Field Service Welder
Komatsu North America
Field Service Welder
Komatsu is seeking an experienced Field Service Welder to support open-pit mining operations, with a strong focus on electric mining shovels and large gear case components. In this role you'll do a lot of 3G and 4G welding, field machining and line boring at customer sites across AZ, NM, and CA. This role is ideal for technicians who have worked on shovels or drills (preferred but not required), millwright (ball mills, crushers) or gear casefocused technicians who enjoys hands-on work in the field and wants to work on some of the largest equipment in the industry. If you're looking for a job where you're on the road, this could be a great fit!
What You'll Do
- Perform field service maintenance and repairs on electric mining shovels, primarily in open-pit mine environments
- Change and rebuild major shovel components, including large gear cases
- Diagnose mechanical issues and troubleshoot complex equipment systems
- Work closely with mine site teams to ensure equipment uptime and safe operation
- Travel extensively to mine sites (AZ mostly, some NM and CA)
- Work hours are typically 12 hours daily, and a 6-day-on schedule in the field
Key Job Responsibilities
- Primary focus on a safe work environment and employing safe work practices on a consistent basis
- Lay out and perform complex repairs with a high level of accuracy and quality
- Assess equipment repair needs and develop repair processes
- Troubleshoot, maintain, and perform minor and major repairs to all assigned equipment
Qualifications/Requirements
- 3+ years' of welding experience
- Able to pass a 3G and 4G 4/16" wire test
- Willing to travel 6 days a week
- Clean driving record
- Ability to use all varieties of precision measuring instruments
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!
- ...Field Service Welder Posting Start Date: 6/8/26 Job Location (Short): Mesa, Arizona, USA, 85210-6105 | Chandler, Arizona, USA, 85249 Requisition ID: 36043 Onsite or Remote: Onsite Position Join Komatsu and Be Part of Something...SuggestedLive inRemote work
$20 - $32 per hour
...Description Job Title: Structural Steel Shop all Positions, fitters, welders, parts, paint and install Location: 7851 E Pr Ave, Mesa, AZ... ...to enhance skills and adherence to quality standards. Field Installation. Required Qualifications: ~3-5 years of...SuggestedHourly payFull time$25 - $65 per hour
...Job Description Job Description Stainless Steel Fabrication and Process Piping Company Seeking Skilled TIG Welder/Pipe Fitter. Growing company with opportunities for advancement. Responsibilities: Stainless steel Tig welding and pipe fitting. Journeyman pipe...SuggestedHourly payMonday to Friday- ...Job Description Job Description Welder Fabricator We are looking for a motivated, experienced welder to join our company as a Welder Fabricator. As part of our team of professional fabricators, you construct and manufacture metal parts and products, taking particular...Suggested
- ...Description We are seeking experienced Welder Fabricators to become an integral part of... ...weld and assemble new metal forms. Field Welder should be capable of going out in... ...1950, offers all of Arizona the exterior services you expect. Creative Environments is an industry...SuggestedSummer workMonday to Friday
$40 per hour
...Job Description Job Description Welder / Fabricator (Night Shift) 2 WEEK PROJECT ONLY!!! Pay: Up to $40/hour (based on experience... ...standards at all times ~ Work collaboratively with shop and field teams to meet production goals Qualifications &...Full timeMonday to FridayShift workNight shift$27 - $35 per hour
...years, Johnson Controls has delivered performance where it really matters. Backed by advanced technology, lifecycle services and an industry-leading field organization, we elevate customer performance, turn goals into real-world results and help move society forward....Hourly payLocal area- A national construction firm in Gilbert, Arizona is seeking an experienced Ironworker Supervisor to lead and coordinate activities of construction crews. Responsibilities include supervising work on-site, ensuring safety standards, and training personnel on construction...
- ...Job Description Job Description Description: Reports To: Asset & Safety Manager Location: Mesa, AZ (Field-based: traveling to various local quarry sites) Industry: Surface Mining / Rock Crushing / Yellow Iron Build the Backbone of Our Operations Are you a...Hourly payTemporary workLocal area
- ...Orbital Welder Job Category: Welders Requisition Number: ORBIT001336 Posted: May 13, 2026 Full-Time On-site Chandler... ...flat, horizontal, vertical, or overhead positions in a shop or field welds in tight areas. Examine weld for bead size and other specifications...Full timeApprenticeshipWeekend work
$25.57 - $31.26 per hour
...Welder Join Komatsu and be part of something big! We are seeking experienced heavy industrial welders/fabricators to support the fabrication... ...a 332 wire Occasionally travel to mine sites to support field work (approximately 25% of the time) Maintain a strong focus...Hourly payTemporary workLive inMonday to Friday$25.57 - $31.26 per hour
...Job Description Apply now Welder Posting Start Date: 3/30/26 Job Location (Short): Mesa, Arizona, USA,... ...a 332 wire Occasionally travel to mine sites to support field work (approximately 25% of the time ) Maintain a strong focus...Hourly payTemporary workLive inRemote workMonday to Friday- ...Inspect vehicles and trailers to determine installation and fabrication requirements. Discuss work requirements with shop foreman or service advisor. Communicate additional service or repair recommendations to service advisor. Plan work procedures in cooperation...
$25.57 - $31.26 per hour
...Welder Posting Start Date: 3/30/26 Job Location (Short): Mesa, Arizona, USA, 85210-6105 Requisition ID: 354... ...Weld a 332 wire Occasionally travel to mine sites to support field work (approximately 25% of the time ) Maintain a strong focus...Hourly payTemporary workLive inRemote workMonday to Friday- ...As a Welder Fabricator at Creative Environments, you will be an essential force behind our custom, high-quality designs that set us apart... ...ways. Our welders / Fabricators can work in both shop and field settings. The Shop welders work mostly with aluminum and our field...
$20.9 - $38.38 per hour
...reconstruction. Work in adverse weather and other adverse shop and field situations presented by client needs. Accept all out-of-town... ...sketches and diagrams. Operate welding equipment. Prepare service reports. Plan and control cost of repair jobs. Maintain company...Hourly payRemote workShift workNight shiftDay shift- ...Structural Welder Location: Tempe, AZ, US, 85281 Best People + Right Culture. These are the driving forces behind JE Dunn's success... ...with minimal guidance Ability to provide excellent customer service Ability to build relationships and collaborate within a team...ApprenticeshipCasual work
$22 - $29 per hour
...Job Description Job Description Structural Fitter/Welders Needed MMI is an industrial contractor and steel fabricating company based in Mesa, Arizona. MMI has been in business since 1974 and continues to grow each year. We are very proud of the more than 200 loyal...For contractors$22 - $26 per hour
Experienced Welder - Stainless/TIG Join us at Arizona Restaurant Supply’s Stainless Concepts division, which specializes in the custom... ...Restaurant Supply, Inc Arizona Restaurant Supply is a full-service supplier to the hospitality industry—restaurants, hotels, schools...Full time- Foresight Technologies Inc is seeking a skilled Welder based in Tempe, Arizona, to cut and join materials with precision. You will perform essential tasks such as reading blueprints, setting up equipment, and welding components. The ideal candidate has proven experience...Apprenticeship
- ...Job Type Full-time Description Metro Fire + Security has been serving Arizona since 1972. We are a full-service fire protection company that offers statewide service. We are a family-owned business that prides itself on customer service and integrity. Our...Full timeWork experience placementWork at officeFlexible hoursNight shiftWeekend work
$27 - $35 per hour
...and Long-Term Disability ~ Employee Assistance Program ~ Wellness Program ~ And More! What you will do Receive service calls from Service Resource Center, including a brief description of equipment/system malfunctions. Contact customer representative...Hourly payTemporary workLocal area- ...Job Description Job Description Welder is responsible for fabricating, fitting, assembling, and welding metal components and structures according to blueprints, drawings, and specifications. This role requires proficiency in welding techniques, metal fabrication processes...
- ...Job Description Job Description Are you a skilled welder with aerospace experience ready to take your craft to the next level? We’re looking for a detail-oriented Orbital Welder/Brazer to join our team and help build precision components that go where it matters most...Full timeDay shiftAfternoon shift
- ...customers across the U.S. Our market spans all industries and our service offerings include Critical Electrical, Mechanical & Structural,... ...or schedule. Ensure proper paper flow of information from field to supervisor regarding delivery commitments, field dimensions,...Permanent employmentFor subcontractorLocal areaShift work
- Job Description Job Description We are a general contractor who self performs structural steel fabrication located in Tempe Arizona. We are seeking a skilled metal fabricator to join our team. This role requires structural steel fabrication experience and welding...For contractors
$25 - $31 per hour
2nd Shift Tig Welder We are seeking experienced TIG Welders to support a fast-paced production line environment. This role involves TIG welding black carbon steel and stainless-steel pipe, including flanges and elbows, with a strong focus on cycle time, takt time, and...Contract workTemporary workMonday to ThursdayShift workDay shiftAfternoon shift$25 - $29 per hour
Job Description Job Description Salary: $25-$29 DOE An "NAP Operator" (Numerical Automatic Programmer) is a role focused on CNC (Computer Numerical Control) machine operation and programming. In Arizona's fabrication industry, this position bridges the gap between...Summer work$22 - $26 per hour
A leading supplier in the hospitality industry is seeking an experienced Welder for their Stainless Concepts division in Tempe, Arizona. The role involves custom fabrication of commercial kitchen accessories, requiring expertise in TIG and stainless welding, a safety-minded...Full time$25 - $31 per hour
...Job Description Job Description Job Title: 2nd Shift TIG Welder Job Description We are seeking experienced TIG Welders to support a fast-paced production line environment. This role involves TIG welding black carbon steel and stainless-steel pipe, including flanges...Weekly payContract workTemporary workWork at officeMonday to ThursdayShift workDay shiftAfternoon shift
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Field Service Welder. Be the first to apply!


