Senior Mechanical Engineer

2 weeks ago


Markham, Ontario, Canada WSP Full time

The Opportunity:

Join WSP's Buildings team and lead mechanical design for diverse projects in commercial, industrial, residential, and institutional sectors — all with a focus on Net Zero and decarbonization. You'll drive technical excellence, mentor junior staff, and build strong client relationships while delivering impactful, sustainable solutions.

Why choose WSP?

  • We value and are committed to upholding a culture of inclusion and belonging
  • Our Flexible Work Policy – we recognize the importance of balance in our lives and encourage you to prioritize the balance in yours. We will support you on and off the job so you can be fully present in both your work and home lives.
  • A Canadian success story - we're proud to wear the red and white of this beautiful country and show the world what Canada has to offer.
  • Enhance the world around you - from the environment to the highways, to the buildings and the terrain, WSP is the fabric of Canada.
  • Outstanding career opportunities - we're growing and pushing ourselves every day to be greater than yesterday - we're open to your ideas and trying new things.
  • A phenomenal collaborative culture and a workforce filled with genuinely good people who are doing humbly important work. Come find out for yourself what it's like to be a part of our journey.

We offer attractive pay, flexible work options, a great corporate culture, comprehensive and employee-focused benefits including virtual healthcare and a wellness platform as well as great savings programs, and a clear vision for the future.

#WeAreWSP

What you can expect to do here:

  • Lead multi-disciplinary projects from start to finish and apply a high level of technical, professional engineering and consulting expertise;
  • Familiar with National, Provincial and Municipal Codes and Standards. Ensures the design documents meet established project criteria and applicable standards. Coordinates the preparation of engineering specifications and drawings;
  • Responsible for researching and implementing new technology designs as required to meet client's objectives. Utilizes industry specific software and related technologies in design and analysis;
  • Participate in client management, business development and proposal preparation activities;
  • Prepare engineering design including calculations, specification and drawings for the following building systems:
  • HVAC
  • Plumbing
  • Fire Protection
  • Fuel Systems
  • Manage some projects including financial review and maintaining budget and meeting milestones deliverables;
  • Responsible for reviewing project construction and manage construction engineering correspondence
  • Peer review junior engineer's work;

What you'll bring to WSP:

10+ years of related experience in a mechanical consulting engineering environment with professional engineering designation

· Licensed Professional Engineer in Ontario (P. Eng.).

· LEED Accreditation and sustainable design experience are highly desirable qualifications.

· Proficiency with AutoCAD, Carrier Hourly Analysis (HAP) or Trane TRACE software, and Microsoft Office (word, excel, power point, outlook) are required.

· Proficiency with MEP Revit is highly desirable.

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 collaboration in everything we do
  • We have an empowering culture and hold ourselves accountable

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.

Offers of employment for safety-sensitive positions involving fieldwork are contingent upon candidates being able to perform key physical tasks of the job as described in the job posting and interview. This may include the ability to 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. For more information please  READ THE FULL POLICY. 



  • Markham, Ontario, Canada BGIS Full time $82,432 - $103,040

    Who We Are  BGIS is a leading provider of customized facility management and real estate services. With our combined team of over 6, 500 globally, we relentlessly focus on enabling innovation through the services we deliver, while actively looking for new opportunities that will enable innovation for our clients' businesses. Globally, we manage over 320...


  • Markham, Ontario, Canada BGIS Full time

    DescriptionWho We Are  BGIS is a leading provider of customized facility management and real estate services. With our combined team of over 6, 500 globally, we relentlessly focus on enabling innovation through the services we deliver, while actively looking for new opportunities that will enable innovation for our clients' businesses. Globally, we manage...


  • Markham, Ontario, Canada WSP Full time

    WSP's Property & Buildings M&E Team is currently seeking a Senior Mechanical Engineer to join our growing team in the Thornhill office. This position is based in the GTA region particularly Thornhill or Downtown Toronto office. This role would be well suited for an experienced professional with a strong background in HVAC and plumbing systems...


  • Markham, Ontario, Canada AECOM Full time

    Company Description Work with Us. Change the World.At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world's...


  • Markham, Ontario, Canada WSP Full time

    The Opportunity:Reporting to the Manager of the Buildings Healthcare Sector in the Mechanical and Electrical Business Line, this is an exciting career opportunity for the right individual with the skills senior  engineer. WSP's Buildings' team engages in the design of healthcare, educational, commercial, hospitality, environmental infrastructure,...


  • Markham, Ontario, Canada AtkinsRéalis Full time

    OverviewAtkinsRéalis is looking for a Team Lead/Senior Mechanical Engineer to join our team in North York, Ontario. In this role you will be responsible for the mechanical design and execution of a wide variety of projects such as Commercial, Industrial, Healthcare, Rail and Transit, etc. Oversee a team of engineers, technologists, and technicians, leading...


  • Markham, Ontario, Canada AECOM Full time

    Company Description Work with Us. Change the World.At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world's...


  • Markham, Ontario, Canada AECOM Full time

    Company Description Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the...


  • Markham, Ontario, Canada AECOM Full time

    Company DescriptionWork with Us. Change the World.At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world's...


  • Markham, Ontario, Canada AECOM Full time

    Company Description Work with Us. Change the World.At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world's...