A Stainless Steel (SS) Welder (GTAW/TIG + SMAW/Stick) fabricates, repairs, and joins stainless steel components, utilizing GTAW for precision, high-quality, spatter-free welds on thinner materials and joints, and SMAW for thicker, structural, or field fabrication. They must interpret blueprints, follow Welding Procedure Specifications (WPS), ensure proper joint penetration, and maintain high standards of finishing on corrosion-resistant materials.