MasTec - - Responsibilities: Lay-out, assemble and install solar modules, panels, or support structures, as specified; Lift, carry and hold building materials, tools, and supplies; clean tools, equipment, material, and work areas; Promote and comply with all Company and safety policies and procedures; Use appropriate hand tools and power tools to perform a variety of functions to install PV systems; Coordinate work with other crafts and co-workers on the job