We are currently accepting applicants for our Fall 2026 co‑op/interns in the following offices: Vancouver, BC; Waterloo, ON; and Toronto, ON. Please specify which location(s) you're interested in in the appropriate field on your application.

Note - these are full‑time, in‑person Co‑ops from September to December 2026 and are not available for part‑time or remote work.

This term, we are not offering a Co‑op or internship with our Energy & Climate team specifically.

If you're seeking a US‑based fall Co‑op/internship, please apply here - US Fall Co‑op.

Do you have a passion for Making Buildings Better? If so, we want to hear from you!

RDH is an employee‑owned consulting firm with 300+ employees in 10 offices across North America. Our core area of business is the integration of building science engineering, architecture, and construction management to optimise the performance of the building enclosure (walls, windows and...