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Job Description:

Job Summary
The Shop Mechanic performs diagnosis, maintenance, repairs, and inspections on the organizations’ tractor trailers, units, and equipment; utilizes and interprets wiring diagrams to diagnose and repair all electrical equipment; and keeps detailed records of all maintenance activities.

Responsibilities
 

• Perform diagnosis, maintenance, and repairs on the organizations tractor trailers, units, and equipment

• Troubleshoot and repair tractor trailer engines, aftertreatment systems, fuel systems, HVAC, brakes, lights, 12V systems, airbrake systems

• Perform after-repair inspections on equipment

• Perform valve lash and engine brake adjustments

• Utilize diagnostic tools and software to test engine performance and fuel systems

• Follow manufacturer’s torque sequence to remove and replace fluid end packing, valves, seats, and stay rods

• Remove and replace packing sleeves on Kerr fluid ends

• Diagnose power end issues and failures

• Remove and replace pinion seal, rotary seal, pony rod seals, pony rods, power end cross heads

• Remove and replace injectors and injection sleeves

• Install inspection covers with new gaskets

• Drill out all broken bolts on power end frame, re-tap if necessary

• Program Common Powertrain Controller (CPC), Motor Control Module (MCM), and Aftertreatment Control Module (ACM)

• Troubleshoot derates and fault codes associated with the aftertreatment or one box system

• Remove and replace aftertreatment systems (i.e., one box system, DPF filters, etc.)

• Utilize and interpret wiring diagrams to diagnose and repair all electrical systems

• Perform basic wear and tear checks on equipment

• Ensure equipment is cleaned and lubricated

• Safely operate forklift and overhead hoist

• Perform housekeeping duties and maintain a hazard free work environment

• Accurately document and keep records of all maintenance activities

• Perform miscellaneous clerical duties as needed

• Safely drive a company vehicle day or night, on various road types, and in all weather conditions

• Maintain compliance with Health, Safety, and Environmental (HSE) policies by attending all required HSE training sessions, safety meetings, and always utilize proper Personal Protective Equipment (PPE)

• Other duties as assigned

Qualifications

• Experience performing maintenance on tractor trailers, electrical systems, commercial vehicles, power ends and fluid ends

• Maintaining a current and valid driver’s license and a clean driving record, required

• Must be forklift operator certified or willing to attend and pass organization approved forklift operator training, required

• High school education or equivalent, required; technical or Associates degree, preferred

• Basic knowledge of hydraulic fracturing equipment

• Must be able to properly install power end oil lube pressure pump and regulator

• Must be able to read and follow diagrams, manufacturer specifications, blueprints, and instructions written in English

• Must have proficient knowledge of system diagnostic tools and software (i.e., DETROIT DDDL, Cat ET, and Cummins InSite)

• Must be air brake certified

• Must be physically able to safely perform a power end swing on a hydraulic fracturing pump using an overhead hoist

• Basic computer skills and able to quickly learn work related software (i.e., Microsoft Office 365 applications, Power Bi, etc.)

• Good troubleshooting and problem solving skills

• Personable, reliable, with a good attitude and strong work ethic

• Must have knowledge of and practice safe hand tool use

• Must be physically able to safely drive a company vehicle day or night, on various road types, and in all weather conditions

• Available to work a 14/7 shift, can safely perform required duties during a 12+ hour workday that will include days, nights, weekends, and holidays

• Must be physically able safely to lift 50 lbs. and 25 lbs. above head without assistance

• Must be physically able to stand or sit for extended periods, stoop, kneel, twist, crawl, walk on uneven surfaces, and climb equipment ladders or stairs throughout work shift.

Physical Demands
The physical demands described here represent those required for an employee to successfully perform the role’s essential functions. Reasonable accommodation may be made for individuals with disabilities to perform their major responsibilities.
While performing the duties of this job, the employee is regularly required to sit, stand, or walk; use hands to manipulate, handle, or feel; reach with hands and arms; stoop or bend; and talk or hear. The employee must occasionally lift and/or move up to 50 lbs.

Work Environment
The work environment characteristics described here represent environmental conditions an employee will encounter while performing the role’s essential functions. The noise level in some work environments can be moderate and an employee may encounter extreme weather conditions while performing major duties. Reasonable accommodation may be provided for individuals with disabilities to perform their major responsibilities.

Disclaimer
The information provided in this job description indicates the general nature and level of work performed by employees within the role’s classification. This job description is not to be interpreted as a comprehensive inventory of all duties, responsibilities, qualifications required of employees assigned to this role.

ProPetro is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.