Business Unit:  United States of America

Alice, TX, US, 78332

Travel:  Up to 25%
Req ID:  1664

Sr. Field Service Technician


This position is responsible for performing basic to advanced maintenance functions, procedures, activities and responsibilities associated with working on gas compression packages under general guidance. Duties include learning from and assisting other level technicians with servicing, troubleshooting, installation, and commissioning of both gas fired and electric driven compressor packages. 

Principle Responsibilities and Duties

  • Represents the company in a professional manner at all times while providing outstanding customer service that aligns with Enerflex visions and values.
  • Responsible for submitting accurate field service reports, expense reports, timesheets and other necessary paperwork daily.
  • Responsible for directing, coordinating, and performance of the job activities in a manner consistent with the projects goals and objectives.
  • Responsible for providing full leadership and training to both new and junior level Field Technicians.
  • Possess knowledge and ability to independently diagnose engine/compressor failures accurately and efficiently.
  • Provides input to Supervisor on personnel and materials needs to provide optimal job planning.
  • Lead and complete, accurate, and timely rebuilds/overhauls of compressors, engines and controls on gas compressor packages in the field in adverse conditions with no supervision.
  • Responsible for accurate advanced level troubleshooting of electrical systems, controls, and unit control panels such as Murphy, Altronic, and Allen Bradley.
  • Responsible for accurately competing advanced engine tuning functions to adjust engine performance and emissions on multiple major OEM’s (CAT/ Waukesha).
  • Possess knowledge and ability to respond and repair recurring problems and emergency services as needed independently.
  • Independently lead installation of new units including commissioning and start-up inspections with no supervision accurately.
  • Possess knowledge and ability to perform mechanical inspection using micrometers, pressure gauges, electronic diagnostic equipment and other specialty tools independently.
  • Must be able to be on a call-out rotation and effectively make emergency repairs.
  • Must recognize and comply with Health, Safety and Environmental rules and policies that are applicable to each location.
  • Other duties assigned by supervisor.


  • High school diploma or general education degree (GED) and advanced vocational/technical training.
  • Must have 10+ years applicable experience
  • Must have proof of certification from CAT/ Waukesha (or equivalent) to:
    • CAT Gas I
    • CAT Gas II
    • CAT Electrical
    • Ariel Basic
    • Ariel Mechanical
    • CAT 3500 ADEM III
    • CAT 3500 ULB
    • Waukesha VHP
    • CAT 3600 ADEM III
    • CAT 3600 Master Mechanic
    • CAT Failure Analysis
    • Waukesha 9390
  • Must also stay current on all updated OEM model specific training.

Physical Requirements

Physical Demands:

While performing the duties of this Job, the employee is regularly required to use hands to finger, handle, or feel; reach with hands and arms and talk or hear. The employee is frequently required to stand; walk; climb or balance and stoop, kneel, crouch, or crawl. The employee must regularly/frequently lift and/or move up to 25 pounds and Infrequently/occasionally lift and/or move up to 50 pounds using proper lifting techniques.

Work Environment:

While performing the duties of this Job, the employee is regularly exposed to moving mechanical parts and adverse outside weather conditions. The employee is occasionally exposed to high, precarious places and fumes or airborne particles. The noise level in the work environment is usually loud.

About Us:

Transforming Energy for a Sustainable Future. Enerflex is a premier integrated global provider of energy infrastructure solutions, covering gas processing, compression, power generation, refrigeration, cryogenic, energy transition, and water solutions. We proudly employ more than 5,000 highly skilled employees across over 25 countries worldwide.

Enerflex places its core Values of Integrity, Commitment, Creativity, and Success into action across all aspects of the business. Our innovation, strong commitment to safety, and superior service to our customers positions us as the optimal partner to meet the needs of the dynamic energy industry.

We foster a culture of ensuring our employees have the tools to do their jobs right, but to also thrive in their roles. We pride ourselves in our competitive wages, extensive rewards programs, celebration of successes of individuals and teams, and are committed to ensuring Enerflex remains a safe and inclusive space for all.


What Enerflex Offers You:

Full time employees enjoy the following benefits:

  • Generous healthcare, dental and vision plans
  • 401(k) employer matching
  • Generous paid time off program
  • Employee equity plan
  • Tuition reimbursement 
  • Fun office environment


Enerflex is an Equal Opportunity Employer

Enerflex grants equal employment opportunity to all qualified persons without regard to race, color, sex, age, national origin, religion, genetic information, mental or physical disability, or any other characteristic protected by applicable federal, state, or local law.  Equal employment opportunities are provided in recruitment, hiring, promotions, wages, benefits, and other terms, conditions, and privileges of employment.



The above statements are intended to describe the general nature and level of work being performed by people assigned to this job. They are not intended to be an exhaustive list of all responsibilities, tasks, duties, knowledge, skills, and abilities required.

Nearest Major Market: Corpus Christi