Business Unit:  United States of America

Odessa, TX, US, 79763

Travel:  Up to 50%
Req ID:  1268

Emissions Technician II


This position is responsible for performing basic to advanced maintenance functions, procedures, activities and responsibilities associated with the operation of portable emissions analyzers and conducting emissions test.  Duties include learning from and assisting other technicians with preventative maintenance, troubleshooting, diagnosing, repairing, installation, and commissioning of compressor packages. The purpose of the Field Service Technician II level is to acquire proficiency in performing advanced emissions testing, advanced engine tuning, maintenance, new equipment installation, and advanced engine tuning with limited supervision that will allow for progression to the Emissions Technician III level.

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 providing basic leadership and training to new Field Service Emissions Technician I and Emissions Trainee.
  • Independently diagnose and repair engine tuning and performance failures accurately and efficiently.
  • Ability to use software and programs associated with portable emissions analyzers.  
  • Ability to perform operation and maintenance of portable emissions analyzers.
  • Ability to access, remove, inspect, determine condition of, replace or reinstall catalyst.
  • Capable of installation, maintenance and troubleshooting of air / fuel ratio controllers and other engine emission control devices.
  • All duties and responsibilities could include a large amount of travel at short notice including nights, weekends, and holidays.
  • Provides input to Supervisor on personnel and materials needs to provide optimal job planning.
  • Ability to complete accurate and timely diagnostics and repairs of compressors, engines and controls on gas compressor packages in the field in adverse conditions with limited to no supervision.
  • Responsible for accurate troubleshooting of electrical systems, basic controls, and unit control panels such as Murphy, and Altronic.
  • Responsible for accurately completing basic 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.
  • Understanding of Caterpillar Gas Engine Rating Pro (GERP) and similar OEM software
  • 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 of Enerflex and those that are applicable to each location.
  • Other duties assigned by supervisor.


  • High school diploma or general education degree (GED) and some vocational/technical related experience preferred
  • Must have 5-10 years applicable experience 
  • Must have experience working on a wide range of natural gas compressor packages and a firm grasp of the theories, components, controls, and adjustments required
  • Prefer certification from CAT/ Waukesha (or equivalent training) to things such as: 
    • CAT Gas I 
    • CAT Gas II
    • CAT Electrical
    • Ariel Basic 
    • CAT 3500 ADEM III 
    • CAT 3500ULB 
    • Waukesha VHP


Physical Requirements

  • Must be able to work under pressure
  • Must be able to work with the team in developing improved work processes for the department
  • Ability to lift, pull, push minimum of 75 lbs.
  • Ability to stand, kneel, bend, and stretch over and under pipeline equipment.
  • Ability to work in all climates and temperatures to do repairs on equipment.

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: Midland
Nearest Secondary Market: Midland