Rental Field Service Technician III

Stewart & Stevenson

Houston, TX


Responsible for diagnosing problems and performing complex and/or major mechanical repairs on customer’s compressors, generators and related rental equipment at the customer’s place of business.  



  • Accurately troubleshoot and diagnose all problems with all brands of compressors, generators and related rental equipment.
  • Identify and order parts necessary to complete repairs and routine maintenance.
  • Perform complex and/or major repairs on compressors, generators and related rental equipment; replace parts and equipment as necessary.
  • Perform routine maintenance and setup of rental equipment according to established guidelines and schedules.
  • Complete all work orders and time sheets in a legible, accurate and timely manner.
  • Adhere to LOTO (Lock Out Tag Out) protocol.                                                                                                                  
  • Plan and organize yard and field schedule and work method to complete assigned jobs.
  • Assist lower level Technicians in completing work assignments as necessary.
  • Maintain a clean and safe work environment.
  • Perform all work in accordance with established quality standards and safety procedures.


High School Diploma or General Education Degree (GED) and three to seven years related
  • Ability to perform work accurately and thoroughly.
  • The trait of being dependable and trustworthy.
  • The trait of being comfortable in making decisions for oneself.
  • Ability to utilize the available time to organize and complete work within given deadlines.
  • Ability to communicate in writing clearly and concisely.
  • Ability to communicate effectively with others using the spoken word.
  • Ability to take care of the customers’ needs while following company procedures.




Computer Skills

Basic computer navigation and utilization skills required.

Proficiency in Microsoft Office applications (Word, Excel, Outlook) preferred.


Certificates & Licenses

Compressor and generator manufacturer’s certifications a plus, such as Atlas Copco and MQ


Other Requirements

  • Will need to be willing to learn how to repair all brands of compressors and generators. 
  • Electrical and mechanical skills and knowledge required.
  • Must provide own tools to perform required job assignments.
  • Valid Drivers License and CDL Required.
  • Will be required to obtain a valid medical card.