Manufacturing Jobs in Ontario, California

10 positions from 5 employers

10active jobs
5employers hiring
$42.2Knational median wage
-2.8%2022–2032 outlook

10 active Manufacturing jobs in Ontario, California from 5 US employers. Largest hirers include Integrated Polymer Solutions, Vishay Intertechnology, Inc., Randstad. The national median wage for this occupation is $42.2K. BLS projects -2% employment change between 2022 and 2032. Production occupations — machine operators, assemblers, machinists, welders, packagers — are the manufacturing backbone. Many subgroups have flat or declining employment forecasts, but skilled trades like welding remain in steady demand. AI exposure is moderate; physical robotics and process automation continue to reshape the floor while skilled set-up and repair work resist replacement.

Other popular roles in California

Computer and IT in California (21,932) Healthcare in California (10,913) Transportation and Logistics in California (4,069) Sales and Retail in California (1,936) Office and Admin in California (1,640) Business and Finance in California (694) Construction in California (424) Management in California (420)

Manufacturing jobs in other top states

Manufacturing in Wisconsin (1,871) Manufacturing in Pennsylvania (1,461) Manufacturing in Ohio (1,374) Manufacturing in New York (969) Manufacturing in Minnesota (857)

Or pick a different location, browse all US jobs, or see the full A-Z of roles.

Top Manufacturing employers in Ontario, California

Integrated Polymer Solutions 3 jobs Vishay Intertechnology, Inc. 3 jobs Randstad 2 jobs CORE Linen Services 1 jobs CANOPY A&D 1 jobs

Other job categories in Ontario, California

Transportation and Logistics 158 jobs Computer and IT 79 jobs Healthcare 77 jobs Sales and Retail 20 jobs Management 13 jobs Office and Admin 13 jobs

Specialisations within Manufacturing

Packaging and Filling Machine Operators Assemblers and Fabricators Machinists Welders, Cutters, Solderers, and Brazers Inspectors, Testers, Sorters, Samplers, and Weighers Bakers

Frequently asked questions

How many Manufacturing jobs are available in Ontario, California?
There are currently 10 active Manufacturing jobs in Ontario, California from 5 employers. Listings are refreshed daily from our partner job feeds.
What's the average salary for Manufacturing jobs in Ontario, California?
The U.S. national median wage for Manufacturing occupations is $42,237 per year (BLS OEWS, May 2023). Pay in Ontario, California varies by employer, role seniority and shift; individual job listings include salary detail where the employer has provided it.
Which companies hire Manufacturing workers in Ontario, California?
Top employers currently advertising Manufacturing roles in Ontario, California include Integrated Polymer Solutions, Vishay Intertechnology, Inc., and Randstad. The full list of 5 active employers updates as new listings come in.
Is the Manufacturing field growing in Ontario, California?
Nationally, Manufacturing occupations are projected to change by -2.8% between 2022 and 2032 (BLS Employment Projections) — expected to be stable. Local demand in Ontario, California is reflected by the 10 active openings on this page.
What's the AI exposure for Manufacturing roles?
Our AI Vulnerability Index combines Frey & Osborne (2013), OpenAI/Penn (2023), and the Anthropic Economic Index into a 0–100 score. Manufacturing roles vary internally — see the AI Vulnerability Index for the per-occupation score and methodology.