A Boilermaker installs and repairs boilers or other large containers that hold liquids for generating heat or electricity, or for processing chemicals or other products. Assembles very large boilers at installation sites. Repairs boiler pipes and valves and inspects and replaces parts. May work on other large industrial equipment.
Mining, Metals, & Heavy Fabrication Build the Future of Mining with ASARCO Step into a career where your expertise directly powers American industry. ASARCO is a leading integrated copper producer with $1 billion in annual revenue , backed by the global strength of Grupo México Mining . We operate massive, large-scale mining and metallurgical facilities across the Southwest—and we do it with an unyielding commitment to safety, precision, innovation, and long-term sustainability . When you join our 1,400-strong team , you aren't just doing routine maintenance—you're tackling complex engineering challenges, keeping multi-million dollar heavy equipment running, working alongside next-generation autonomous technology, and shaping the future of mining.
The Opportunity:
What You'll Do We are seeking a Master Welder & Boilermaker who thrives on heavy iron, custom fabrication, and real-world problem-solving. In this role, you will be the backbone of our mobile and structural maintenance operations. You'll tackle high-stakes welding and structural repair on massive surface mining gear—from giant electric shovels and blast hole drills to haul truck fleets and critical shop construction projects.
Key Responsibilities:
Expert Metalwork & Metallurgy:
Analyze structural failures, evaluate metal properties, and determine the exact welding procedures required for long-lasting, high-stress repairs.
All-Position Welding & Fabrication:
Execute high-integrity welds in all positions (Vertical, Overhead, MIG, TIG, Air Arc, and Wire Feed) directly from blueprints, schematics, or custom field layouts. Mastery of the
Craft:
Design, layout, fit, and fabricate structural steel and high-wear components with minimal supervision.
Rigging & Heavy Support:
Safely operate high-capacity shop and field equipment, including overhead cranes, boom trucks, forklifts, and precision measuring tools.
Safety & Autonomy:
Champion a strict safety culture, completing
MSHA/OSHA
protocols and operating safely around cutting-edge Autonomous Haulage Equipment . Show more [object Object] Share
