National Field Service Technician

Job Overview

Komatsu is looking for a National Field Service Technician! In this role, your main responsibilities will include:

• Assemble new heavy mining equipment on-site, primarily including Komatsu rope shovels and electric drive truck assemblies.
• Perform mechanical assembly work in demanding field environments across the West and Southwest, including areas such as Arizona, Nevada, Utah, New Mexico, California, and other Western U.S. locations.
• Use mechanical, welding, and heavy industrial trade skills to support equipment builds at customer locations.
• Conduct field mechanical maintenance and repairs on various mining equipment, ensuring all tasks meet the highest standards.
• Execute precise welding operations in the field, following all safety and quality protocols.
• Travel throughout the U.S. to provide on-site support, troubleshooting, and repair services to our customers.
• Operate heavy machinery safely and efficiently while adhering to all regulatory requirements.
• Perform field machining activities, utilizing specialized tools and knowledge to meet specific project needs.

The ideal candidate will have strong hands‑on mechanical experience and be comfortable working in heavy industrial environments. Preferred backgrounds include:

• Mining, construction, oil field, or other heavy industrial experience.
• Welding experience, with welding identified as a primary desired skill set for this role.
• 5G welding experience is preferred.

• Field Mechanical Maintenance
• Field Welding
• Travel throughout the US
• Equipment Operation
• Field Machining

• Able to be on the road 6 weeks at a time working 13‑14 hour days.
• Certification in AWS D1.1 with successful completion of the FCAW welding test.
• Current MSHA training certification to ensure compliance with safety regulations in the mining industry preferred.
• Completion of rigging training, enabling you to perform lifting and rigging activities competently and safely.

Why Join Us? Our commitment to employee development means you'll have access to ongoing training and advancement opportunities that empower you to grow your skills and career. We are dedicated to sustainability and safety, ensuring that our workforce is protected and our operations minimize environmental impact. If you're passionate about working in the field, enjoy problem‑solving, and are eager to deliver top‑notch service to our customers, we would love to hear from you!

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.