Supervisor, Fluids Factory
Location
Long Beach, CA
Wage
$118,000 – $178,000/yr
Employment Type
Full-time
Posted on September 10, 2026
Location
Long Beach, CA
Wage
$118,000 – $178,000/yr
Employment Type
Full-time
Posted on September 10, 2026
At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. The Supervisor of the Fluids Factory will lead a team in fabricating fluid lines for the Terran-R Vehicle and Engine production, playing a crucial role in managing operations and ensuring quality.
At roughly $71/hr, this posting sits about 69% above the $42/hr median for welding jobs in Long Beach, CA — toward the top of a $31–$59/hr middle band drawn from 42 postings with published pay. Put another way, it pays more than about 90% of the comparable postings we have wage data for. Pay that far above local median usually comes attached to something: a harder cert requirement, travel, night shift, or overtime that isn't really optional. Worth establishing which before you accept.
We're tracking 47 other active welding openings in Long Beach, CA right now, from 18 different employers. 15 of them were added in the last week. Across California as a whole we're tracking 650 other active welding openings from 315 employers. A metro this active generally means you have real leverage — employers here are competing for the same welders. Browse every welding job in Long Beach, or widen the search to California.
Relativity Space currently has 10 other openings live in California, which is usually a sign of either steady growth or steady turnover — worth asking which in the interview.
The most active employers in California at the moment, by number of open welding reqs, are SpaceX (34), Honeywell Aerospace (16), and Aerotek (13). 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 Santa Ana at $53/hr, Redondo Beach at $51/hr, and Long Beach at $42/hr. Long Beach is among them.
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.
See all lead welder openings if you want to compare this against similar roles.
Pay figures are medians computed from live postings in the Welding Pros index, not from survey data, and they move as employers post. Supervisor, Fluids Factory figures were last recalculated when this page was built.