Principal Engineer, Structural QA/QC
Location
Florham Park, NJ
Wage
$145,000 – $170,000/yr
Employment Type
Full-time
Posted on October 12, 2026
Location
Florham Park, NJ
Wage
$145,000 – $170,000/yr
Employment Type
Full-time
Posted on October 12, 2026
Reworld is a leader in sustainable waste solutions, seeking a Principal Engineer, Structural QA/QC to join their Plant Support Engineering team. This role involves quality oversight and field engagement at Thermomechanical Treatment facilities, ensuring compliance with structural repair standards.
At roughly $76/hr, this posting sits about 129% above the $33/hr median for welding jobs across New Jersey — toward the top of a $27–$40/hr middle band drawn from 101 postings with published pay. Put another way, it pays more than about 100% 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.
This is the only active welding job we're currently tracking in Florham Park, NJ, which makes it worth moving on quickly — there is no local competing offer to weigh it against. Across New Jersey as a whole we're tracking 174 other active welding openings from 130 employers. Browse welding jobs across New Jersey.
Reworld Waste currently has 1 other opening live in New Jersey, which is usually a sign of either steady growth or steady turnover — worth asking which in the interview.
The most active employers in New Jersey at the moment, by number of open welding reqs, are gpac (8), Valcor Engineering Corporation (6), and Xylem (3). Volume like that usually means either a genuine expansion or a staffing agency working several client sites — worth knowing which before you apply.
Within New Jersey, the best-paying metros we track by median hourly rate are South Plainfield at $38/hr and Cherry Hill at $31/hr. If you can relocate or commute, that spread is worth factoring in.
Pay figures are medians computed from live postings in the Welding Pros index, not from survey data, and they move as employers post. Principal Engineer, Structural QA/QC figures were last recalculated when this page was built.