Building Operating Engineer

Crescent Real Estate - Boulder, CO4.2



Crescent Property Services manages and maintains 22 buildings in Boulder’s Flatiron Park, located east of 55th St, due north of Arapaho Ave & south of Pearl St. There are approximately 100 different businesses housed in Crescent’s Boulder portfolio, commonly referred to as it customers.

This job description is for an Operating Engineer with a strong emphasis on HVAC and Building Automation (BAS) experience. More specifically a preferred technician must have well rounded knowledge of packaged Roof Top Units (RTU’s) combined with: constant volume, VVT & VAV air distribution systems.


  • Respond to work tickets for repair and comfort heating and cooling in customer spaces.
  • To oversee and support preventive maintenance programs for all HVAC equipment.
  • Participates in providing 24-hour, 7-day a week emergency response for Crescent at Flatiron Park.
  • Troubleshoot, adjust, repair and maintain building HVAC units and controls.
  • Oversee 3rd party and in-house HVAC preventative maintenance and repairs.
  • Operate Building Automation Systems to facilitate scheduling of equipment and to coordinate modes of operations.
  • Order, deliver and pick up supplies and parts by driving a licensed vehicle.
  • Coordinate and oversee HVAC new installation and retrofit projects.
  • And other work as assigned in various areas of facility management and capital improvements.
  • Perform other duties as assigned.


High school diploma or general education degree (GED); must possess one of the following: associates degree in refrigeration technology; a certificate of completion from an accredited trade school in refrigeration system; or a minimum of three years experience with mechanical systems operations and/or a combination of the above.

Job Type: Full-time


  • High school or equivalent (Preferred)