Senior 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 + Place, is seeking a motivated and skilled Senior Mechanical Engineer to help lead buildings projects (commercial, institutional, light industrial facilities, such as Water and Wastewater Treatment Plants and Sewage Lift Stations) This position can be based out of Ottawa 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: 

The responsibilities of this position include but are not limited to:

• Lead a team in the preparation of  engineering designs related to heating, ventilating, and air-conditioning (HVAC) and plumbing systems for commercial, institutional, and light industrial facilities projects such as Water and Wastewater Treatment Plants, and Sewage Lift Stations.
• Direct and manage delivery teams
• Develops study and design procedures to facilitate high quality cost effective work by others.
• Participates in interdisciplinary review of project deliverables.
• Develops construction cost estimates and estimates of technical efforts for projects.
• Uses expertise in all steps of completing discipline component of PS&E package.
• Performs quality control review of design calculations or drawings.
• Prepares technical specification sections.
• Provides input to the development of engineering budget and schedule to meet requirements.

Minimum Requirements

In order to be considered for this position, candidates must meet the below requirement, at a very minimum: 

• Bachelor's degree in electrical engineering + Six (6) years of experience as or demonstrated equivalency of experience and/or education
• Professional Engineer (P.Eng.) designation in Ontario in good standing.
• Holding security clearance or the ability to obtain secret level security clearance 
• Demonstrated equivalency of experience and/or education may be considered. 

Preferred Qualifications

• 10+ years of experience in mechanical engineering after receiving the P.Eng., including leadership in design delivery.
• Experience in IPD (Integrated Project Delivery)
• Experience in specifying HVAC Controls/BMS is preferred
• Past team leadership experience is an asset.
• Project Management designation (PMP)
• Working experience with NBC, ABC, NPC, SMACNA, ASHRAE codes and standards
• Experience using HAP, AutoCAD, REVIT, Microsoft Office including Excel, Word, Project, and Power Point
• Experience with Building Energy Modeling and their software platforms (IES, eQuest, Energy Plus, HOT2000, RETScreen, etc.) would be considered an asset
• Experience with sustainability standards (LEED, Net Zero, Passive House, Envision) would be considered an asset
• Plumbing design experience
• Fire protection design experience 
• Familiarity with ISO quality management system
• Experience working within internal multidisciplinary teams
• Excellent written and verbal communication

• Company paid relocation is not available for this position
• Sponsorship for Canadian employment authorization is not available for this position
• Travel to nearby cities may be required

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  

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.