Millwright - Mining

Loenbro; Phoenix (AZ); On-site; USD 65,000 - 95,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) retirement plan with company 
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Paid time off (PTO)

Life and disability insurance

Professional development and training

Employee Assistance Program (EAP)

Job summary

Loenbro is seeking experienced Millwrights for Arizona sites to install, assemble, dismantle, maintain, troubleshoot, and repair machinery to exact specifications. You will work with precision tools and read blueprints to ensure safe, compliant operation.

The role requires 4–5 years of industrial construction/maintenance experience, Journeyman precision millwright hand tools, and the ability to work outdoors up to 12 hours a day with PPE. Join a team focused on safety and quality.

Qualifications

• Experience with industrial machinery installation, repair and maintenance.
• Reading blueprints, schematics, and engineering specs.
• Must have all Journeyman Precision Millwright hand tools.
• 4–5 years of industrial construction/maintenance experience.
• Millwright experience (3+ years).
• Reliable transportation and ability to lift up to 50 lbs.
• Ability to work with others and independently.
• Willingness to work outdoors in all weather; up to 12 hours.

Responsibilities

• Install, assemble, dismantle, maintain, troubleshoot, and repair machinery.
• Inspect, document scope of work, and use precision leveling & alignment tools.
• Assemble and install equipment and foundations; weld, bolt, and fasten as required.
• Operate lathes, grinders, and other shop equipment; fabricate parts.

Skills

Industrial machinery installation

Blueprints & schematics reading

Precision millwright tools

Team leadership

Problem solving

Manual dexterity

Math & geometry

Safety awareness

Tools

Journeyman precision millwright tools

Job description

Company: Loenbro, LLC
Business Unit/Department: Loenbro - Southwest
Location: Arizona
Reports To: Superintendent
Employment Type: Full Time
FLSA Classification: Non-Exempt

About Loenbro

Loenbro is a trusted, long-term construction lifecycle partner to thousands of customers across the U.S. Our market spans all industries, and our service offerings include Critical Electrical, Mechanical & Structural, Soft Crafts, Inspection, Underground Maintenance and Installation, and Fabrication. Our expertise lies in simplifying the complex and establishing long-standing relationships with our partners. We have a national presence but a local approach, and every customer benefits from our capabilities and our care.

At Loenbro, we don't just offer jobs, we build careers grounded in integrity, teamwork, excellence, and purpose. Join a team where your expertise is valued, your growth is supported, and your work helps build and maintain the critical infrastructure that supports communities across the nation.

Position Overview:Loenbro Industrial Services Group is seeking to hire experienced Millwrights for our Arizona jobsites.

As a Millwright, you will install, assemble, dismantle, maintain, troubleshoot, and repair machinery to specifications. Millwrights use precision tools and processes to ensure that the machinery is installed and working correctly and ensuring compliance with all safety regulations and guidelines. We offer a competitive salary, a full range of benefits, a challenging work environment, and growth potential.

Job Duties:

• Work with industry-specific and complex precision machines, including but not limited to exhaust fans, generators, hydraulic systems, pumps, gears, bearings, compressors, etc.
• Plan, inspect, verify, and document the scope of work.
• Use precision leveling and alignment tools to measure angles, material thickness, and small distances with calipers, squares, micrometers, optical instruments, and other tools.
• Fit bearings, align gears and wheels, attach motors, and connect belts according to manufacturer’s blueprints and drawings.
• Dismantle machines using hammers, wrenches, crowbars, and other hand tools.
• Assemble and install equipment such as shafting, exhaust fan blades, and pump systems.
• Assemble machines and bolt, weld, rivet, and fasten machinery to foundations or other structures using hand tools and power tools.
• Operate engine lathes, grinders, and files.
• May construct foundations for machinery.
• Fabricate and install parts, equipment, and machinery by measuring, cutting, drilling, and/or welding.
• Unload, inspect, move, and set equipment into position using cranes, hoists, dollies, rollers, and trucks.
• Use rigging and hoisting devices such as chokers, chain falls, and come-alongs to move equipment/materials into place.
• Conduct preventative maintenance such as lubrication and fixing or repairing worn parts.
• Follow directions from the supervisor.
• Must be willing to perform other duties as assigned.
• Other duties as assigned.
• Able to recognize changing ground conditions.
• Adheres to all safety rules.
• Maintaining the work areas in a clean, safe, and orderly manner on a continuous basis
• Perform all other job duties as assigned.

Skill/Qualifications:

• Must have experience with industrial machinery installation, repair, and maintenance.
• Must know how to read blueprints, schematic drawings, and engineering specifications, and understand how to read and interpret technical manuals to determine work procedures.
• Must have all Journeyman Precision Millwright hand tools.
• Minimum 4-5 years of industrial construction/maintenance experience.
• Minimum of 3 years of Millwright experience.
• Must have reliable transportation.
• Demonstrated industrial construction/maintenance history experience.
• Knowledge of hand tools, power tools, and layout tools such as lasers, ultrasonic measuring and alignment tools, plumb bobs, cutting torches, welding machines, hydraulic torch wrenches, hydraulic stud tensioners, soldering guns, and metalworking equipment, including lathes and grinding machines.
• Organization and time management.
• Good problem-solving abilities.
• Good aptitude and manual dexterity
• Knowledge of math concepts, geometry, and layout.
• Demonstrated ability to lead others and provide detailed instructions.
• Ability to work with others – team player.
• Ability to work independently – minimal supervision.
• Effective communication skills with co-workers and supervisors.
• Employees are required to adhere to large amounts of standing, walking, bending, squatting, and lifting.
• Employees may be required to lift, carry, and move up to 50 lbs.
• Will occasionally work at heights, climb ladders and stairways, and work off platforms.
• Must be capable of working outside in the elements, including, but not limited to heat, cold, rain, snow, and wind; and must be able to work for prolonged periods, up to 12 hours a day.
• Employees will be required to wear personal protective equipment (PPE) i.e. hard hat, safety glasses/goggles, ear plugs/muffs, masks/respirators, safety vests, gloves, and steel-toe boots.
• Walking on uneven terrain, with an average of two miles per day.
• Exposure to noise above 85 decibels and intense odors
• If driving is required, a valid driver’s license and proof of insurability will be required. All drivers are subject to a DMV background records search.

This role requires compliance with all applicable safety regulations, personal protective equipment (PPE) requirements, and Loenbro Environmental Health & Safety (EH&S) policies.

Loenbro offers a competitive salary, comprehensive benefits package, and rewards to those who join our team:

• Medical, dental, and vision insurance
• 401(k) retirement plan with company match
• Paid time off (PTO)
• Life and disability insurance
• Professional development and training opportunities
• Employee Assistance Program (EAP)

Benefits eligibility may vary based on employment classification and hours worked.

Our Core Values (LEAD)

At Loenbro, we are guided by our core values:

• Living with Integrity
• Acting with Urgency

If you're ready to join a company committed to building exceptional projects, developing outstanding people, and delivering excellence every day, we want to hear from you.

Equal Opportunity Employer

Loenbro is an Equal Opportunity Employer