MAINTENANCE TECHNICIAN - FIELD

EMP Trust HR Solutions; Colorado; On-site; USD 35,817 - 52,348; Full time

Benefits offered by this job

Medical, Dental, Vision, Rx

Voluntary Life Insurance

Basic Life and AD&D Insurance

Short/Long Term Disability

401(k) or Roth 401(k) with company 401

Parental Leave

Flexible Paid Time Off

Job summary

Liberty Energy Services, LLC in Henderson, CO is seeking a Maintenance Technician - Field to perform preventative maintenance, basic engine and transmission repairs, and assist higher-level technicians. The role requires understanding of PM schedules, fluid types, electrical concepts, and safe operation of equipment.

Candidates should have limited prior experience, a basic tool set, and a strong emphasis on accuracy, teamwork, and customer focus.

Qualifications

• 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 detail.
• Safety conscious.
• Customer/Client focus.
• Positive attitude.
• Prioritization & organizational skills.
• Accountability.
• Ethical practice.
• Strong team-player

Responsibilities

• Must follow all safety regulations and standards.
• Explain differences in PM schedules.
• Explain what fluid type is used in engines and transmissions.
• Identify greasing points for PM service on trailers and tractors.
• Check u-joints and identify replacements when needed.
• Demonstrate basic equipment knowledge (battery disconnect, power up/down, starting procedures).
• Engage power take off on a tractor correctly.
• Understand hydraulic system basics and failure points.
• Check fluid levels after PM and identify readings for run vs no-run states.
• Identify Liberty equipment by name.
• Understand unit mounted tools and their use in PM service.
• Complete all required paperwork accurately.
• Understand gauges and readings for each equipment type.
• General knowledge of electrical: use a multimeter to check voltage/resistance.

Skills

Engine knowledge

Transmission knowledge

Electrical basics

Tool set

Customer focus

Safety consciousness

Attention to detail

Team player

PM procedures

Organizational skills

Accountability

Ethical practice

Tools

Basic tools

Job description

# MAINTENANCE TECHNICIAN - FIELDHenderson, Colorado, USPosted On:08-Jul-2026Job Code:0000412Department:MAINTENANCE TECHNICIAN - OPERATIONSSalary:$26 - $38 Per HourShare this Job:Turn On Job AlertsApply**Summary 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 detail* Ability to stay on task and follow through* Safety conscious* Customer/Client focus* Positive attitude* Prioritization & organizational skills* Accountability* Ethical practice* Strong 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.Benefits**Salary:**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 Paid* Short Term & Long Term Disability – Company Paid* 401(k) or Roth 401(k) Retirement Plan, plus a company match* Parental Leave* Flexible Paid Time Off* And many other benefits not listed hereCompanyLiberty Energy Services, LLC