Energy Analyst, Fault Detection & Diagnostics

EllisDon • Mississauga, Ontario, Canada • Posted March 23, 2026

Location Mississauga, Ontario

Job Type Full Time

Category Engineers

Posted March 23, 2026

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You as an Energy Analyst, Fault Detection & Diagnostics will: 
Improve sustainability and energy efficiency in built environment

Analyze building automation system and energy metering trends for anomalies, faults, and inefficiencies

Work on-site with multi disciplinary teams to conduct root cause analysis and correction of identified faults

Perform analysis of facilities to optimize energy performance and tenant comfort

Analysis and review equipment trends for reliability to ensure continuous operation and minimize downtime Be a member of highly technical teams committed to investigating and optimizing energy efficiency and cost saving measures

Provide recommendations to improve building performance and efficiency

Extract, analysis and interpret energy and building system data

Diagnose faulty equipment and sensors, and ene...

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