Mechanical Engineer

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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 most complex challenges and build legacies for future generations.

There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.

AECOM Buildings + Places, is seeking a motivated and skilled Mechanical Engineer to help lead buildings projects (commercial, institutional, light industrial facilities). This position is based out of Markham/Thornhill office with opportunities for hybrid work. Some travel to nearby cities may be required. This role offers opportunities for career growth. This position is for a newly created position.

AECOM Buildings + Places Canada (B+P Canada) is a vibrant and growing fully integrated team spanning architecture, all the building’s engineering disciplines, landscape architecture, urban planning, urban design, economics and asset management for design and infrastructure projects. Project assignments may include, although not limited to: Municipal, Commercial, Institutional projects, Justice, Education and Government.

Major Responsibilities:

• Mechanical Project Lead responsible for design and construction administration.
• Independently performs all tasks necessary to complete primary design at the early stages of the project and develops the concept to high quality detailed design, co-ordinates with all disciplines.
• Designs HVAC, Plumbing, Fire Protection and Controls systems. In-depth knowledge of HVAC (including hydronics) and controls systems preferred.
• Performs HVAC calculations and analysis using industry programs (Carrier HAP).
• Performs calculations, conducts design drawing reviews, and field investigations.
• Ensures design conforms with all applicable codes and client standards. Has working knowledge of industry-related codes and standards (OBC, ASHRAE, SMACNA, NFPA, CSA).
• Writes/ edits mechanical specifications.
• Provides technical input to studies and design reports to meet client requirements.
• Travels to construction sites to conduct mechanical inspections and prepares reports.
• Must be able to prepare written reports and deliver results in a clear manner to technical or non-technical audience.
• Performs self-quality control reviews of design calculations or drawings prior to submitting to senior staff for review and verification.
• Assists with the design and drafting of mechanical systems in 3D such as REVIT on an as needed basis.
• Well organized, self-directed work habits with a demonstrated ability to prioritize and schedule tasks managing multiple projects simultaneously in a dynamic environment.
• Strong communication skills, spoken and written.
• Able to work independently or as part of a team.
• Benefits from hands-on mentorship from senior engineers while contributing your expertise to live projects.
• Assists mechanical engineering team manager with mentoring junior engineering staff.
• Grows within a supportive environment that values continuous learning and technical excellence.

Minimum Requirements:

In order to be considered for this position, candidates must possess no less than:

• Bachelor’s degree in Mechanical Engineering + Four (4) years of experience designing HVAC/plumbing/fire protection/controls for commercial, institutional, and light industrial facilities.
• Demonstrated equivalency of experience and/or education may be considered.
• Registered Professional Engineer (P.Eng.) in Ontario in good standing.
• Able to obtain security clearance for government work.

Preferred Requirements:

• 10+ years of experience with strong consulting industry background.
• Experience with sustainability standards (LEED, Net Zero, Passive House, Envision) would be considered an asset.

• Relocation is not available for this position.
• Sponsorship for Canadian employment authorization is not available for this position.

About AECOM 

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. 

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2024. Learn more at aecom.com. 

What makes AECOM a great place to work 

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community - where you have the freedom to grow in a world of opportunity. 

As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines. Artificial intelligence will be used to support the screening, assessment, and selection of applicants for this role. Final hiring decisions are made by the hiring team.