BMS Service Technician

Building Automation / Automatisation du bâtiment Portland, Oregon


Position at Ainsworth

If you thrive in a team-oriented workplace that challenges your skills, to drive your career development, embraces diversity and rewards innovation, with competitive pay and great employee programs, join the Ainsworth team today!

Job Summary:

As a BMS Service Technician, you will perform duties that range from general troubleshooting on customer systems to support on BMS / low-voltage projects. You will be part of a team while also maintaining an independent role with a focus on ownership and organization throughout the entire service order process. 


  • Manage your personal WIP (Work in Progress) Service Orders from generation through completion.
  • Be a customer advocate while on your field service visits
  • Read and interpret Control, Mechanical, Electrical drawings and circuit diagrams as needed
  • Troubleshoot and diagnose BMS systems and networks to automate building systems.
  • Program and commission BMS systems.
  • Replace and/or repair building automation control equipment and devices.
  • Perform other duties as assigned


  • 5-6 years of experience preferred but not required.
  • LEB preferred but required
  • Experience in the building controls automation industry preferred but not required.
  • Experience in the light commercial / Residential HVAC industry preferred but not required.
  • Tech-Savvy with computers.
  • Strong attention to detail.
  • Excellent command of the English language, both written and oral.
  • Proficient in Microsoft Office.
  • Commercial/construction service experience a plus.
  • Class C driver’s license and clean driver’s record.

While we appreciate all applications we receive, we advise that only candidates under consideration will be contacted.

Ainsworth is committed to building a diverse and inclusive workplace. Qualified designated group members are encouraged to apply as any reasonable accommodation of qualifications will be considered as per our Accommodation Policy, available upon request.

Ainsworth is an integrated multi-trade company, offering end-to-end services and solutions for all asset maintenance and refurbishment requirements of our customers. We are continually striving to create better and more advanced products as well as provide the highest quality service. We are rapidly growing and need talented professionals to help drive our vision at becoming the best multi-trade company in the country! Join us…. Make a difference.