Mechanical Designer - Building Systems & HVAC

WSP in Canada; Ottawa; On-site; CAD 53,000 - 72,000; Full time

Benefits offered by this job

Top 100 Employer in Canada 2026

Flexible work arrangements

Job summary

WSP is seeking an early-career Mechanical Designer to contribute to the design of mechanical systems for safe, efficient buildings. You will work on HVAC, plumbing, fire protection, and building automation, with hands-on design, modeling, and site involvement alongside experienced engineers in a collaborative consulting environment.

You will prepare drawings using AutoCAD/Revit, perform load calculations, and participate in site visits while coordinating across internal teams and external

Qualifications

• Mechanical Engineering Degree or Diploma from an accredited institution.
• 1–4 years of related mechanical design or drafting experience (co‑op or internship experience considered).
• Working knowledge of AutoCAD and Revit.
• Foundational understanding of applicable building codes and standards.

Responsibilities

• Prepare mechanical drawings and models using AutoCAD and Revit to support project design delivery.
• Assist senior team members in developing coordinated drawing packages and design documentation.
• Support the design of HVAC, plumbing, fire protection, and building automation systems.
• Perform building heating, ventilation, and cooling load calculations.
• Complete engineering calculations using a variety of design software and tools.
• Participate in site visits to assess existing conditions and observe construction progress.
• Coordinate with internal project teams, architects, engineers, and external vendors to support project execution.
• Support construction administration activities, including drawing reviews and field coordination.

Skills

Analytical thinking

Attention to detail

Documentation

Site visits

Team collaboration

Multitasking

Education

Mechanical Engineering Degree or Diploma

Tools

AutoCAD

Revit

Job description

WSP is seeking an early-career Mechanical Designer to contribute to the design of mechanical systems for safe, efficient buildings. You will work on HVAC, plumbing, fire protection, and building automation, with hands-on design, modeling, and site involvement alongside experienced engineers in a collaborative consulting environment.

You will prepare drawings using AutoCAD/Revit, perform load calculations, and participate in site visits while coordinating across internal teams and external