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Added 12 mins ago
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Engineer - Continuous Improvement
Anatolia
Vaughan, ON
- $85,000 to $90,000 CAD / year
- Full-time
The Engineer - Continuous Improvement supports site efforts to maintain the Anatolia operating structure. They apply continuous improvement principles and practices to improve products,…
Added 25 mins ago
CS
Project Engineer
CQ Search Group Ltd.
Quebec, QC · Greater Quebec City Metropolitan Area
- $80,000 to $90,000 CAD / year
- Full-time
PROJECT ENGINEER – CAPITAL PROJECTS / CAPEX- BILINGUAL English French
Added 25 mins ago
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Intermediate Civil Engineer
McElhanney
Salmon Arm, BC
- Full-time
McElhanney has a unique opportunity for an Intermediate Civil Engineer to join our team in Salmon Arm BC (who would also support our Vernon and Kelowna Branches). As an experienced…
Added 56 mins ago
CN
Maintenance Engineering Specialist
Canadian Nuclear Laboratories
Pinawa, MB
- Full-time
Creating electrical engineering designs for nuclear and non-nuclear systems in accordance with Engineering Change Control requirements.
Added 56 mins ago
A
Continuous Improvement Engineer
Anatolia
Vaughan, ON
- $85,000 to $90,000 CAD / year
- Full-time
The Engineer - Continuous Improvement supports site efforts to maintain the Anatolia operating structure. They apply continuous improvement principles and practices to improve products,…
Added 1 hour ago
S
Media Firmware Development Engineer
Solidigm
Vancouver, BC
- Full-time
As a Media Firmware Engineer your regular responsibilities include but are not limited to:
Added 1 hour ago
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Senior Technical Lead
Scalian
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
We are looking for a Project Engineer or Technical Project Manager for hardware design projects (PCBs, RF, mixed-signal circuits, etc.) to join our team in the Montreal region (QC)!
Added 1 hour ago
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Mechanical Engineer, Data Centers
AECOM
Thornhill, ON
- $90,000 to $145,000 CAD / year
- Full-time
AECOM is seeking a Mechanical Engineer to join our growing Canadian Data Center practice. This role will support the design and delivery of hyperscale, colocation, and other…
Added 1 hour ago
AS
Applications Engineer
AgileGrid Solutions
Canada
- Full-time
The Estimator/Applications Engineer position is a vital role within Powell Industries' Electrical Division in Edmonton. Reporting directly to the Estimating Supervisor within the Sales &…
Added 1 hour ago
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Mechanical BIM Designer
HDR
Toronto, ON
- Full-time
…sustainability, and human experience. We bring together mechanical, electrical, structural, and civil engineering experts to solve complex design challenges with precision, creativity, and…
Added 2 hours ago
LT
Designer, Mechanical Engineer
Linear Transfer Automation Inc.
Barrie, ON
- Full-time
The Designer, Mechanical Engineer will be reporting directly to the Mechanical Engineering Manager. The Mechanical Engineer will be working with a team of professional, dynamic, and…
Added 4 hours ago
WI
Intermediate Geotechnical Engineer - Hydro & Dams
WSP in Canada
Ottawa, ON
- Full-time
…Canada's renewable energy future. As an Intermediate Geotechnical Engineer – Hydro & Dams, you will contribute to the planning, assessment, design, rehabilitation, and safety of critical…
Added 4 hours ago
Sr Staff PCB Design Engineer
Synopsys
Markham, ON
…the options, and make the engineering decisions that keep a project on…
Added 5 hours ago
Sr Staff Package Design Engineer
Synopsys
Ottawa, ON
Extract electrical models from substrate designs using 3D EM simulation tools like Ansys HFSS, and analyze them against SI and PI requirements to validate performance
Added 6 hours ago
ZA
Electrical Safety & Energization Lead
Ziggurat Automation Inc.
Field, BC
- Full-time
Scenario-based conversation with the principal engineer. Real project situations: how you'd approach a coordination study for a complex switchgear lineup, sequence a commissioning plan…
Added 6 hours ago
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Application Engineer
ERMCO-ECI
Mississauga, ON
- Full-time
…most valued partner in the manufacture of transformers and electrical distribution…
Added 6 hours ago
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Principal Process Automation Engineer
Worley
Markham, ON
- Full-time
Project experience including coordinating interfaces with engineering partners, construction contractors, equipment manufacturers, system integrators and project management as well as…
Added 6 hours ago
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electrical project engineer
Moreau
Rouyn-Noranda, QC
- Full-time
Added 10 hours ago
MU
Electrical Maintenance Engineer
McGill University
Sherbrooke, QC
- Full-time
Reporting to the Director, Building Maintenance, the Electrical Maintenance Engineer provides technical leadership and expertise for the planning, operation, maintenance, renewal, and…
Added 14 hours ago
TV
MULTI SKILLED SHIFT ENGINEER
The Village Bakery Group
Engineer, BC
- Internship
As a Shift Engineer you will be directly contributing to this vision through your core tasks and responsibilities which will include, but are not limited to:
Added 18 hours ago
SI
Intermediate/Senior Electrical Engineer
Synectics Inc.
Burnaby, BC
- $110,000 to $150,000 CAD / year
- Full-time
Our client, a well-established engineering consulting firm, is seeking an Intermediate/Senior Electrical Engineer with 7+ years of consulting engineering experience to join their growing…
Added 1 day ago
AS
Applications Engineer
AgileGrid Solutions
Canada
- Full-time
The Estimator/Applications Engineer position is based within the Electrical Division in Edmonton (EDE) and reports directly to the Estimating Supervisor within the Sales & Estimating…
Added 1 day ago
WI
Senior Mechanical Engineer (Plant Design)
WSP in Canada
Sudbury, ON · Greater Sudbury, ON
- Full-time
Steward technical integration across process, structural, electrical, and civil discipline teams to ensure cohesive project execution.
Added 1 day ago
NQ
electronics research engineer
Nord Quantique
Sherbrooke, QC
- Full-time
Electronic, electrical or aerospace manufacturing company
Added 1 day ago
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Building Enclosure Engineer
BPA
Ottawa, ON · Kanata, ON
- Full-time
We are seeking a Senior Building Enclosure Engineer to join our Building Science and Restoration team.

AECOM

Mechanical Engineer, Data Centers

Thornhill, ON, Canada

$90,000 to $145,000 CAD / year · Full-time

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Applications open in a new tab.

Job details

Pay: $90,000 to $145,000 CAD / year
Job type: Full-time
Experience: 4+ years of relevant mechanical engineering or building mechanical design experience, or demonstrated equivalency of education and experience.
Posting language: English
Posted: Oct 5, 2026

Original job description

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 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.

Job Description

AECOM is seeking a Mechanical Engineer to join our growing Canadian Data Center practice. This role will support the design and delivery of hyperscale, colocation, and other mission-critical facilities across North America. This is a newly created position.

The successful candidate will contribute to the design of resilient mechanical infrastructure while collaborating with experienced multidisciplinary Data Center teams across Canada, the U.S., and globally. This is an opportunity to develop specialized expertise in a rapidly growing sector while working on complex, high-performance facilities.

Responsibilities

Design mechanical systems for data centers and mission-critical facilities, including HVAC, heat-rejection, chilled-water, hydronic, and critical cooling systems.
Perform cooling-load calculations, equipment sizing, capacity planning, and other mechanical engineering analyses.
Prepare mechanical plans, schematics, schedules, details, specifications, and supporting calculations.
Apply applicable Canadian building, mechanical, energy, fire, and plumbing codes and requirements.
Coordinate mechanical designs with architectural, electrical, structural, civil, controls, fire protection, technology, and other disciplines.
Support design criteria addressing reliability, redundancy, resiliency, maintainability, energy efficiency, and capacity.
Participate in multidisciplinary design reviews, quality reviews, and project coordination meetings.
Support construction-phase services, including RFIs, submittal reviews, site observations, commissioning activities, and resolution of technical issues.
Coordinate with clients, contractors, vendors, utilities, and other project stakeholders.
Perform work in accordance with project scope, schedule, budget, and quality requirements.

Qualifications

Minimum Requirements

Bachelor’s degree in Mechanical Engineering.
4+ years of relevant mechanical engineering or building mechanical design experience, or demonstrated equivalency of education and experience.
Experience designing building mechanical systems and preparing calculations, drawings, schedules, specifications, and technical documentation.
Working knowledge of applicable Canadian building, mechanical, energy, fire, and plumbing codes and requirements.
Registered, or eligible to register, as a Professional Engineer within Canada.
Strong communication, collaboration, and problem-solving skills.

Preferred Qualifications

Experience with hyperscale, colocation, mission-critical, healthcare, laboratory, industrial, or other complex facilities.
Experience designing data center HVAC, cooling, and heat-rejection systems.
Knowledge of reliability, redundancy, resiliency, and maintainability concepts.
Experience with chilled-water systems, cooling towers, dry coolers, CRAH/CRAC units, fan-wall systems, economizers, hydronic distribution, or liquid-cooling technologies.
Experience with computational fluid dynamics, energy modelling, or other mechanical-system analysis tools.
Experience with Revit and Autodesk Construction Cloud.
Familiarity with applicable ASHRAE, CSA, NFPA, Uptime Institute, TIA-942, ANSI/BICSI 002, and other data center industry standards.

Additional Information

Relocation is not available for this position.
Sponsorship is not available for this position.

At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.

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 2025. 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.

State/Province: Ontario

Business Group: DCS

Legal Entity: AECOM Canada ULC

Business Line: B&P - Buildings & Places

Work Location Model: Hybrid

Operating Group: Americas

Primary Location: CA - Markham, ON - 105 Commerce Vall

Compensation: CAD 90000 - CAD 145000 - yearly

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More about this job

Responsibilities

The Mechanical Engineer will design resilient mechanical infrastructure for hyperscale and mission-critical data centers across North America. Responsibilities include performing cooling-load calculations, preparing technical specifications, and coordinating multidisciplinary designs throughout the project lifecycle.

Requirements

Candidates must hold a Bachelor’s degree in Mechanical Engineering and have at least 4 years of relevant building mechanical design experience. Professional Engineer registration in Canada or eligibility to register is required.

Skills

Mechanical engineering
HVAC design
Cooling load calculations
Equipment sizing
Capacity planning
Hydronic systems
Chilled-water systems
Revit
Autodesk construction cloud
Energy modeling
Computational fluid dynamics
Building codes
Project coordination
Technical documentation
Problem-solving
Communication

Benefits

Medical
Dental
Vision
Life insurance
AD&D
Disability benefits
Paid time off
Leaves of absences
Voluntary benefits
Flexible work options
Well-being resources
Employee assistance program
Business travel insurance
Service recognition awards
Retirement savings plan
Employee stock purchase plan

Visa sponsorship

Not detected in the job text

Keywords

Mechanical Engineer
Data Centers
HVAC
Heat-rejection
Chilled-water
Hydronic
Critical cooling
Revit
Autodesk Construction Cloud
ASHRAE
CSA
NFPA
Uptime Institute
TIA-942
ANSI/BICSI 002
Hyperscale
Colocation
Mission-critical
Energy efficiency
Commissioning
Professional Engineer
Infrastructure
Building codes
Mechanical design
Capacity planning
Resiliency
Redundancy
Maintainability
Computational fluid dynamics
Energy modeling

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