Welder Salary in Pennsylvania (2026)

Worth knowing: Pennsylvania's nuclear power plant welding specialty is the structural depth feature most national welder-market surveys understate. PA hosts five operating nuclear power generation units across three sites: Beaver Valley Power Station (Shippingport, two PWR units operated by Energy Harbor), Limerick Generating Station (Pottstown, two BWR units operated by Constellation Energy), and Susquehanna Steam Electric Station (Salem Township, two BWR units operated by Talen Energy). Together these plants produce ~9,500 MW capacity — among the country's larger state nuclear fleets. Nuclear plant welding work requires ASME Section IX certification plus NRC-licensed welder qualifications for primary loop + reactor vessel welding. The 24-month refueling outage cycles drive massive concentrated welding demand windows where contract nuclear welders accumulate substantial OT premium. Senior nuclear plant welders at $108-170K w/OT plus refueling outage premium. Westinghouse Electric Cranberry Township is the country's primary nuclear plant equipment OEM — substantial fabrication welding work plus engineering specialty. The 2025 OBBBA No Tax on Overtime federal deduction applies through 2028 — at $25K OT premium a single filer's deduction caps at $12,500, about $2,750 at 22% (up to about $5,500 on a joint return's $25,000 cap), phasing out above $150K of income. Pennsylvania adds nothing: it taxes compensation under its own classes and allows no federal deductions. PA does NOT tax retirement distributions at withdrawal — PA-resident welders running Roth 401(k) during active career + collecting union pension + Social Security in retirement achieve favorable late-career math.