Welder Hourly Pay in Philadelphia, PA: $29.19 (2026)

Beyond just the base hourly pay, welders in Philadelphia have distinct advantages and earning opportunities when considering part-time work or per-diem arrangements. A part-time welder working three days a week, or 24 hours total, could anticipate an annual take-home that, while less than full-time earnings, still ranges in the vicinity of $35,000, demonstrating the viability of such arrangements. Per diem welders can amplify their income significantly, with rates often between $40 and $70 per hour, occasionally augmented by daily per-diem allowances ranging from $80 to $175. This dynamic allows for added flexibility and potentially higher total earnings during critical projects like refinery turnarounds, where welders can command rates of $50 to $80 per hour, especially for weekend shifts. Additionally, specialized roles, such as underwater welders or 6G-certified rig welders, can reportedly charge $90 to $160 per hour or more, depending on their equipment and working conditions. The choice of working for unions versus non-union settings can also influence hourly pay; unions might provide lower base rates but enhance benefits like health insurance. Welders should consider this trade-off carefully and pursue negotiation strategies that emphasize skill, certifications, and local market trends for the best financial outcome in the vibrant Philadelphia area.