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Added 14 mins ago
HT
Professor - Wireless
Huawei Technologies Canada Co., Ltd.
Markham, ON
- Contract
Provide expert technical consulting on advanced photonic device technologies for Radio-over-Fiber (RoF), mmWave, and sub-THz wireless communication systems.
Added 14 mins ago
EG
Safety Chief - RAMS and Systems Assurance
Egis Group
Toronto, ON · Hamilton, Ontario
- Full-time
The ideal candidate brings more than 10 years of experience in rail transit systems, strong expertise in RAMS engineering and safety assurance, and demonstrated success leading technical…
Added 14 mins ago
EC
Strategic Development Trainee
EMCO Corporation
Hamilton, ON
- Full-time
…the products, expertise, and service that support critical systems in residential, commercial, industrial, and infrastructure projects across…
Added 14 mins ago
AI
Manager, Engineering and Project Management
American Iron and Metal
Hamilton, ON
- Full-time
The Manager, Engineering and Project Management is responsible for leading the planning, execution, and delivery of construction, mechanical, and facility improvement projects across…
Added 29 mins ago
QC
Senior Software Engineer
Quarry Consulting
Canada
- Full-time
A passion for writing clean, testable code and delivering maintainable systems
Added 29 mins ago
W
Data & AI Engineer
Wiraa
Canada
- $67,120 to $100,680 CAD / year
- Full-time
Bachelor’s degree or higher in Computer Science, Engineering, or a related field.
Added 29 mins ago
IG
Design Release Engineer
Infotree Global Solutions
Windsor, ON
- Contract
Lead the end-to-end engineering delivery of exterior lighting systems from concept through production launch
Added 29 mins ago
W
Data Application Developer
Wiraa
Canada
- Full-time
Degree or diploma in Computer Science, Engineering, Management Information Systems, or related field
Added 29 mins ago
Z
Red Team Engineer AND Penetration Tester
Zoho
Toronto, ON
- Contract
· Conduct comprehensive penetration testing across web applications, APIs, networks, cloud environments, mobile applications, and Windows/Linux systems.
Added 29 mins ago
EI
Safety Chief - RAMS and Systems Assurance
Egis in Canada
Toronto, ON
- Full-time
The ideal candidate brings more than 10 years of experience in rail transit systems, strong expertise in RAMS engineering and safety assurance, and demonstrated success leading technical…
Added 30 mins ago
TC
Automation Engineering Specialist
TOYOTETSU CANADA INC
Norfolk, ON · Simcoe, ON
- Other
The Automation Engineering Specialist is primarily responsible for leading and supporting advanced automation projects including AGV/AMR systems, SCADA system projects, Automated Storage…
Added 30 mins ago
HA
Sr Advanced Project Engineer – New Product Development
Honeywell Aerospace
Mississauga, ON
- Full-time
Coordinate cross-functional engineering teams including electrical, software, systems, and mechanical engineering
Added 30 mins ago
TR
Geotechnical Technical Coordinator
Trillium Rail Partners
Mississauga, ON
- Full-time
…east end of Toronto into Mississauga. The Stations, Rail, and Systems (SRS) package encompasses the design, construction, integration, and commissioning of key project…
Added 59 mins ago
CE
Air Systems Integrator
Capgemini Engineering
Montreal, QC
- $102,884 to $125,747 CAD / year
- Full-time
At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies…
Added 59 mins ago
EC
Strategic Development Trainee
Emco Corporation: Plumbing, HVAC, Waterworks, Industrial, Irrigation, Fire Protection
Hamilton, ON
- $50,000 to $55,000 CAD / year
- Full-time
…the products, expertise, and service that support critical systems in residential, commercial, industrial, and infrastructure projects across…
Added 59 mins ago
CE
Avionics Integrator Engineer (Hybrid: Montreal, Quebec)
Capgemini Engineering
Montreal, QC
- Full-time
…and as intended. Close collaboration with cross‑functional systems engineering teams, integration labs, and technical staff will be essential as you help shape, validate, and refine the…
Added 59 mins ago
N
Manufacturing Manager
NPAworldwide
Brantford, ON
- Full-time
Experience with ERP systems such as Oracle or Microsoft Dynamics considered
Added 59 mins ago
CE
Aerospace Interiors Design Engineer (Hybrid: Mirabel, Quebec)
Capgemini Engineering
Montreal, QC
- Full-time
At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies…
Added 59 mins ago
GD
Computer Modeling & Simulation Staff Specialist/Engineer
General Dynamics Land Systems–Canada
London, ON
- Full-time
Create advanced controls system models to evaluate various controls algorithms and strategies for automotive systems
Added 59 mins ago
HR
Civic Addressing Coordinator
Halifax Regional Municipality
Halifax, NS
- Full-time
Minimum of three years of work experience gained in a position in a planning, engineering, or geomatics environment, preferably in a municipal setting
Added 59 mins ago
N
ELECTRICAL ENGINEER
NPAworldwide
AB · Edmonton, AB
- Full-time
Our client is an Engineering Firm recognized for delivering complex projects across the railroad industry and beyond. They design, build, install, and maintain custom systems and facilities…
Added 59 mins ago
Postdoctoral Fellow - Quantum-Enhanced Optical Microscopy
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Ottawa, ON
PhD degree in electrical engineering, optics, physics, engineering physics or a closely related field.
Added 59 mins ago
Postdoctoral Fellow - Molecular Tools for Harmful Algae and Toxin Detection
National Research Council Canada
Halifax, NS
…capacity to protect public health, water resources, and food…
Added 1 hour ago
DM
Millwright (Red Seal)
DMC Mining Services
Sudbury, ON · Greater Sudbury, ON
- Full-time
…pneumatic, power transmission, mechanical drives, conveyor systems, pumps, overhead cranes) are considered an…
Added 1 hour ago
MM
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Extract and consolidate data from multiple business systems, including SAP, configuration management systems, quality documentation, and operational records.

AECOM

Senior Mechanical Engineer, Data Centers

Markham, ON, Canada

$125,000 to $175,000 CAD / year · Full-time

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Job details

Pay: $125,000 to $175,000 CAD / year
Job type: Full-time
Experience: 6+ years of progressive mechanical engineering experience.
Posting language: English
Posted: Oct 27, 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 Senior Mechanical Engineer, to join our growing Canadian Data Center team.

This is a senior, hands-on technical role for an experienced mechanical engineer ready to tackle the scale, speed and complexity of hyperscale, colocation and mission-critical facilities. This is a newly created position

You will design advanced cooling and mechanical infrastructure, solve complex engineering challenges, collaborate with clients and multidisciplinary teams, and help develop the next generation of engineers.

What You'll Do

Lead mechanical design for hyperscale, colocation and mission-critical data centers.
Design HVAC, heat-rejection, chilled-water, condenser-water and critical mechanical systems.
Develop solutions using CRAHs, CRACs, fan-wall systems, economization, in-row cooling and containment technologies.
Support high-density and liquid-cooling applications, including direct-to-chip technologies.
Perform heat-load calculations, capacity planning, airflow studies and CFD analysis.
Design resilient, redundant and fault-tolerant systems for continuous operations.
Advance energy-efficient and sustainable cooling strategies.
Prepare engineering calculations, equipment selections, specifications and technical documentation.
Coordinate with electrical, structural, architectural, civil, fire protection and controls disciplines.
Support construction, RFIs, shop drawing reviews, commissioning, startup and turnover.
Work directly with clients, contractors, vendors and project stakeholders.
Mentor junior and intermediate engineers and designers.
Support proposals, pursuits and technical presentations.

Qualifications

What You Bring

Minimum Qualifications

Bachelor's Degree in Mechanical Engineering or related engineering discipline.
Professional Engineer (P.Eng.) registration in a Canadian province, or eligibility to obtain registration.
6+ years of progressive mechanical engineering experience.
Strong HVAC, cooling and mechanical-system design experience.
Experience with data centers, mission-critical facilities or other complex building infrastructure.
Strong technical, multidisciplinary coordination and communication skills.

Preferred Qualifications

10+ years of mechanical engineering experience.
Hyperscale, colocation or mission-critical data center experience.
Experience with large chilled-water and campus-scale cooling systems.
CFD, thermal analysis, airflow or energy-modelling experience.
Liquid-cooling and high-density computing experience.
Commissioning and integrated systems testing experience.
Knowledge of Canadian codes, standards and provincial requirements.
Familiarity with Uptime Institute Tier concepts, TIA-942 and ANSI/BICSI 002.
Experience with Revit, Autodesk Construction Cloud, BIM 360.
LEED AP, CEM, BEMP or similar credentials are assets.

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 125000 - CAD 175000 - yearly

Apply About employer

More about this job

Responsibilities

Lead the mechanical design for hyperscale and mission-critical data centers, including HVAC and cooling infrastructure. Coordinate with multidisciplinary teams and support the full project lifecycle from design through construction and commissioning.

Requirements

Requires a Bachelor's degree in Mechanical Engineering and P.Eng. registration in a Canadian province. Candidates must have at least 6 years of progressive mechanical engineering experience, specifically within complex building infrastructure or data centers.

Skills

Mechanical engineering
HVAC design
Data center infrastructure
Heat-rejection systems
Chilled-water systems
CFD analysis
Thermal analysis
Capacity planning
Liquid-cooling
High-density computing
Project coordination
Technical documentation
Commissioning
Revit
BIM 360
Mentorship

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
CRAH
CRAC
Economization
Liquid-cooling
CFD
Thermal Analysis
Airflow Studies
P.Eng.
Revit
Autodesk Construction Cloud
BIM 360
LEED AP
CEM
BEMP
Uptime Institute
TIA-942
ANSI/BICSI 002
Infrastructure
Commissioning
Construction Management
Engineering Calculations
Equipment Selection
Specifications
Sustainability

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