MAINTENANCE TECHNICIAN - FIELD

Liberty Energy; Vernal (UT); On-site; USD 36,000 - 52,000; Full time

Benefits offered by this job

Medical, Dental, Vision

401(k) with company match

Parental Leave

Flexible Paid Time Off

Job summary

Liberty Energy in Vernal, UT is seeking a Maintenance Technician – Operations to perform preventive maintenance, including basic engine and transmission repairs. You will assist with repairs on tractors and trailers and support higher-level technicians as needed.

The role requires knowledge of PM schedules, basic electrical concepts, and a detail-oriented, safety-conscious mindset. Strong teamwork and communication are essential for success in this field.

Qualifications

• 1 year or less in related industry experience.
• Basic understanding of engines, transmissions and their theories.
• Can perform PM services with little to no instruction.
• Must possess basic tool set.

Responsibilities

• Follow all safety regulations and standards.
• Explain differences in PM schedules.
• Identify greasing points for PM service on tractors and trailers.
• Check u-joints and identify if replacement is needed.
• Know battery disconnect locations and starting procedures.
• Understand hydraulic systems basics and potential failure points.
• Check fluid levels after PM and identify checked components.
• Identify Liberty equipment by name.
• Complete all required paperwork accurately.

Skills

Engine knowledge

PM procedures

Safety minded

Tools handy

Team player

Electrical basics

Tools

Multimeter

Hydraulic systems

PTO knowledge

Basic hand tools

Job description

Vernal, Utah, US Posted On: 09-Nov-2026Job Code: 0000412Department: MAINTENANCE TECHNICIAN - OPERATIONSSalary: $26.00 - $38.00 Per HourSummary of Position:Responsible for performing preventative maintenance services, including basic engine and transmission repairs. Performs basic repairs on tractors and trailers. Assists the Maintenance Technician II and Maintenance Technician III positions with repairs and troubleshooting.Qualifications & Requirements:1 year or less at Liberty or of related industry experience.Basic understanding of engines, transmissions and their theories.Can perform PM services with little to no instruction.Must possess basic tool set.Possesses general knowledge of electrical circuits.Attention to detailAbility to stay on task and follow throughSafety consciousCustomer/Client focusPositive attitudePrioritization & organizational skillsAccountabilityEthical practiceStrong team-playerPrimary Responsibilities:Must follow all safety regulations and standards.Must be able to explain the differences in the PM schedules.Must be able to explain what fluid type is to be used in engines, transmissions, power ends, drive boxes, small engines and the fluid capacity of each type.Identifies all greasing points that are included in the PM Service for both trailer mounted units and tractors.Understands how to properly check u-joints and identifies if they need to be replaced.Has basic equipment knowledge including where battery disconnect switches are, the proper way to power up and power down equipment and understands the starting procedures of equipment.Understands the proper way to engage power take off on a tractor.Base knowledge of key points on hydraulic systems and where major failures can occur if proper steps are not followed.Understands how to check fluid levels after a PM service and identifies which components are checked while running, and which ones are checked in a no-run state.Must be able to identify all Liberty equipment by name.Shows understanding of unit mounted tools and how they are used in the process of doing a PM service. (i.e. fuel priming pump).Full understanding on completing all required paperwork.Understanding of manual gauges, their purpose, and correct readings per each equipment type.General knowledge of electrical: use of a multi meter to check voltage and resistance.Other Duties: This job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this position. Duties, responsibilities, and activities may change at any time with or without notice.Working Conditions/Environment:Regularly operates in a highly safety-conscious environment, outdoor and indoor.Regularly be exposed to cold, heat, dust, odors, oil, fumes, and noise.Requires frequent bending, stooping, kneeling crouching, crawling, climbing, balancing, lifting, carrying, reaching, etc. with arms, hands, and fingers.BenefitsSalary:Compensation for the role will depend on a number of factors, including a candidate’s qualifications, skills, competencies, and experience and may fall outside of the range shown.Benefits:At Liberty Energy, our total employee benefits include, but are not limited to, the following:Medical, Dental, Vision, Prescription Drug (Rx)Voluntary Life Insurance for Employee, Spouse, & Child(ren)Employee Basic Life and AD&D Insurance – Company PaidShort Term & Long Term Disability – Company Paid401(k) or Roth 401(k) Retirement Plan, plus a company matchParental LeaveFlexible Paid Time OffAnd many other benefits not listed here