Senior Mechanical Engineer - HVAC

Senior Mechanical Engineer (HVAC) | Lead Industrial & Energy Projects in Calgary or Edmonton Agilus by Synergie is recruiting for a Senior Mechanical Engineer - HVAC in the Engineering, Procurement & Construction (EPC) / Industrial Engineering / Energy in Calgary, Alberta. Join a dynamic engineering team as a Senior Mechanical Engineer (HVAC), supporting major industrial and energy projects across Western Canada.

This role offers the opportunity to lead HVAC engineering execution, develop innovative and compliant system designs, mentor junior engineers, and collaborate with multidisciplinary teams on projects spanning oil & gas, energy transition, mining, chemicals, and heavy industrial sectors.

Total rewards: $75.00 - $85.00 hourly

Work on high-profile industrial and energy projects across diverse sectors

Lead complex HVAC engineering scopes with significant technical ownership

Contribute to energy transition initiatives including hydrogen and carbon capture projects

Collaborate with multidisciplinary engineering and construction teams

Engage in field visits, commissioning support, and site-based engineering activities

Develop leadership capabilities through technical mentorship responsibilities

A typical day:

Prepare and review HVAC design criteria, specifications, data sheets, and technical deliverables

Perform HVAC calculations including load studies, ventilation analysis, and equipment sizing

Develop and review HVAC layouts, equipment arrangements, and system routing

Coordinate HVAC scope with project, procurement, construction, and commissioning teams

Interface with vendors to review documentation and resolve technical queries

Conduct site visits to support field engineering, constructability reviews, and commissioning

Maintain compliance with applicable codes, standards, client specifications, and project requirements

Provide technical leadership, mentorship, and support as HVAC Package Lead or Discipline Lead

Successful candidates will have:

Hold a Bachelor's or Master's degree in Mechanical Engineering Maintain P.Eng. registration with APEGA or demonstrate eligibility for registration

Demonstrate senior-level HVAC engineering experience within industrial facilities

Apply strong expertise in air handling, ventilation, pressurization, exhaust, and packaged HVAC systems

Possess knowledge of ASHRAE, NFPA, CSA, SMACNA, and relevant building codes

Communicate effectively with clients, vendors, and multidisciplinary project teams

Utilise HVAC design and calculation software such as HAP, Trace, Elite, or equivalent

Bring experience in oil & gas, mining, chemicals, heavy industrial, or energy transition projects