Heavy Duty Diesel Mechanic

Rio Tinto • Salt Lake City, UT

1d • Onsite

About The Position

Rio Tinto is seeking a Mobile Equipment Mechanical Maintainer to join the Mobile Maintenance team at Kennecott Copper, supporting the safe and reliable operation of a large mobile mining fleet. The role is part of Asset Management, reports to the Supervisor – Mobile Maintenance, and is based at the Kennecott mine near Salt Lake City, Utah.

The successful candidate will work a rotating roster of 5 days on, 5 days off, and 4 days on, with 12-hour day and night shifts. This is permanent employment in a safety-focused and inclusive environment. Compensation includes competitive pay and a tool allowance, alongside a comprehensive benefits package.

Requirements

• Commitment to the safety of yourself and your team.
• At least 3 years of experience working with heavy-duty diesel mechanical systems, including hydraulics and electrical fundamentals.
• Willingness and ability to work rotating 12-hour day and night shifts.
• Ability to read and interpret technical manuals, schematics, and standard work procedures.
• Collaborative mindset and respect for others in a team-oriented, inclusive environment.

Nice To Haves

• Familiarity with diagnostic software for Cummins, Komatsu, and Caterpillar systems.

Responsibilities

• Perform preventative and corrective maintenance on large-scale mobile mining equipment.
• Diagnose mechanical, hydraulic, and electrical faults and implement safe, effective solutions.
• Maintain haul trucks, water trucks, and auxiliary equipment, including dozers, graders, and excavators.
• Use tools, equipment, and diagnostic systems safely and efficiently.
• Follow all safety, environmental, and company procedures and standards.
• Proactively identify equipment and process improvements and contribute to continuous improvement.

Benefits

• Competitive pay and tool allowance.
• Medical, prescription drug, dental, vision, and life insurance coverage, plus voluntary benefits.
• 401(k) matching: company matches $0.50 per dollar up to 6% of base pay.
• Employee share program allowing employees to purchase Rio Tinto shares.
• Paid time off, paid holidays, and paid bereavement leave.
• Child-caregiver leave program with up to 100% salary top-up.
• Employee Assistance Program for employees and their families.
• Leisure discount programs and access to Virgin Pulse wellbeing incentives.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed