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Added 11 mins ago
NW
Associate Engineer/Scientist/Technical Officer
Nuclear Waste Management Organization
Ignace, ON
- Full-time
…organization tasked with the safe, long-term management of Canada’s intermediate- and high-level radioactive waste, in a manner that protects people and the environment for generations to…
Added 11 mins ago
T
City Specialist
TEKsystems
AB · Edmonton, AB
- $23 to $25 CAD / hour
- Contract
Intermediate SQL skills and general technical proficiency, including basic troubleshooting across phones, tablets, and computers.
Added 1 hour ago
R|
Clinical Research Coordinator - Regulatory
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
- Full-time
An intermediate knowledge of oral and written English is required, as the position requires regular and complex contact with patients, researchers or international students who are…
Added 1 hour ago
TH
Intermediate Financial Analyst
The Hospital for Sick Children
Toronto, ON
- Full-time
Peri-Operative Services at SickKids is looking for an Intermediate Financial Analyst, to join the Physician Billing Operations team. Reporting to the Senior Manager, POS Business…
Added 1 hour ago
R|
Clinical Research Coordinator
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
- Full-time
An intermediate knowledge of oral and written English is required, as the position requires regular and complex contact with patients, researchers or international students who are…
Added 1 hour ago
R|
MRI Technologist
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
- Full-time
An intermediate knowledge of oral and written English is required, as the position requires regular and complex contact with patients, researchers or international students who are…
Added 2 hours ago
Postdoctoral Fellow - Uncertainty Quantification and Calibration for Large Language Models
National Research Council Canada
Ottawa, ON
…concepts (e.g., emotions, truthfulness, harmfulness, etc.) at intermediate points in their computation. This opens up a new opportunity to inspect uncertainty in the LLMs’ encoding of these…
Added 2 hours ago
A
Senior Electrical Engineer, Data Centers
AECOM
Markham, ON
- $125,000 to $175,000 CAD / year
- Full-time
Support high-density computing applications and evolving data center power requirements.
Added 2 hours ago
A
Senior Mechanical Engineer, Data Centers
AECOM
Markham, ON
- $125,000 to $175,000 CAD / year
- Full-time
Support high-density and liquid-cooling applications, including direct-to-chip technologies.
Added 2 hours ago
FH
Registered Nurse, Transition Line - Cardiac Stepdown - Burnaby Hospital
Fraser Health
Burnaby, BC
- Full-time
…services. Services and specialties include emergency medicine, intermediate-level critical care, medical imaging, internal medicine, hospitalist medicine, geriatric medicine, neurology,…
Added 2 hours ago
FH
Radiation Safety Officer
Fraser Health
Surrey, BC
- Full-time
…Departments. Works with SRSOs and staff to prepare license renewal applications to CNSC in accordance with conditions contained in relevant licenses. Prepares annual compliance reports…
Added 4 hours ago
LI
Software Developer - CRM - Intermediate
Lotus IT Solutions
Toronto, ON · Greater Toronto Area, Canada
- Contract
Lotus is seeking an Intermediate Software Developer – CRM to support the Enterprise Financial Services Division within the Ministry of Public and Business Service Delivery and Procurement.…
Added 4 hours ago
IC
Senior Compiler Engineer - Triton and DSLs
Intel Corporation
Toronto, ON · CAN - - Toronto
- Full-time
…machine learning frameworks and high-performance computing…
Added 4 hours ago
F
Principal Process Specialist
Fluor
Vancouver, BC
- Full-time
Develop Process Technology Quality and Activity Plans or moderate to intermediate size projects
Added 5 hours ago
TU
Programmer Analyst II
The University of British Columbia
Vancouver, BC
- $8,810.92 to $13,202.5 CAD / month
- Full-time
Note: Applications will be accepted until 11:59 PM on the Posting End Date.
Added 5 hours ago
AU
Security Guard - Receptionist - Concierge
Allied Universal
Toronto, ON · North York, ON
- $18 CAD / hour
- Part-time
Basic to intermediate computer skills, including the ability to use security software and electronic reporting systems.
Added 6 hours ago
TO
Temporary Operations Clerk (anticipated for up to 4 months)
Town of Whitby
Whitby, ON
- Full-time
demonstrated working knowledge of Microsoft Office Suite (Word, Excel and Outlook), at an intermediate level; and
Added 6 hours ago
TC
Field Warranty Specialist - Prairie Zone
Toyota Canada Inc.
Calgary, AB
- Full-time
Intermediate proficiency in Microsoft Office (Excel, Outlook and basic PPT)
Added 6 hours ago
B
Accounts Payable Administrator
BDO
Toronto, ON
- $43,000 to $65,000 CAD / year
- Full-time
Proficient in MS-Office applications and intermediate level Microsoft Excel required
Added 6 hours ago
SC
Senior Hydrologist
SLR Consulting
Calgary, AB · AB · Nanaimo, BC · Vancouver, BC · Victoria, BC
- Full-time
Support Environmental Flow Needs (EFN) assessments and the development of flow recommendations for environmental assessment, permitting, and water management applications
Added 6 hours ago
Systems Administrator 3
British Columbia Lottery Corporation
BC · Hybrid - Kamloops or Vancouver, BC
Designs and implements monitoring, observability, and operational support solutions across applications, infrastructure, cloud, container platforms, and digital services.
Added 6 hours ago
CN
Wardrobe Assistant
Canada's National Ballet School
Toronto, ON
- Part-time
…Canada’s National Ballet School (NBS) is excited to invite applications for the position of Wardrobe Assistant. This is an exciting opportunity to contribute your sewing and garment…
Added 6 hours ago
P
Intermediate Geotechnical Engineer
Proven
Peterborough, ON
- Full-time
PRI is looking for an Intermediate Geotechnical Engineer to join our growing Peterborough office. This is a hands-on role for someone building toward full project ownership: you will take…
Added 6 hours ago
PE
Intermediate Geotechnical Engineer
PRI Engineering
Mississauga, ON
- Full-time
PRI is looking for an Intermediate Geotechnical Engineer to join our growing Mississauga, ON office. This is a hands-on role for someone building toward full project ownership: you will…
Added 6 hours ago
P
Intermediate Geotechnical Engineer
Proven
Mississauga, ON
- Full-time
PRI is looking for an Intermediate Geotechnical Engineer to join our growing Mississauga, ON office. This is a hands-on role for someone building toward full project ownership: you will…

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

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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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