Welder
Location
Hayward, CA
Posted on September 27, 2026
Location
Hayward, CA
Posted on September 27, 2026
Therm-x of California is the leading manufacturer for Advanced Temperature and Control Systems for Hi-Technology industries, with over 30 years in business and a diverse customer base. The Welder position involves building and welding components using part-specific fixtures and interpreting part drawings to meet specifications.
This employer didn't publish a rate. For reference, welding jobs across California currently run a median of $35/hr in our index, with the middle half of them falling between $28–$48/hr across 450 postings with published pay. That median is a reasonable floor to anchor on when a recruiter asks what you're looking for.
Hayward, CA is a small market in our index: 1 other active welding opening alongside this one, from 1 employer. Across California as a whole we're tracking 600 other active welding openings from 270 employers. With this few local postings, most welders here end up either commuting or looking at travel work. Browse welding jobs across California.
The most active employers in California at the moment, by number of open welding reqs, are SpaceX (37), Vast (18), and Relativity Space (17). Volume like that usually means either a genuine expansion or a staffing agency working several client sites — worth knowing which before you apply.
Within California, the best-paying metros we track by median hourly rate are Gardena at $73/hr, Redondo Beach at $72/hr, and Pasadena at $61/hr. If you can relocate or commute, that spread is worth factoring in.
This posting calls for TIG. TIG (GTAW) uses a non-consumable tungsten electrode with filler added by hand, giving the operator the most control of any process. It is slow, demanding, and the standard for stainless, aluminum, and anything where the bead has to look as good as it holds.
Pay figures are medians computed from live postings in the Welding Pros index, not from survey data, and they move as employers post. Welder figures were last recalculated when this page was built.