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Added 10 mins ago
BB
Process Engineer
Breathaplasta by Adaptavate
Montreal, QC · Urban agglomeration of Montreal, QC
- Full-time
…carbon-storing plasterboard. This position will be a core part of our Engineering team, responsible for developing our engineering platforms and report to the Chief Operations…
Added 10 mins ago
D
Tier 4 Technical Support Architect
Diligent
Canada
- Full-time
Diligent is the AI leader in governance, risk and compliance (GRC) SaaS solutions, helping more than 1 million users and 700,000 board members to clarify risk and elevate governance. The…
Added 10 mins ago
TS
Mechanical Engineer Intermediate
TalentSphere Staffing Solutions
Ottawa, ON
- Full-time
TalentSphere Staffing Solutions is partnering with an established and growing multidisciplinary building engineering consultancy to recruit an Intermediate Mechanical Design Engineer.
Added 11 mins ago
SE
Senior Engineer, Building Automation and Control Systems
Schneider Electric
Calgary, AB · Milton, ON · Toronto, ON · Montreal, QC
- Full-time
…Automation and Control Systems projects. You will shape integrated solutions across HVAC, lighting, access control, fire and life-safety interfaces, and energy management. As the technical…
Added 11 mins ago
SE
Technical Sales Representative - Contractor
Schneider Electric
Moncton, NB
- Full-time
Build strong contractor relationships. Identify new opportunities. Help customers find the right solutions for their business.
Added 25 mins ago
AS
Senior/Lead Business Analyst- BMT
Apex Systems
Toronto, ON
- $45 to $60 USD / hour
- Contract
Bachelor’s degree in business, economics, computer science, technology, engineering, or a related discipline.
Added 55 mins ago
Z
Technical Architect- Presales (Custom Software)
Zazz
Canada
- Full-time
This is not a pure sales role. Our work is custom solutions, so the quality of the solution matters far more than a pitch. We want someone with real technical depth who enjoys clients and…
Added 55 mins ago
HT
Technical Trainer
Husky Technologies
Bolton, ON
- Full-time
…positions us to serve customers who seek differentiation through solutions that provide speed, flexibility and maximum productivity. This capability is at the core of our mission and…
Added 55 mins ago
HT
Test Engineering Technologist
Husky Technologies
Bolton, ON
- Full-time
Our Development Engineering team is a global engineering team focused on developing new products, technologies that will deliver robust repeatable solutions for our customers. We develop…
Added 56 mins ago
Procurement Specialist
Aecon
Fredericton, NB
Identify procurement risks and recommend solutions to support the project schedule.
Added 1 hour ago
EA
AME Support (YUL)
Execaire Aviation
Dorval, QC
- Full-time
As a premier private jet company with a legacy spanning over 70 years, Execaire Aviation leads the way in aviation solutions. Setting the standard in aviation excellence, we redefine the…
Added 1 hour ago
SH
Project Manager External
Siemens Healthineers
Kitchener, ON
- Full-time
…drive projects to completion, and monitor effectiveness of solutions. Manage project resources within each project's triple constraints of scope, schedule and budget. The Project Manager is…
Added 1 hour ago
SH
Project Manager External
Siemens Healthineers
Cambridge, ON
- Full-time
…drive projects to completion, and monitor effectiveness of solutions. Manage project resources within each project's triple constraints of scope, schedule and budget. The Project Manager is…
Added 1 hour ago
SH
Project Manager External
Siemens Healthineers
Oakville, ON
- Full-time
…drive projects to completion, and monitor effectiveness of solutions. Manage project resources within each project's triple constraints of scope, schedule and budget. The Project Manager is…
Added 1 hour ago
SH
Project Manager External
Siemens Healthineers
Mississauga, ON
- Full-time
…drive projects to completion, and monitor effectiveness of solutions. Manage project resources within each project's triple constraints of scope, schedule and budget. The Project Manager is…
Added 1 hour ago
J
Senior AI Automation Engineer
Jobgether
Canada
- $110,000 to $160,000 CAD / year
- Full-time
…complex business challenges into practical, scalable technical solutions. You will combine modern AI technologies, APIs, scripting, and low-code tools to deliver measurable results quickly.…
Added 1 hour ago
J
Senior AI Automation Engineer
Jobgether
Canada
- $110,000 to $160,000 CAD / year
- Full-time
…complex business challenges into practical, scalable technical solutions. You will combine modern AI technologies, APIs, scripting, and low-code tools to deliver measurable results quickly.…
Added 1 hour ago
WI
Asset Management Consultant
WSP in Canada
Canada
- Full-time
With an unmatched breadth and depth of engineering, advisory and science‑based expertise, our global minds unite to power local solutions.
Added 1 hour ago
S
Sr. Software Release Project Manager (Scaled Agile /Device Development, Systems Integration)
SCIEX
Guelph, ON
- Full-time
…provide predictable outcomes in delivering customer-focused…
Added 1 hour ago
S
Sr. Software Release Project Manager (Scaled Agile /Device Development, Systems Integration)
SCIEX
Toronto, ON
- Full-time
…provide predictable outcomes in delivering customer-focused…
Added 1 hour ago
S
Electrical Engineering Technologist
SCIEX
Vaughan, ON
- $81,500 to $89,000 CAD / year
- Full-time
The Electrical Engineering Technologist is responsible for assisting Electrical Designers/Engineers in the development and qualification of research and engineering-grade electrical…
Added 1 hour ago
S
Sr. Software Release Project Manager (Scaled Agile /Device Development, Systems Integration)
SCIEX
Vaughan, ON
- Full-time
…provide predictable outcomes in delivering customer-focused…
Added 1 hour ago
A
Spare Parts Specialist
ABB
Mississauga, ON
- Full-time
Proposes new spare parts, kits, and packages development or enhancements of existing ones to offer suitable and unique solutions to customer needs.
Added 1 hour ago
S
Intermediate Electrical Designer/Engineer
SCIEX
Vaughan, ON
- $90,000 to $103,000 CAD / year
- Full-time
Collaborate with the engineering community to generate and validate design concepts and technologies for current and future products.
Added 1 hour ago
S
Senior Electrical Engineer/Designer
SCIEX
Vaughan, ON
- $111,333 to $122,500 CAD / year
- Full-time
…electronics, magnetics, system integration, and risk-based engineering while providing technical leadership across multidisciplinary…

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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