Aerotek - - Responsibilities: Layout, position, align, and fit components together.; Use clamps and tack welds to secure parts for welding.; Set up equipment and weld parts using Stick, ARC, MIG, and TIG welding techniques as needed.; Assemble parts by welding and riveting methods, ensuring structures are square and level.; Fabricate oven panels with sheet metal, spot weld, and apply insulating materials.