Why Choose Us

Design your professional journey

Enthused about learning every single day? Together, we’ll help you take ownership of your development path as you work on diverse, complex and world-class projects alongside high-caliber colleagues and clients.

Do your best work

Autonomy and responsibility help us do our best work. At Ecosystem, you’ll be encouraged to push the boundaries of discovery and harness creativity to empower innovation.

Make a sustainable difference

We are proud to make a positive difference in the world. Every day, our people design and implement complex energy solutions to reduce GHG emissions, enhance asset value and improve occupant wellness.

Build relationships – meet our people!





Real Cournoyer, Optimization Coordinator, Montreal, QC
“Pushing the boundaries of what’s possible”

Joanne Whyte, Construction Manager
Toronto, ON
“Accelerating my career”  

Vedant Chittlangia, Project Engineer
Boston, MA
“Creating value for clients and communities”

Seth Koczerginski, Design Engineer
New York, NY
“Designing win-win scenarios and outcomes”