Job Title Building Mechanic – JLL
Location In office – Saint‑Constant, QC
What this job involves This building mechanic electro‑mechanical role is essential for ensuring the optimal operation and maintenance of critical systems in our specialized facilities. The candidate will perform preventive and corrective maintenance of HVAC equipment, pneumatic systems, pumps, and filtration systems, directly contributing to JLL’s operational excellence and client satisfaction. The position offers the opportunity to work in an advanced technological environment while developing expertise in complex systems.
Day‑to‑day responsibilities Maintain and service HVAC systems, including belt and pulley alignment and motor alignment.
Manage neutralization systems (neutralization basins, pH control, probe and agent inventory).
Service RO systems, sanitary stations, and compressed air systems.
Monitor and maintain pumps (dosing, condensate, heating, domestic water, vacuum pumps).
Collaborate with control technicians for equipment testing and sensor validation.
Document interventions electronically and operate the Metasys system.




Assist teams with emergencies and coordinate special excavation projects.
Required qualifications Minimum 5 years experience in HVAC maintenance.
Excellent knowledge of pneumatic systems, pumps, and VFD (maintenance and parameter settings).
Proficiency in electricity concerning HVAC equipment up to 600V.
Ability to interpret vibration analysis reports and equipment specifications.
Strong troubleshooting and repair skills for complex systems.
Experience with filtration systems and static pressure controls.
Autonomous and responsible approach in critical environments.
Preferred qualifications Experience in toxicology and knowledge of specialized operations.
Training on Metasys systems for historical data and adjustments.
Knowledge of fire detection systems in vivarium environments.
Experience in plumbing and coordinated excavation work.
Ability to function under extreme climate conditions.
Ongoing training on new HVAC technologies.
Equal Prospect Statement JLL is an Equal Prospect Employer and provides reasonable accommodations for individuals with disabilities.
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📌 Mécanicien De Bâtiment / Building Mechanic Quebec City (Canada)
🏢 Jones Lang LaSalle
📍 Canada