Mechanical Designer; HVAC

Overview

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
.

Shape the World Around You – As a Mechanical Designer / Junior Mechanical Engineer with our Property & Buildings team, you’ll support the planning, design, and delivery of building mechanical systems and energy infrastructure projects. You’ll gain hands-on experience with HVAC systems, central plants, and district energy infrastructure under the mentorship of senior engineers.

• Prepare mechanical drawings and models using Revit and AutoCAD for HVAC and related building systems.
• Develop equipment layouts, piping and ductwork drawings, schedules, and details that meet project requirements.
• Perform basic engineering calculations and support equipment selections under supervision.
• Coordinate with architectural, structural, electrical, and civil teams to integrate mechanical systems into overall designs.
• Assist with shop drawing reviews, RFIs, site documentation, and construction-phase support.
• Support central plant and district energy projects through system layouts, diagrams, and coordinated documentation.
• Incorporate markups and design changes accurately and efficiently into project deliverables; occasional local site travel as required.

• Mechanical Engineering degree or diploma from an accredited institution.
• 1–3 years of consulting or mechanical design experience (co-op, internship, or full-time).
• Proficiency with Revit and AutoCAD; familiarity with BIM coordination is an asset.
• Foundational understanding of HVAC systems, building services, and mechanical design principles, plus basic knowledge of building codes and standards.
• Comfortable working within defined scopes, schedules, and budgets, with strong attention to detail, organization, and a willingness to learn.

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 – we’ll 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: $66,700 – $88,400
• MB & ON: $60,900 – $83,800
• NB, NL, NS, PEI & QC: $60,300 – $80,000

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.

If you're driven by purpose and impact and ready to grow your career in building mechanical systems, we’d love to hear from you. Apply now and take the first step toward a rewarding career as a Mechanical Designer / Junior Mechanical Engineer with WSP.

WSP is one of the world's leading professional services firms. Our purpose is to future proof our cities and environments.

We have over 65,000 team members across the globe. In Canada, our 12,000+ people are involved in everything from environmental remediation to urban planning, from engineering iconic buildings to designing sustainable transportation networks, from finding new ways to extract essential resources to developing renewable power sources for the future.

At WSP
:

• We value our people and our reputation
• We are locally dedicated with international scale
• We are future focused and challenge the status quo
• We foster…