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Millwright Mining Jobs (NOW HIRING)

Rio Tinto

Millwright Journeyperson

Boron, CA · On-site

$42.13/hr

We have been mining for almost 150 years and operate with knowledge built up across generations and continents. Our purpose is finding better ways to provide the materials the world needs - striving ...

Lonmin

Millwright 1 or 2 - Concentrator

Big Timber, MT

$28 - $36.75/hr

Millwright 1 or 2 - Concentrator Location: East Boulder Mine - McLeod, MT Schedule: 5x4x4x5 ... Previous mining experience. Sibanye-Stillwater is an equal opportunity employer. We celebrate ...

Sibanye Stillwater

Millwright 1 or 2

MT · On-site

$39.46 - $42.83/hr

Millwright 1 or 2 Location: Stillwater Mine - Nye, MT Schedule: 5x4, 4x5 - 11.5-hour days Job ... Previous mining experience Education & Experience * High School Education or GED Sibanye-Stillwater ...

Sibanye Stillwater

Millwright 1 or 2

Nye, MT · On-site

$39.46 - $42.83/hr

Millwright 1 or 2 Location: Stillwater Mine - Nye, MT Schedule: 5x4, 4x5 - 11.5-hour days Job ... Previous mining experience Education & Experience * High School Education or GED Sibanye-Stillwater ...

Lonmin

Millwright 1 or 2

Nye, MT

$26 - $34/hr

Millwright 1 or 2 Location: Stillwater Mine - Nye, MT Schedule: 5x4, 4x5 - 11.5-hour days Job ... Previous mining experience Education & Experience * High School Education or GED Sibanye-Stillwater ...

Transco Northwest Inc.

Millwright Technician

Kent, WA · On-site

$20 - $35/hr

We are seeking a skilled Millwright to install, maintain, troubleshoot, and repair industrial ... Experience in frac sand, mining, aggregates, or similar heavy industrial environments. * Welding ...

Transco Northwest Inc.

Millwright Technician

Kent, WA · On-site

$20 - $35/hr

We are seeking a skilled Millwright to install, maintain, troubleshoot, and repair industrial ... Experience in frac sand, mining, aggregates, or similar heavy industrial environments. * Welding ...

SF Demo - Rio Tinto

Millwright Journeyperson

Boron, CA

$42.13/hr

We have been mining for almost 150 years and operate with knowledge built up across generations and continents. Our purpose is finding better ways to provide the materials the world needs - striving ...

Graham

Millwright- US Industrial

Superior, WI · On-site

$36.84/hr

... renewable energy, power, mining, forestry, underground, heavy construction, maintenance ... The Industrial Millwright is a hands‑on craft position responsible for keeping heavy production ...

Ledcor Group

Millwright - Crusher Maintenance

Wells, NV

$21.25 - $27.75/hr

You're an experienced Millwright who knows crushing equipment-and delivers. We're looking for ... Proven experience maintaining equipment in industrial or surface mining environments (crushing ...

Ledcor Group

Millwright - Crusher Maintenance

Carlin, NV

$24.25 - $31.75/hr

You're an experienced Millwright who knows crushing equipment-and delivers. We're looking for ... Proven experience maintaining equipment in industrial or surface mining environments (crushing ...

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Millwright Mining information

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$16

$28

$38

How much do millwright mining jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for millwright mining in the United States is $28.28, according to ZipRecruiter salary data. Most workers in this role earn between $24.28 and $31.73 per hour, depending on experience, location, and employer.

What type of Millwright makes the most money?

In the mining industry, experienced industrial millwrights who specialize in complex machinery, automation, and troubleshooting tend to earn higher wages. Those with advanced certifications, such as journeyman status or specialized training in heavy equipment, typically command higher salaries due to their technical expertise and ability to handle demanding environments.

What is the highest paid job in mining?

In mining, senior roles such as Mining Managers, Mine Superintendents, and Project Managers tend to be the highest paid, often earning six-figure salaries. Specialized positions like Mining Engineers with extensive experience or those overseeing large operations also command high compensation, especially with relevant certifications and leadership skills.

What are millwrights in mining?

Millwrights in mining are skilled tradespeople responsible for installing, maintaining, repairing, and dismantling machinery and heavy equipment used at mining sites. Their work ensures that equipment such as conveyors, crushers, pumps, and other mining machinery operate efficiently and safely. Millwrights often work with precision tools and are trained to handle both mechanical and electrical components. They play a crucial role in minimizing downtime and ensuring the smooth operation of mining processes.

Do millwrights work in mines?

Yes, millwrights working in the mining industry often perform maintenance and installation of heavy machinery, conveyors, and equipment used in mining operations. They typically work in challenging environments and may need specialized skills and certifications related to industrial machinery and safety protocols.

What are some typical challenges millwrights face when working in mining environments?

Millwrights in mining often encounter challenges such as working in remote or underground locations, dealing with large, heavy equipment, and adhering to strict safety protocols. The demanding environment requires problem-solving skills for unexpected mechanical failures and the ability to work efficiently under time pressure to minimize operational downtime. Additionally, millwrights frequently collaborate with other trades and must communicate clearly to coordinate repairs and maintenance within a diverse team.

What is the difference between Millwright Mining vs Maintenance Technician?

AspectMillwright MiningMaintenance Technician
CertificationsTrade certifications, such as Red Seal or equivalentTrade certifications or relevant technical training
Work EnvironmentMining sites, industrial facilities, heavy machineryFactories, industrial plants, equipment maintenance
Industry UsagePrimarily in mining operations and heavy industryVarious industries including manufacturing and industrial services

Millwright Mining and Maintenance Technicians both require technical certifications and work in industrial environments. However, Millwright Mining specializes in installing, maintaining, and repairing heavy mining equipment, while Maintenance Technicians have a broader role across multiple industries focusing on general machinery upkeep.

What are the key skills and qualifications needed to thrive as a Millwright in the mining industry, and why are they important?

To thrive as a Millwright in mining, you need strong mechanical aptitude, troubleshooting skills, and a relevant trade certification or apprenticeship completion. Experience with industrial machinery, alignment tools, welding equipment, and computerized maintenance management systems (CMMS) is typically required. Excellent problem-solving, attention to detail, and effective teamwork are essential soft skills in this field. These abilities ensure safe, efficient installation and repair of mining equipment, minimizing downtime and supporting continuous operations.

What is a Millwright in a mine?

A millwright in a mine is a skilled tradesperson responsible for installing, maintaining, and repairing heavy machinery and equipment used in mining operations. They work with tools such as hoists, grinders, and welding equipment, often following technical manuals and safety protocols to ensure equipment functions efficiently and safely.
More about Millwright Mining jobs
What states have the most Millwright Mining jobs? States with the most job openings for Millwright Mining jobs include:
What job categories do people searching Millwright Mining jobs look for? The top searched job categories for Millwright Mining jobs are:
Millwright Mining jobs near you
Infographic showing various Millwright Mining job openings in the United States as of June 2026, with employment types broken down into 98% Full Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $58,821 per year, or $28.3 per hour.
Millwright Journeyperson

Millwright Journeyperson

Rio Tinto

Boron, CA • On-site

$42.13/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 7 days ago

Rio Tinto rating

7.8

Company rating: 7.8 out of 10

Based on 32 frontline employees who took The Breakroom Quiz

11th of 31 rated mining

Job description

Millwright Journeyperson
  • Opportunity to develop your career and work for a global company.
  • Contribute to the success of Rio Tinto by applying your skills and professional expertise.
  • Join a company with a world class reputation for safety and a culture that supports inclusion and diversity.
  • Role based in Boron, California
  • For California based roles the expected hourly rate is $42.13

About the role
Finding better ways to provide the materials the world needs
We are looking for a Millwright Journeyperson to join the Rio Tinto Maintenance Department and provide construction, installation, relocation, repair, and preventative maintenance on machinery, equipment, and facilities for the optimum operating efficiency.
This role is a great opportunity to become part of Rio Tinto Borates which operates globally providing borates to world markets.
In addition to paying competitively and providing great benefits packages, we want you to live the lifestyle that is right for you and your family. And because of our size and scale, there are many opportunities to learn, grow and do more than you ever thought possible.
Every hour of every shift, your safety and wellbeing is our number one priority. We do the work only if it is safe, and we invest to make sure every member of the team has the quality tools they need to do their job.
Working and reporting to the Maintenance Supervisor, you will be:
  • Coordinates Millwright's function with overall Plant operations.
  • Using power and hand equipment, performs varied types of rigging, often at heights which require climbing and the use of safety lines or bos'n chairs.
  • Splices hemp and wire rope.
  • Diagnoses and repairs all types of equipment, including pumps, elevators, screw conveyors, belting, material handling, crushers, centrifuges, and dryers, etc.
  • Performs oxy-acetylene or arc welding to fabricate, install, or repair equipment.
  • Determines size and type of welding rod, proper heat application and type of welding required. Performs butt, fillet, horizontal, vertical and overhead welding on plate, structural steel, pipes and machinery.
  • Installs, repairs, cleans and replaces pipes and fittings for refrigeration, steam, air, water, ammonia, acid process and other industrial pipe lines.
  • Installs, repairs, cleans and replaces domestic water and sewer lines.
  • Reads, understands and utilizes information contained in blueprints and drawings related to the installation or repair of equipment.
  • Routinely inspects, tests and operates equipment to determine whether it is functioning properly and safely.
  • Studies information on new equipment and participates in training related to its maintenance.
  • Assists in training less-skilled employees.

What you'll bring
  • A commitment to the safety of yourself and your team
  • Must have one to two years' experience in metal fabrication, Arc welding, oxygen and acetylene welding
  • Experience repairing shovels, pipelines, pumps, crushing and conveying equipment is preferred.
  • To qualify for Millwright First Class must be Journeyman Craftsman and have a minimum of four years relevant experience
  • High School Diploma or GED
  • Valid State Driver's License

What we offer
We are committed to providing our employees with what they deserved. Be recognized for your contribution, your thinking, your hard work, and go home knowing you've helped the world progress, we provide:
  • A safety-focused and inclusive working environment
  • Access to top tier family-friendly health programs including medical, prescription drug, dental, vision, life insurance coverage and various voluntary benefits.
  • A 5% of base pay Company contribution to save for your retirement needs.
  • 401(k) matching program (company matched .35 per dollar up to 6% of your base pay)
  • Generous Rio Tinto employee share program, which allows you to purchase Rio Tinto stock in the form of ADRs and includes matching Company shares.
  • Comprehensive leave policies which cover all moments that matter in life (vacation, paid sick leave, paid holidays, paid bereavement leave).
  • Regional and national discounts program for a multitude of leisure purposes and products
  • Ongoing Employee Assistance Program (EAP) for you and your family; to help in addressing educational opportunities, addiction treatment, depression, stress, domestic issues, financial management, and legal concerns.
  • Virgin Pulse Wellbeing Program with incentives to help with physical fitness, nutrition, sleep habits, stress management, and more.

About Rio Tinto
Rio Tinto is a leading global mining and materials company. We operate in 35 countries where we produce iron ore, copper, aluminium, critical minerals, and other materials needed for the global energy transition and for people, communities, and nations to thrive. We have been mining for almost 150 years and operate with knowledge built up across generations and continents.
Our purpose is finding better ways to provide the materials the world needs - striving for innovation and continuous improvement to produce materials with low emissions and to the right environmental, social and governance standards. But we can't do it on our own, so we're focused on creating partnerships to solve problems, create win-win and meet opportunities.
Where you will be working
Rio Tinto Borates is a global leader in industrial mineral supply and science. We supply approximately 25% of the world's demand for refined borates, minerals essential to life and modern living. We seek to create mutual value by working closely with our investment partners and host communities. Our 20 Mule Team Borax brand pays tribute to our first borates mining operation in Death Valley in 1872.
About Rio Tinto
Rio Tinto is a leading global mining and materials company. We operate in 35 countries where we produce iron ore, copper, aluminium, critical minerals, and other materials needed for the global energy transition and for people, communities, and nations to thrive.
We have been mining for 150 years and operate with knowledge built up across generations and continents. Our purpose is finding better ways to provide the materials the world needs - striving for innovation and continuous improvement to produce materials with low emissions and to the right environmental, social and governance standards. But we can't do it on our own, so we're focused on creating partnerships to solve problems, create win-win situations and meet opportunities.
Respect and Inclusion
Rio Tinto is committed to equal employment opportunity. All qualified applicants will be considered without regard to race, color, sex, age, religion, national origin, disability, or any other characteristic protected by federal, state, or local law.
We are committed to an inclusive environment where people feel safe, respected and valued. We want our people to feel that all voices are heard and that a variety of perspectives are not only welcome but are essential to our success. We treat all our people fairly and with dignity.
Rio Tinto participates in E- Verify to confirm work authorization. Please visit http://www.ucis.gov/ for more information.

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