Master Mechanic

Kiewit; Soda Springs (ID); On-site; USD 64,000 - 91,000; Full time

Benefits offered by this job

Competitive pay

PTO & training

OEM certification opportunities

Modern shop facilities

Field service trucks

Strong safety culture

Long-term career stability

4–5 day staggered shifts

Job summary

Kiewit is seeking a Master Mechanic specializing in surface-mining heavy equipment to keep ultra‑class fleets running safely and efficiently. You will diagnose, repair, and maintain equipment across open-pit operations, including haul trucks, hydraulic shovels, dozers, graders, and loaders, often in remote pit locations.

This advanced role requires field-service expertise, strong troubleshooting, leadership to mentor technicians, and a commitment to safety standards with MSHA and company

Qualifications

• 7–10+ years of experience maintaining heavy equipment in surface mining or large‑scale earthmoving.
• Master level proficiency in diesel engines, hydraulics, electrical systems, CAN‑bus diagnostics, and machine control systems.
• Experience with OEM diagnostic software (CAT ET, Komatsu KOMTRAX, Liebherr diagnostics).

Responsibilities

• Perform advanced diagnostics, troubleshooting, and repairs on surface‑mining equipment.
• Repair hydraulic shovels and excavators, dozers, graders, loaders, water trucks, and support units.
• Conduct major component rebuilds: engines, transmissions, torque converters, final drives, hydraulic pumps/valves.
• Perform field repairs in remote pit locations with service trucks and mobile tooling.
• Lead root‑cause failure analysis and implement long‑term corrective actions.
• Execute and improve preventive and predictive maintenance programs to maximize equipment availability.
• Mentor junior technicians and provide technical guidance to operations.
• Maintain accurate service logs, parts usage, and equipment condition reports.
• Ensure all work meets MSHA, environmental, and company safety standards.

Skills

Diesel engines

Hydraulics

Electrical systems

CAN-bus diagnostics

Machine control systems

CAT ET

KOMTRAX

Liebherr diagnostics

Job description

We are seeking a Master Mechanic with deep expertise in surface‑mining heavy equipment to support our open‑pit operations. You’ll be responsible for keeping high‑production fleets running safely and efficiently — from ultra‑class haul trucks to hydraulic shovels and support equipment. This role demands technical mastery, field‑repair capability, and the ability to work independently across a large mine site.

Experience Level

Advanced

Primary Responsibilities and Duties

Perform advanced diagnostics, troubleshooting, and repairs on surface‑mining equipment, including:

• Hydraulic shovels and excavators
• Dozers (CAT D10/D9/D8), graders (CAT 18/16 Class), loaders (CAT 966 to 992), water trucks, and support units
• Conduct major component rebuilds: engines, transmissions, torque converters, final drives, hydraulic pumps/valves.
• Perform field repairs in remote pit locations with service trucks and mobile tooling.
• Lead root‑cause failure analysis and implement long‑term corrective actions.
• Execute and improve preventive and predictive maintenance programs to maximize equipment availability.
• Mentor junior technicians and provide technical guidance to operations.
• Maintain accurate service logs, parts usage, and equipment condition reports.
• Ensure all work meets MSHA, environmental, and company safety standards.

Qualifications

• 7–10+ years of experience maintaining heavy equipment in surface mining or large‑scale earthmoving.
• Master level proficiency in diesel engines, hydraulics, electrical systems, CAN‑bus diagnostics, and machine control systems.
• Experience with OEM diagnostic software (CAT ET, Komatsu KOMTRAX, Liebherr diagnostics).
• Strong understanding of high‑hour equipment, wear patterns, and component life‑cycle management.
• Ability to work safely in active mining environments, around blasting schedules, and in extreme weather.
• Valid driver’s license; CDL or equipment‑operator experience preferred.
• Ability to work rotating shifts, nights, and overtime as needed.

Requirements

• Ability to lift 50+ lbs and handle heavy tooling.
• Comfortable climbing on large equipment, working at heights, and working in dusty, hot, or cold conditions.
• Ability to stand, kneel, and work in awkward positions for extended periods.

What We Offer

• Competitive pay starting at $56/Hr
• Paid time off, training, and OEM certification opportunities.
• Modern shop facilities, well‑equipped field service trucks, and a strong safety culture.
• Long‑term career stability in a high‑demand industry.
• 4 to 5-Day staggered days only shift work with occasional on-call expectations

Equal Opportunity Employer, including disability and protected veteran status.