Pipefitter - APTIM (Guam) Apply to jobs now hiring in Guam today! * *SUMMARY** Lays out, assembles, installs, and maintains pipe systems, pipe supports, and related hydraulic and pneumatic equipment for steam, hot water, heating, cooling, lubricating, sprinkling, and industrial production and processing systems, applying knowledge of system operation, and following blueprints. * *RESPONSIBILITIES** - Plans pipe system layout, installation, or repair according to specifications and prints. - Cuts, threads, and hammers pipe to specifications, using tools such as saws, cutting torches, pipe threaders and benders. - Attaches pipes to walls, structures and fixtures, such as radiators or tanks, using brackets, clamps, tools or welding equipment. - Modifies and maintains pipe systems and related machines and equipment components following specifications, using hand tools and power tools. - Selects pipe sizes and types and related materials, such as supports, hangers, and hydrau...