Toronto, On Application engineer hvac Jobs – 108 Openings This Week

Site Resident Engineer Mechanical Engineering
WSP —Toronto, ON
- $81,900–$118,900 a year
- Engineering
- Bachelor's
- Leadership
Performance Engineer, Sustainability Infrastructure Services
Johnson Controls —Richmond Hill, ON
- $87,700–$117,100 a year
- Full-time
- Up to 50% travel
- Customer service
- Engineering
8d
HVAC Design Engineer for Biotech Facilities
Pharmeng Technology Inc —Toronto, ON
- English
- Microsoft Office
- Travel
Quick apply
Mechanical Engineer - Transportation Buildings Design
WSP —Toronto, ON
- $81,900–$112,800 a year
- Engineering
- Bachelor's
- Mechanical knowledge
Mechanical Engineer & Technologist
G. L. Smith Planning & Design Inc. —Toronto, ON
- Full-time
- AutoCAD
- Plumbing
- HVAC
Quick apply
Electrical Engineer & Technologist
G. L. Smith Planning & Design Inc. —Toronto, ON
- Full-time
- AutoCAD
- Plumbing
- HVAC
Quick apply
3d
3D Drafter
CAMUS Hydronics Ltd. —Mississauga, ON
- $70,000–$80,000 a year
- AutoCAD
- HVAC
- Manufacturing
- Designated paid holidays
- Disability insurance
Quick apply
8d
CQV Engineer
Pharmeng Technology Inc —Toronto, ON
- Engineering
- Bachelor's
- Travel
Quick apply
Pharmaceutical CQV Engineer
Amaris Consulting —Toronto, ON
- Engineering
- Analysis skills
- Bachelor's
Intermediate Noise and Vibration Engineer/Specialist (Building Acoustics)
LEA Group —Toronto, ON
- $68,000–$82,000 a year
- Full-time
- Hybrid work
- Writing skills
- Engineering
- Presentation skills
- Profit sharing
- Disability insurance
Intermediate Mechanical Engineer
Dialog —Toronto, ON
- $95,000–$115,000 a year
- Full-time
- Engineering
- Bachelor's
- Plumbing
- Dental care
9d
MECHANICAL ENGINEER – HVAC SPECIALIST
VIRTUAL Engineers —Markham, ON
- AutoCAD
- Engineering
- English
Project Engineer - Building Systems
Parity —Toronto, ON
- Full-time
- Hybrid work
- Research
- Microsoft Office
- Hotel
Quick apply
6d
Senior Mechanical Project Manager - District Energy/HVAC
WSP —Thornhill, ON
- $94,100–$138,000 a year
- AutoCAD
- Engineering
- Microsoft Office
Embedded Firmware Engineer
M.I.S. Electronics —Richmond Hill, ON
- Full-time
- Engineering
- English
- Master's degree
Sr. Manufacturing Engineer
Netchain Technology LLC —Toronto, ON
- $35–$40 an hour
- Contract
- Remote
- Engineering
- ERP systems
- Master's degree
Mechanical Engineer
Nadine International Inc. —Mississauga, ON
- $90,000–$110,000 a year
- Full-time
- Bilingual
- AutoCAD
- PMP
Quick apply
Hvac Designer | Frontop Engineering LTD
Frontop Engineering —Markham, ON
- AutoCAD
- HVAC
- Communication skills
Senior Software Engineer
ecobee Technologies ULC —Toronto, ON
- $134,200–$174,500 a year
- Full-time
- SQL
- JavaScript
- Disability insurance
- Dental care
Quick apply
Senior Mechanical PLiM/PLEX Engineer
AtkinsRéalis —Mississauga, ON
- Full-time
- Hybrid work
- Engineering
- Travel
- Human resources

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application engineer hvac jobs near toronto, on

Site Resident Engineer Mechanical Engineering

WSP -
Toronto, ON

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Job details

$81,900–$118,900 a year

Qualifications

Engineering
Mechanical Engineering
Bachelor's
Leadership
Mechanical knowledge

Full job description

What if you could redefine what’s possible? With us, you can.

With us, you can. You want Purpose. Growth. Opportunity. People who get it.
We are the home of ambitious, passionate, and innovative world shapers.
With an unmatched breadth and depth of engineering, advisory and science‑based expertise, our global minds unite to power local solutions.
We are pathfinders and impact makers.
We are Visioneers.
We are WSP.

The Opportunity – Build the Future with Us

Join WSP’s Building & Transportation Mechanical & Electrical (M&E) Team as a Site Mechanical Engineer , supporting major infrastructure projects located in downtown Toronto . This role places you at the centre of site execution, where your technical expertise and construction‑phase leadership help deliver some of Canada’s most complex and impactful transportation and building projects.

Your Impact

You will:

Deliver mechanical design and site engineering services for transportation buildings projects
Act as WSP’s mechanical engineering representative during construction, supporting contractors, owners, and internal teams through all phases of site execution.
Lead the design and implementation of mechanical systems including HVAC, hydronic systems, plumbing, fire protection, and BAS.
Conduct regular site visits and field reviews to verify installations align with design intent, codes, and contract documents.
Review and respond to shop drawings, RFIs, change requests, and proposed design deviations with a strong focus on constructability.
Support commissioning, testing, start‑up, and close‑out activities to ensure safe, reliable system performance.
Mentor and guide junior engineers and EITs, contributing to technical excellence and team development.

The Skills That Set You Apart

You bring:

A Bachelor’s degree in Mechanical Engineering and P.Eng. registration with PEO .
7–10 years of experience designing mechanical systems for transportation, commercial, healthcare, or light industrial projects.
Strong knowledge of applicable codes and standards (OBC, CSA, ASHRAE, ASPE, NFPA, SMACNA, AREMA).
Proven experience providing construction administration and field engineering services on complex projects.
Expertise with mechanical design and analysis software (e.g., HAP/Tracer, duct and pipe sizing, equipment selection).
Experience coordinating with contractors, commissioning agents, inspectors, and AHJs.
Familiarity with GO Metrolinx and TTC design standards (asset).
Confidence working in active construction environments with frequent site presence.

Why Choose WSP?

Why Choose WSP? We exist to shape communities to advance humanity. The brightest engineers, advisors and scientists from across the globe call WSP home.

Proudly Canadian – we are a Top 100 Employer in Canada for 2026 .
A global community of brilliant minds – your next idea, mentor, or opportunity is always within reach.
Limitless opportunities start here. Whether it’s across the country or around the globe, we help you tailor your role to match your ambition — because your growth drives ours.
Flexible work, real balance – we recognize the importance of balance in our lives and encourage you to prioritize the balance in yours.

#WeAreWSP

Compensation

Compensation:
AB, BC, NT, NU, SK & YT: $89,800 – $118,900
MB & ON: $81,900 – $112,800
NB, NL, NS, PE & QC: $81,100 – $107,700

Disclosure:
The final salary awarded for this role may vary from the above range based on several factors including, but not limited to, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, and business or organizational needs. The wage range provided in this job posting may be subject to change for business purposes.

Ready to Shape the Future?

If you’re a Mechanical Engineer who thrives in site‑based environments and wants to play a hands‑on role in delivering complex infrastructure, we’d love to hear from you .

At WSP , we exist to shape communities to advance humanity.

It’s why we bring people together who are wired to solve complex challenges - engineers, scientists, advisors, and technical experts who are driven by a common passion - to redefine what’s possible and shape what comes next. We are Visioneers.

As one of the world’s leading professional services firms, we partner with clients across transportation, infrastructure, environment, buildings, energy, water, mining and metals. We pair deep local knowledge with global insights to pioneer solutions designed to leave a lasting, positive impact.

At WSP , you’ll join a community of brilliant minds that push boundaries every day - applying deep expertise and fuelling innovation to help create a more connected and resilient future. Here, your ideas are valued, your growth is supported, and you are encouraged to bring your authentic self to work. We empower our people to collaborate across disciplines, challenge the status quo, and shape a career with purpose.

Join us.

Please Note:

Health and Safety is a core paramount value of WSP. Given the importance of keeping one another safe it is expected that you comply with our Health, Safety & Environment (HSE) policy at all times as well as client HSE policies when working at client locations. Full details here .

Some safety-sensitive positions involve fieldwork and may include work in a variety of environmental conditions, such as remote or isolated areas, working alone, and in inclement weather (within safe and reasonable limits).

WSP welcomes and encourages applications from people with disabilities. Accommodations are available on request for candidates taking part in all aspects of the selection process.

WSP is committed to the principles of employment equity. Only the candidates selected will be contacted.

WSP does not accept unsolicited resumes from agencies. Full details here .

Apply Now

Refine Your Search

application engineer hvac jobs in toronto, on

Site Resident Engineer Mechanical Engineering

Performance Engineer, Sustainability Infrastructure Services

HVAC Design Engineer for Biotech Facilities

Mechanical Engineer - Transportation Buildings Design

Mechanical Engineer & Technologist

Electrical Engineer & Technologist

3D Drafter

CQV Engineer

Pharmaceutical CQV Engineer

Intermediate Noise and Vibration Engineer/Specialist (Building Acoustics)

Intermediate Mechanical Engineer

MECHANICAL ENGINEER – HVAC SPECIALIST

Project Engineer - Building Systems

Senior Mechanical Project Manager - District Energy/HVAC

Embedded Firmware Engineer

Sr. Manufacturing Engineer

Mechanical Engineer

Hvac Designer | Frontop Engineering LTD

Senior Software Engineer

Senior Mechanical PLiM/PLEX Engineer

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What if you could redefine what’s possible? With us, you can.

The Opportunity – Build the Future with Us

Your Impact

The Skills That Set You Apart

Why Choose WSP?

Compensation

Ready to Shape the Future?

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