026
- Mechanical EngineerSan Bruno, California, United States · Hardware Engineering · posted APR 8, 2026 · checked SEP 7, 2026
Clara Foods Company
Listed by the company · not matched to one of its plants
- Research Associate I (Protein Science & Analytics) San Francisco, California, United States · Analytical · posted DEC 29, 2025 · checked SEP 7, 2026
Critical Loop, INC.
- Test EngineerLong Beach (On-site) · Technology · posted JUL 2, 2026 · checked SEP 7, 2026
- Operations EngineerLong Beach (On-site) · Technology · posted JUL 1, 2026 · checked SEP 7, 2026
- Senior Electrical EngineerLong Beach (On-site) · Technology · posted APR 21, 2026 · checked SEP 7, 2026
Critical Loop, INC.
Listed by the company · not matched to one of its plants
- Firmware EngineerTorrance (Hybrid) · Remote · Technology · posted AUG 12, 2026 · checked SEP 7, 2026
- Lead RecruiterTorrance (Hybrid) · Remote · Business Operations · posted JUL 2, 2026 · checked SEP 7, 2026
Empo Health, INC.
- Senior Embedded Software Engineer ( C++ / Embedded Linux)San Bruno, CA (Hybrid-friendly) · Product Development · posted FEB 18, 2026 · checked SEP 7, 2026
Ghx Industrial LLC
Listed by the company · not matched to one of its plants
- CA - Warehouse Associate/Driver - San Diego, CASan Diego, CA 92121 · Ryan Herco Flow Solutions · posted AUG 31, 2026 · checked SEP 7, 2026
- CA - Credit Analyst - Burbank, CABurbank, CA 91504 · Master Pumps & Power · posted AUG 7, 2026 · checked SEP 7, 2026
- CA - Warehouse Driver/Associate - San Jose, CASan Jose, CA 95131 · Ryan Herco Flow Solutions · posted JUL 24, 2026 · checked SEP 7, 2026
- Industrial Distribution Warehouse Supervisor - San Jose, CASan Jose, CA 95131 · Ryan Herco Flow Solutions · posted JUL 24, 2026 · checked SEP 7, 2026
- Credit AnalystBurbank, CA 91504 · Ryan Herco Flow Solutions · posted JUL 16, 2026 · checked SEP 7, 2026
- Collections Specialist/Credit Analyst - Industrial Distribution - Burbank, CABurbank, CA 91504 · Ryan Herco Flow Solutions · posted JUL 15, 2026 · checked SEP 7, 2026
- CA - Warehouse Associate/Driver - Modesto, CAModesto, CA 95354 · Ryan Herco Flow Solutions · posted JUL 8, 2026 · checked SEP 7, 2026
- CA - Warehouse Associate - San Jose, CASan Jose, CA 95131 · Ryan Herco Flow Solutions · posted JUN 30, 2026 · checked SEP 7, 2026
- Fluid Power & Automation Business Development Specialist - Outside SalesSacramento, CA 95828 · Western Integrated Technologies · posted MAY 22, 2026 · checked SEP 7, 2026
- Field Sales Representative - Fluid Control, Filtration and Handling - Ventura County, CABurbank, CA 91504 · Remote · Ryan Herco Flow Solutions · posted MAR 17, 2026 · checked SEP 7, 2026
Gillig LLC
- Senior Controls EngineerLivermore, CA · Functional Engineering · posted JUN 19, 2026 · checked SEP 7, 2026
All states and metro areas with openings · All manufacturing in California