MAINTENANCE TECHNICIAN - FIELD

EMP Trust HR Solutions; Cibolo, Northern (TX, KY); Hybrid; USD 74,677,000 - 137,540,000; Full time

Benefits offered by this job

Medical coverage

Dental coverage

Vision coverage

401(k) or retirement plan

Job summary

Liberty Energy is seeking a Maintenance Technician - Field in Cibolo, TX. The role involves performing DOT inspections, hydraulic and electrical troubleshooting, and major component changes while maintaining strict safety standards.

You will work with diagnostic software and cross-train across Electronics and Parts departments. Training will be provided, with progression tests after six months to demonstrate competence.

Qualifications

• 2 years of related industry experience.
• Good understanding of engines and transmissions.
• Must sign off training before progression test and pass progression test after 6 months.

Responsibilities

• Follow all safety regulations and standards.
• Perform DOT inspections and repairs with minimal instruction.
• Use diagnostic software to troubleshoot and repair engines, transmissions, and hydraulic/electrical systems.
• Execute power end inspections and major component changes such as engines, transmissions, and pumps.

Skills

Engines & transmissions

Safety oriented

Team player

Welding basics

Cross-training mindset

Tools

Diagnostic software

Hydraulic systems knowledge

Electrical troubleshooting

Job description

# MAINTENANCE TECHNICIAN - FIELDCibolo, Texas, USPosted On:28-Sep-2026Job Code:0000413Department:MAINTENANCE TECHNICIAN - OPERATIONSSalary:$26 - $48 Per HourShare this Job:Turn On Job AlertsApply**Qualifications & Requirements:*** 2 years at Liberty of related industry experience.* Has a good understanding of engines and transmissions.* All training must be signed off by the appropriate leadership showing understanding and completion of training before the progression test can be given. Co-worker referral must be scored a minimum of 25 out of 30 before progression test can be given.* Progression test will be given after 6 months of service and requires a score of 90% to be considered passing.* Possesses an advanced tool set.* A willingness to learn and retain information.* A willingness to train and share knowledge of Liberty equipment with other Liberty employees.* To follow all safety processes and procedures.* Must not have received any write-ups within the past year.**Indicators & Attributes for Success:*** Ability to stay on task and follow through* Attention to detail* Safety conscious* Customer/Client focus* Positive attitude* Prioritization skills* Accountability* Ethical practice* Strong team-player**Training:*** Hydraulic courses.* A/C certification for evacuation and charging.* DOT Inspection certification.* Basic welding knowledge and theory.* Knowledge of engine/transmission diagnostic software.* Power end inspection and theory.* Employees will have the opportunity to attend the listed above training courses and will receive a certificate of completion at the end of each course. Courses will be scheduled throughout the year to ensure that all employees have the opportunity to receive the scheduled training. A training schedule will be posted and made available to all employees along with prior notice of courses that have been scheduled for employees from their supervisor or manager. All training will be tracked on a progression form to ensure that the training requirements have been met.Cross Training* Electronics Department: Will be required to complete two days of cross training in the Electronics Department to have a good understanding of basic electronics and Lime functions. Cross training will be scheduled by the Maintenance Manager/Electronics Supervisor and must be completed in the first month of employment. Upon completion of cross training, must be signed off by Maintenance Manager and Electronics Supervisor.* Parts Department: Will be required to complete two days of cross training in the Parts Department to have a good understanding of part ordering, issuing and their process. Cross training will be scheduled by the Maintenance Manager/Parts Manager and must be completed in the first month of employment. Upon completion of cross training, must be signed off by Maintenance and Parts Manager.* Must have a good understanding of clutch inspection, repair, and adjustment process.* Has basic knowledge of welding and fabrication.**Primary Responsibilities*** MUST FOLLOW ALL SAFETY REGULATIONS AND STANDARDS.* Can perform DOT inspections and repairs with no instruction.* Basic understanding of the use of diagnostic software and how to use it.* Proficient knowledge of hydraulic systems and their correct settings.* Can perform hydraulic system troubleshooting.* Proficient knowledge of electrical systems and troubleshooting.* Understands proper engine troubleshooting, maintenance, and repair.* Understands proper transmission troubleshooting, maintenance, and repair.* Basic understanding of Kalmar troubleshooting and repair.* Has a good understanding of basic equipment operation and theory.* Performs power end inspections and repair.* Basic understanding of troubleshooting and repair of Lincoln greaser.* Performs major component changes (Engines, Transmissions, and Power Ends).* Understands fluid end inspection, repair, and theory.* Possesses skill set to inspect and change out suction/discharge pumps with no instruction.* Is proficient in performing all PM services with no guidance.* Must have a good understanding of pump drives, their inspection, repair, and theory.* 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 dust, odors, oil, fumes, and noise.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 here