Service Shop Technician

Komatsu; Mesa (AZ); On-site; USD 52,000 - 64,000; Full time

Job summary

Komatsu in Mesa, AZ is seeking a Shop Technician to repair and rebuild heavy equipment components in our workshop. You will handle mechanical work on wheel motors, crowd motors, spindles for Electric Drive Haul Trucks or Electric Shovels, with electrical work managed by the electric shop team.

Role emphasizes mechanical skills, safety, teamwork, and accuracy in a fast-paced environment at our new Mesa facility. Overtime and stable schedule may apply.

Qualifications

• MSHA certification is a plus.
• Able to stand for long periods of time.
• Mechanically and electrically inclined.
• Mechanical and Electrical tools are a plus.

Responsibilities

• Perform mechanical repair, inspection, disassembly, and reassembly of heavy equipment components.
• Troubleshoot and diagnose problems; provide quotes and pricing estimates.
• Test and verify correct operation after repairs.
• Follow safety, quality, and shop procedures.
• Maintain a clean, organized, and safe work area.

Skills

Mechanical aptitude

Physical stamina

Electrical inclination

Education

MSHA Certification (Plus)

Tools

Mechanical tools

Electrical tools

Job description

Posting Start Date: 7/23/26

Job Location (Short): Mesa, Arizona, USA, 85210-6105

Requisition ID: 36269

Onsite or Remote: Onsite Position

Join Komatsu and Be Part of Something Big!

Job Overview

As a Shop Technician at Komatsu in Mesa, AZ, you will play a pivotal role in ensuring the optimal performance and reliability of heavy machinery components through timely, precise repairs conducted within our well-equipped workshop environment.

This is a great opportunity for someone with a strong mechanical background who has worked on wheel motors, crowd motors, or spindles on Electric Drive Haul Trucks or Electric Shovels and wants to build a long-term career in heavy equipment repair and remanufacturing. Electrical experience is not required, as this role will focus on the mechanical side of the work while electrical portions are handled by the electric shop team.

This role offers an opportunity to contribute to a world-class manufacturing and miningservice operation known for innovation, commitment to quality, and continuous improvement. Candidates who thrive in a dynamic, fast-paced environment with a focus on collaboration and accountability will find this position rewarding.

This summer the job will be based at our brand new facility by the Mesa Gateway Airport.

The current schedule for this position is Monday through Thursday from 6:00 AM to 4:30 PM, but this could update in several months.

Overtime may be available depending on workload.

Key Job Responsibilities

• Perform mechanical repair, inspection, disassembly, assembly, and rebuild work on heavy equipment components in the Shop
• Work on mechanical portions of components related to electric drive haul trucks and electric shovels.
• Support shop repair and remanufacturing work as assigned. Inspect components for wear, damage, or required repairs.
• Use mechanical aptitude and shop experience to troubleshoot and complete assigned work.
• Follow safety, quality, and shop procedures.
• Work collaboratively with shop leadership and team members to complete jobs efficiently and accurately.
• Maintain a clean, organized, and safe work area.
• Remove and install parts, disassemble and assemble components, and test and adjust assemblies with minimal supervision.
• Ability to provide accurate quotes and pricing estimates to the customer.
• Diagnose and troubleshoot problems, give recommendations for repairs.
• Test and verify correct operation of all repairs and adjustments.
• Apply general failure analysis and procedures to determine proper diagnosis.

Qualifications / Requirements

• MSHA Certification a Plus
• Able to stand for long periods of time
• Mechanically and electrically inclined
• Mechanical and Electrical tools a plus

Diversity & Inclusion Commitment

At Komatsu we come from diverse backgrounds, with unique perspectives, experiences, and contributions. We are committed to creating a workforce that is reflective of the communities we work and live in. We believe that our people are part of our shared purpose. We are authentic, ambitious, and innovative in our pursuit of Diversity & Inclusion. United, we are on a journey towards a sustainable future that creates value together.

Company Information

Komatsu is a world leader in manufacturing construction, mining, forestry, and industrial heavy equipment. Founded in 1921, Komatsu has a long history of quality, reliability, innovation, and excellence. Headquartered in Tokyo, Japan, Komatsu facilities, distributors and dealers are in more than 140 countries and employ more than 60,000 people. Komatsu offers a diverse and challenging work environment, where you can grow your skills and career, and contribute to a sustainable, clean-energy future. If you are looking for a company that values your talent and potential, be a part of something big and join a team that is shaping the world!

If you want to learn more about Komatsu, please visit our website at https://www.komatsu.com/.