Mechanical Designer, Buildings

WSP Global Inc.; Vaughan; On-site; CAD 71,000 - 97,000; Full time

Job summary

WSP Global Inc. is seeking a Mechanical Designer to contribute to the design and delivery of mechanical systems for high-performing, sustainable buildings across sectors.

You will work with senior designers and engineers to develop detailed models, drawings, and documentation from concept through construction. In this role, you will prepare HVAC, plumbing, and fire-protection systems, perform load calculations, and coordinate with multidisciplinary teams.

Qualifications

• Diploma or certificate in Mechanical Engineering Technology or a related field.
• 3–5 years of experience in BIM modelling and mechanical system design.
• Strong working knowledge of AutoCAD and Revit.
• Experience designing building mechanical systems; healthcare experience is an asset.
• Understanding of applicable building codes and standards.
• Ability to work independently under general supervision while contributing effectively within a team.
• Strong attention to detail, organization, and ability to manage multiple priorities.

Responsibilities

• Prepare mechanical design drawings using AutoCAD and Revit
• Support senior designers and engineers in the development of complete drawing packages
• Design HVAC, plumbing, and fire‑protection systems for building projects
• Perform heating, ventilation, and cooling load calculations
• Support engineering calculations using relevant design tools and software
• Coordinate with project teams, external vendors, architects, and engineers
• Support project delivery through accurate documentation and technical coordination
• Participate in occasional local travel based on project requirements

Skills

Team collaboration

Attention to detail

Independent work

Communication

Education

Diploma or certificate in Mechanical Engineering Technology or related field

Tools

AutoCAD

Revit

Job description

What if you could redefine what’s possible?

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

Design the systems that shape how people live, work, and connect.

As a Mechanical Designer within our Property & Buildings team, you will contribute to the design and delivery of mechanical systems that support high‑performing, sustainable buildings. This role provides the opportunity to work closely with senior designers and engineers while supporting a diverse portfolio of building projects across multiple sectors.

You will play a hands‑on role in developing detailed models and drawings, coordinating with multidisciplinary teams, and supporting the technical delivery of mechanical building systems from concept through construction.

Your Impact

• Prepare mechanical design drawings using AutoCAD and Revit
• Support senior designers and engineers in the development of complete drawing packages
• Design HVAC, plumbing, and fire‑protection systems for building projects
• Perform heating, ventilation, and cooling load calculations
• Support engineering calculations using relevant design tools and software
• Coordinate with project teams, external vendors, architects, and engineers
• Support project delivery through accurate documentation and technical coordination
• Participate in occasional local travel based on project requirements

The Skills That Set You Apart

• Diploma or certificate in Mechanical Engineering Technology or a related field
• 3–5 years of experience in BIM modelling and mechanical system design
• Strong working knowledge of AutoCAD and Revit
• Experience designing building mechanical systems (healthcare experience is an asset)
• Understanding of applicable building codes and standards
• Ability to work independently under general supervision while contributing effectively within a team environment
• Strong attention to detail, organization, and ability to manage multiple priorities

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

AB, BC, NT, NU, SK & YT: $77,400 – $102,500
MB & ON: $70,600 – $97,200
NB, NL, NS, PEI & QC: $70,600 – $97,200

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.

Job Info

• Job Identification 92162
• Posting Date 07/29/2026, 06:57 PM

About Us

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.