Senior Mechanical Engineering
Engineering Markham, Ontario
Direct Hire Nov 26, 2025
Engineering
Flux Resources is seeking a Senior Mechanical Engineer to join one of our clients near Ontario Canada. Our client is looking to bring this person on as a direct full-time employee. The pay range for this opportunity is $130,000-$175,000.
They are seeking a motivated and skilled Senior Mechanical Engineer to help lead building projects (commercial, institutional, light industrial facilities, such as Water and Wastewater Treatment Plants and Sewage Lift Stations). This position can be based out of the Markham/Thornhill office with opportunities for hybrid work. Some travel to nearby cities may be required. This role offers opportunities for career growth.
Major Responsibilities:
They are seeking a motivated and skilled Senior Mechanical Engineer to help lead building projects (commercial, institutional, light industrial facilities, such as Water and Wastewater Treatment Plants and Sewage Lift Stations). This position can be based out of the Markham/Thornhill office with opportunities for hybrid work. Some travel to nearby cities may be required. This role offers opportunities for career growth.
Major Responsibilities:
- Mechanical Project Lead responsible for design and construction administration.
- Independently perform all the tasks necessary to complete primary design at the early stages of the project and develop the concept to a high-quality, detailed design, coordinating with all disciplines.
- Design HVAC, Controls, Plumbing and Fire Protection systems.
- Perform HVAC calculations and analysis using industry programs (Carrier HAP).
- Perform calculations, conduct design drawing reviews, and field investigations.
- Ensure design conforms with all applicable codes and client standards.
- Write/ edit mechanical specifications.
- Travel to construction sites to conduct mechanical inspections and prepare reports. Some out-of-town travel is expected.
- Must participate in business development and writing proposals.
- Must be able to prepare written reports and clearly deliver results to technical or non-technical audiences
- Working knowledge of the LEED rating system, or other green rating systems.
- Guide younger engineers.
- University Degree in Mechanical Engineering, six (6) years of experience designing HVAC and plumbing for commercial, institutional, and light industrial facilities.
- Demonstrated equivalency of experience and/or education may be considered.
- Registered Professional Engineer (P.Eng.) in Ontario.
- 15+ years of experience.
- Strong Consulting Industry background in Canada.
- In-depth knowledge of HVAC (including hydronic systems) and controls.
- Design knowledge in Plumbing and Fire Protection systems.
- Experience in LEED/ Net Zero design preferred.
- Well-organized, self-directed work habits with a demonstrated ability to prioritize and schedule tasks, managing multiple projects simultaneously in a dynamic environment.
- Powerful communication skills, spoken and written; good presentation skills.
- Able to work independently or as part of a team.
- Able to obtain security clearance for government work.
- Relocation is not available for this position.
- Sponsorship for Canadian employment authorization is not available for this position.
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