Mill Maintenance Mechanic – Concentrator (24/7 Ops)

Asarco Llc; Arizona; On-site; USD 34,000 - 55,000; Full time

Job summary

ASARCO LLC in Kearny, Arizona seeks a Mill Maintenance Mechanic – Concentrator to inspect, troubleshoot, repair and maintain heavy milling equipment for maximum uptime and safety. You’ll work on crushers, ball and SAG mills, conveyors, pumps and more, performing preventive maintenance and precision alignments with welding repairs.

Must read manuals and schematics, have 2+ years of mill mechanical maintenance, and operate within OSHA/MSHA standards on rotating shifts. Equal opportunity employer.

Qualifications

• Must read and interpret technical manuals, blueprints and schematics.
• 2+ years hands-on mill mechanical maintenance experience.
• Strong mechanical aptitude and precise manual dexterity.
• Willingness to train and mentor teammates.

Responsibilities

• Maintain and repair milling systems (crushers, ball mills, SAG mills, conveyors).
• Perform preventive maintenance and align gear shafts for optimal asset performance.
• Operate material handling equipment and welding for structural repairs.
• Adhere to OSHA and MSHA safety standards; conduct inspections.
• Work rotating shifts to support a 24/7 operation.

Skills

English communication

Mechanical aptitude

Time management

Manual dexterity

Education

High School Diploma

Tools

Certified welding (Stick/TIG/MIG)

Mobile cranes >20 tons

Job description

ASARCO LLC in Kearny, Arizona seeks a Mill Maintenance Mechanic – Concentrator to inspect, troubleshoot, repair and maintain heavy milling equipment for maximum uptime and safety. You’ll work on crushers, ball and SAG mills, conveyors, pumps and more, performing preventive maintenance and precision alignments with welding repairs.

Must read manuals and schematics, have 2+ years of mill mechanical maintenance, and operate within OSHA/MSHA standards on rotating shifts. Equal opportunity employer.