Heavy Equipment Field Service Technician

Wilks Brothers, LLC; Midland, Odessa (TX, TX); On-site; USD 60,000 - 90,000; Full time

Benefits offered by this job

Medical + Dental + Vision Coverage

401K + Company Match

Life Insurance + Long Term Disability

Health Savings Account (HSA)

Tuition Reimbursement Program

Wellness Check Program - Insurance 1

EAP Resources

Voluntary Benefit Offerings

Paid Holidays

Paid Time Off (PTO)

Job summary

Interstate Earthworks, LLC, a Wilks Brothers company, is seeking a Heavy Equipment Field Service Technician for on-site work in Midland/Odessa, TX. You will maintain, repair, and troubleshoot mining equipment and heavy machinery used in sand mining operations to keep production running safely and with minimal downtime.

The ideal candidate has hands-on experience with mechanical, hydraulic, and electrical systems, reads schematics, and can work outdoors in demanding conditions while documenting

Qualifications

• High school diploma or equivalent; technical or vocational training preferred.
• Proven experience as a Field Service Technician or Maintenance Technician in mining, construction, or heavy industrial environments.
• Strong mechanical, hydraulic, and electrical troubleshooting skills.
• Ability to read schematics, technical manuals, and equipment diagrams.
• Proficiency with hand tools, power tools, and diagnostic equipment.
• Valid driver’s license; ability to operate company vehicles and heavy equipment.
• Ability to work in outdoor environments and in physically demanding conditions.
• Strong problem-solving skills, attention to detail, and the ability to work independently or in a team.

Responsibilities

• Perform routine inspections, preventive maintenance, and repairs on mining and processing equipment including conveyors, crushers, screens, pumps, and heavy machinery.
• Troubleshoot mechanical, hydraulic, and electrical systems to identify and resolve malfunctions quickly.
• Maintain accurate service logs, repair records, and parts inventories.
• Assist with equipment installation, modification, and commissioning of new machinery.
• Respond to equipment breakdowns promptly, minimizing operational downtime.
• Ensure all work is performed in compliance with safety regulations, company policies, and industry standards.
• Collaborate with operations and maintenance teams to improve equipment reliability and efficiency.
• Recommend and implement improvements to machinery and equipment based on observed performance issues.
• Participate in safety meetings, training, and continuous improvement initiatives.

Skills

Mechanical troubleshooting

Hydraulic troubleshooting

Electrical troubleshooting

Reading schematics

Education

High school diploma

Technical or vocational training

Tools

Hand tools

Power tools

Diagnostic equipment

Job description

Heavy Equipment Field Service Technician

Company Information: Interstate Earthworks, LLC is a Wilks Brothers company. Wilks Brothers is a multifaceted, family-based partnership headquartered in Cisco, Texas with employees working in offices in Cisco, Willow Park, Fort Worth, Houston, and beyond. We invest in relationships and recognize the value in people, communities, and businesses. Our customers are not a number; they are a name, a family member, a friend. In the good times and in difficult times we treat them all equally – exactly how we want to be treated. We believe that business is not just about profit – it is personal too. At Wilks Brothers, we respect the people that make our business grow: our employees and our customers. Our goal is to develop mutually beneficial partnerships utilizing our core values of: Faith, Integrity, Team, Growth and Loyalty.

We do not offer visa sponsorship for this position.

This position will be on site in Midland/Odessa, TX.

This position is eligible for overtime.

• Competitive Compensation Package
• Medical + Dental + Vision Coverage
• 401K + Company Match
• Life Insurance + Long Term Disability Coverage – 100% Company Paid
• Health Savings Account (HSA)
• Tuition Reimbursement Program
• Wellness Check Program - Insurance Premium Discounts
• EAP Resources
• Voluntary Benefit Offerings
• Paid Holidays
• Paid Time Off (PTO)

Position Summary: The Heavy Equipment Field Service Technician is responsible for the maintenance, repair, and troubleshooting of all mining equipment and machinery used in sand mining operations. This role ensures equipment operates safely, efficiently, and with minimal downtime. The ideal candidate has hands‑on experience with heavy equipment, mechanical systems, hydraulics, and electrical systems in an industrial or mining environment.

• Perform routine inspections, preventive maintenance, and repairs on mining and processing equipment including conveyors, crushers, screens, pumps, and heavy machinery.
• Troubleshoot mechanical, hydraulic, and electrical systems to identify and resolve malfunctions quickly.
• Maintain accurate service logs, repair records, and parts inventories.
• Assist with equipment installation, modification, and commissioning of new machinery.
• Respond to equipment breakdowns promptly, minimizing operational downtime.
• Ensure all work is performed in compliance with safety regulations, company policies, and industry standards.
• Collaborate with operations and maintenance teams to improve equipment reliability and efficiency.
• Recommend and implement improvements to machinery and equipment based on observed performance issues.
• Participate in safety meetings, training, and continuous improvement initiatives.

Required Education, Experience, and Qualifications:

• High school diploma or equivalent; technical or vocational training preferred.
• Proven experience as a Field Service Technician or Maintenance Technician in mining, construction, or heavy industrial environments.
• Strong mechanical, hydraulic, and electrical troubleshooting skills.
• Ability to read schematics, technical manuals, and equipment diagrams.
• Proficiency with hand tools, power tools, and diagnostic equipment.
• Valid driver’s license; ability to operate company vehicles and heavy equipment.
• Ability to work in outdoor environments and in physically demanding conditions.
• Strong problem‑solving skills, attention to detail, and the ability to work independently or in a team.

Working Conditions:

• Bending, lifting, climbing, pushing, pulling, kneeling, sitting stand, walk, kneel, stoop, squat, pull, push, climb, crouch, crawl, talk, hear, and see and standing (occasionally) for long periods of time.
• The essential duties of this position require moderate to heavy lifting and carrying.
• Must be able to position oneself to work in confined spaces such as trenches, pits, manholes, attics, and tunnels and demonstrate manual dexterity and be able to use hands to handle, or feel objects, tools, or controls.
• Exposure to moderate noise levels, vibrations, and bright lights; and exposure to dust, fumes, and gases; and all climate types including hot and cold temperatures, humidity, rain, snow, etc.
• Able to wear common protective or safety equipment such as safety shoes, glasses, gloves, hearing protection and hard hats when needed.
• React quickly using hands, fingers, or feet.
• Must be able to comprehend and follow written and oral instructions.
• Must be able to complete tasks even with frequent interruptions.
• Must be able to use discretion and independent judgment as needed.
• Must be able to speak clearly on the phone and to fellow workers.

#LI-ONSITE #LI-BN1 #INTERSTATEEARTHWORKS

I acknowledge that I have read and understand the description of this position and have had the opportunity to ask my supervisor about any points I did not understand. I hereby state that I can perform the essential functions of this position with or without reasonable accommodation.

Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws.For further information, please review the Know Your Rights notice from the Department of Labor.