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Added 7 mins ago
W
Principal Mechanical Engineer
Worley
Edmonton, AB · Calgary, AB
- Full-time
The Lead Mechanical Engineer provides technical leadership and project delivery oversight for mechanical engineering services to Worley and its customers. This role blends deep mechanical…
Added 23 mins ago
GM
Projects Engineer, Tailings
Gibraltar Mine
McLeese Lake, BC
- Full-time
We are seeking a project focused Tailings Engineer to lead capital and sustaining projects associated with Gibraltar Mine's Tailings Storage Facility (TSF) and mine water management…
Added 23 mins ago
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Electrical Installations Design Engineer –Rail Systems
Hitachi
Toronto, ON · (STS) Toronto - Ontario Line Project
- $95,102 to $142,653 CAD / year
- Full-time
Hitachi Rail is looking for an enthusiastic self-motivated Electrical Installations Design Engineer -Rail Systems, as we are expanding and currently bidding on new business opportunities.…
Added 37 mins ago
VC
Senior Temporary Works Inspector H/F
VINCI Construction Grands Projets Hellas S.A.
Toronto, ON · Greater Toronto Area, Canada
- Temporary
As a Temporary Works Inspector, you will support the Temporary Works Engineer in the inspection, verification, and monitoring of temporary works during the construction lifecycle. You will…
Added 37 mins ago
CE
Mechanical HVAC/Cooling Engineer (Data Center Design)
Colm Engineering Ltd
Vaughan, ON
- Full-time
We are seeking a highly skilled and experienced Mechanical HVAC/Cooling Engineer to join our team. This individual will be responsible for designing and implementing HVAC systems and fire…
Added 37 mins ago
AC
Product Development Engineer – Liquid Cooling
Amphenol Communications Solutions
Markham, ON
- Full-time
Job Title: Product Development Engineer – Liquid Cooling for Front-End I/O Connectors
Added 37 mins ago
EI
Mechanical Test Engineer
ExcelGens, Inc.
Toronto, ON
- Contract
We are seeking a Mechanical Test Engineer / Test Technician with a Mechanical Engineering or Mechatronics background to support testing and validation of mobile computing products and…
Added 37 mins ago
HT
Applications Engineer
Husky Technologies
Bolton, ON
- Full-time
Bachelor's or Master's degree in Mechanical Engineering, Materials Science, Packaging Engineering, or a related technical field.
Added 37 mins ago
HT
Designer, Development (Service)
Husky Technologies
Bolton, ON
- Full-time
The service team is currently seeking a Mechanical engineer/designer to specialize in resolving service issues.
Added 52 mins ago
KS
Lead Mechanical Engineer
Keynote Search
Ottawa, ON
- $100,000 to $110,000 CAD / year
- Full-time
Reporting directly to the Engineering Manager, the Mechanical Engineer will have full ownership over mechanical design, project execution, and discipline development in Ottawa. Serving as…
Added 1 hour ago
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ELYSIS- Spécialiste en industrialisation d'équipements mécaniques / Industrialization Specialist - Mechanical Equipment
ELYSIS LP
Montreal, QC
- Full-time
Added 1 hour ago
EI
Mechanical Engineering Technician
ExcelGens, Inc.
Mississauga, ON
- Contract
Job Title: Mechanical Test Engineer / Test Technician
Added 1 hour ago
NH
Production Engineer-In-Training
Novara Human Capital Solutions
Calgary, AB
- Full-time
The Production Engineer-in-Training (EIT) supports Acerta's operational and corporate objectives by assisting with production engineering activities across the operated asset base. Under…
Added 1 hour ago
Waste Management Engineering Graduate
GHD Group Pty Ltd
Waterloo, ON
GHD is seeking a Waste Management Graduate Engineer to join one of our fastest growing Canadian Operations in Waterloo, Mississauga, Toronto, or Ottawa, Ontario. This position is a…
Added 1 hour ago
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Warranty Engineer
Pentangle Tech Services | P5 Group
Markham, ON
- Contract
The Warranty Engineer is responsible for overseeing the day-to-day warranty tickets, preparing reports, driving parts and cost related analysis.
Added 1 hour ago
SC
Senior Systems Engineering Manager
SYSTRA Canada
Toronto, ON
- Full-time
…to support the delivery of a major Light Rail Transit (LRT) project. This role is responsible for leading day-to-day systems engineering activities across the designated project scope,…
Added 1 hour ago
M
Industrial Energy Solutions Advisor
Manpower
Stoney Creek, NB
- Contract
Bachelor's Degree in Engineering (Mechanical or Chemical Engineering preferred).
Added 1 hour ago
PT
Warranty Engineer
Pentangle Tech Services | P5 Group
Markham, ON
- Contract
The Warranty Engineer is responsible for overseeing the day-to-day warranty tickets, preparing reports, driving parts and cost related analysis.
Added 1 hour ago
TT
Senior Manufacturing Engineer
Traferox Technologies Inc.
Mississauga, ON
- Full-time
Bachelor's degree in Mechanical, Manufacturing, Industrial, Biomedical Engineering, or a related engineering discipline.
Added 2 hours ago
HA
Engineering Designer - Mechanical
H.H. Angus & Associates Ltd.
Vancouver, BC
- Full-time
We’re looking to hire permanent, full-time, forward-thinking mechanical engineering graduates to join our New Graduate Program and help us take on some of the most complex engineering…
Added 2 hours ago
Senior Welding Engineer, Nuclear Fabrication
BWXT
Cambridge, ON
…nuclear components. We are currently seeking a Senior Welding Engineer to join our dynamic team in Cambridge, ON. The ideal candidate will play a pivotal role in advancement of our welding…
Added 2 hours ago
GM
2027 Winter Co-op Vehicle Experience Software Developer
General Motors
Markham, ON
- Full-time
Our vehicle communication team is hiring a software engineer to design and develop software in our Linux-based connectivity system. You'll be part of a team working to ship the world's most…
Added 2 hours ago
SA
Manufacturing & Systems Engineer
Savage Arms (Canada), Inc.
Lakefield, ON
- Full-time
We currently have an opening for a Manufacturing & Systems Engineer on a full-time permanent basis. Reporting to the General Manager, the Manufacturing & Systems Engineer will be…
Added 3 hours ago
Specialist - Project Engineer
L3Harris Technologies
ON · Waterdown, ON
Provide project leadership and technical guidance for internally and externally funded product developments.
Added 3 hours ago
BS
Intermediate Mechanical Engineer
Ball Service Group Inc.
Kitchener, ON
- Full-time
…OEMs. We are seeking a talented and motivated Intermediate Mechanical Engineer to join our team focused on pathology, diagnostic medical devices, and other manufacturing processes. The…

AECOM

Mechanical Engineer, Data Centers

Markham, ON, Canada

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

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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, including HVAC and cooling systems. They will also coordinate with multidisciplinary teams and stakeholders to ensure project requirements for quality, budget, and schedule are met.

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 or eligibility in Canada is required, along with proficiency in mechanical codes and design software.

Skills

Mechanical engineering
HVAC design
Data center design
Cooling load calculations
Equipment sizing
Hydronic systems
Building codes
Revit
Autodesk construction cloud
Energy modeling
Computational fluid dynamics
Project coordination
Technical documentation
Resiliency planning
Commissioning
Problem-solving

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 Engineering
Data Centers
HVAC
Hyperscale
Colocation
Mission-critical
Chilled-water systems
Hydronic
Heat-rejection
Building codes
Revit
Autodesk Construction Cloud
ASHRAE
CSA
NFPA
Uptime Institute
TIA-942
ANSI/BICSI 002
Energy modeling
Computational fluid dynamics
Capacity planning
Redundancy
Resiliency
Commissioning
Infrastructure consulting
Professional Engineer
Mechanical design
Project management
Construction-phase services
Multidisciplinary design

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