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Added 19 days ago
VA
Aircraft Certification Authority (ACA) - (M Rotational)
Voyageur Aviation
Trenton, ON
- Full-time
Troubleshooting more complex system defects (fuel system, flight controls, hydraulic systems, etc.), aircraft defects and carry out corrective action as required.
Added 19 days ago
VA
Aircraft Certification Authority (ACA) - (M Rotational)
Voyageur Aviation
Toronto, ON
- Full-time
Troubleshooting more complex system defects (fuel system, flight controls, hydraulic systems, etc.), aircraft defects and carry out corrective action as required.
Added 19 days ago
VA
Aircraft Certification Authority (ACA) - (M Rotational)
Voyageur Aviation
Kingston, ON
- Full-time
Troubleshooting more complex system defects (fuel system, flight controls, hydraulic systems, etc.), aircraft defects and carry out corrective action as required.
Added 19 days ago
H
Senior Test & Validation Engineer
Humanoid
Burnaby, BC
- Full-time
As a Senior Test and Validation Engineer at Humanoid, you will be responsible for bringing new hardware subsystems into a functional, controllable, measurable, and integration-ready state,…
Added 19 days ago
RB
Lead Data Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
…Foundation Hub to ingest enterprise data and power analytics and controls using a medallion architecture. As a Lead Data Platform Engineer, you will be a senior individual contributor and…
Added 19 days ago
Senior Software Engineer, Security Engineering - Platform (Auth0)
Okta
Toronto, ON
We are looking for a Senior Software Engineer that will join the Auth0 Security Engineering organization. In this role, you will join a team of Software Engineers dedicated to building and…
Added 19 days ago
C
Security Engineer, Logging Platform
Clio
Toronto, ON · Vancouver, BC · Calgary, AB
- Full-time
We are currently seeking an Infrastructure Security Engineer to join our rapidly growing Security team. This role is for someone passionate about building proactive security solutions,…
Added 19 days ago
M
Associate Applied AI Engineer – GenAI Systems
Manulife
Toronto, ON
- Full-time
Translate business problems into a clear solution approach, including user workflow, data flow, model approach, evaluation plan, and operational controls.
Added 19 days ago
IF
Senior Data Developer
Intact FC
Montreal, QC
- Full-time
We are looking for a Senior Data Developer (Engineer) to help establish the data foundation for Contact Distributor, Intact’s new platform for broker and distributor master data. The…
Added 19 days ago
RW
Project Engineer
Resolute Workforce Solutions
ON · Richmond Hill, Ontario
- Full-time
We are looking for a highly motivated and energetic professional to join our team as a Project Engineer. This role will oversee project execution and provide engineering and CQV support for…
Added 19 days ago
S
Measurement Specialist
SECURE
Calgary, AB
- Other
This role combines technical analysis, systems and data management, field support, and cross-functional collaboration. While much of the work involves reviewing data, documentation,…
Added 19 days ago
T
AVP, Analytics, Insights and AI, AI Product
TD
Toronto, ON
- Full-time
Practical fluency in predictive AI, GenAI and agentic systems, including LLMs, RAG, evaluation, orchestration/tool use, human oversight, model/data lifecycle and observability.
Added 19 days ago
C
Lead Java Developer, Vice President
Citi
Mississauga, ON
- Full-time
…robust, highly available, and scalable enterprise application systems. This role combines hands-on engineering in modern Java ecosystems (Java 17+, Spring Boot, Kafka, Cloud Native) with…
Added 19 days ago
SM
Instrumentation & Controls Engineer/Technologist (Intermediate)
Solaris Management Consultants Inc
Surrey, BC · Calgary, AB
- $85,000 to $140,000 CAD / year
- Full-time
As an Instrumentation & Controls Engineer, you will play a key role in the design, implementation, and commissioning of instrumentation and control systems for gas plants, compressor…
Added 19 days ago
SM
Electrical Engineering - Project Lead (Surrey, BC & Calgary, AB)
Solaris Management Consultants Inc
Surrey, BC · Calgary, AB
- $130,000 to $170,000 CAD / year
- Full-time
…front-end planning, construction-led designs, and data-driven controls. With more than 31 years of experience and a portfolio of 5,000+ projects, our in-house multidisciplinary teams help…
Added 19 days ago
SM
Instrumentation & Controls Engineer - Project Lead
Solaris Management Consultants Inc
Surrey, BC
- $130,000 to $170,000 CAD / year
- Full-time
As an Instrumentation and Controls Engineer – Project Lead, you will play a key role in leading the design, implementation, and commissioning of instrumentation and controls systems for a…
Added 19 days ago
XI
Analytics Engineer, Network Intelligence
Xplore Inc.
Canada
- Full-time
As an Analytics Engineer for Network Intelligence on Data & AI team, you will bridge the gap between Xplore's raw network and operational data and the dashboards, KPIs, and self-serve…
Added 19 days ago
LC
Electrical Engineer/ Senior Electrical Technologist
Level Consulting Engineers Ltd.
Foothills No 31, AB · Foothills, AB
- Full-time
…protection, lighting, power, communications, fire alarm, and key…
Added 19 days ago
R
Lead Data Engineer
RBC
Toronto, ON
- Full-time
…Foundation Hub to ingest enterprise data and power analytics and controls using a medallion architecture. As a Lead Data Platform Engineer, you will be a senior individual contributor and…
Added 19 days ago
Software Engineer
Scotiabank
Toronto, ON
We are seeking a highly skilled Software Engineer to design, develop, and support enterprise applications and data platforms. The role requires strong hands-on expertise in software…
Added 19 days ago
H
Senior Network Engineer
Hays
Toronto, ON
- Contract
We are seeking a skilled Senior Network Engineer to design, implement, and manage secure and scalable network infrastructure across on-premises and cloud environments. The ideal candidate…
Added 19 days ago
SG
Forward Deployed Engineer
Sperton Global AS
Canada
- Full-time
You’re shipping real systems into live operations and owning whether they actually improve the business.
Added 19 days ago
A
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 19 days ago
CF
Building Operator II (Office)
Cadillac Fairview
AB · Calgary, AB
- Full-time
Monitor central plant including auxiliary and related equipment and water treatment by checking all major mechanical controls confirming they are in good working order to ensure a…
Added 19 days ago
KG
Subsea Project Engineer
Kintec Global Recruitment
Ottawa, ON
- Contract
Manage technical interfaces between intervention equipment, subsea trees, wellheads, ROVs, vessels, controls systems and other project equipment.

AECOM

Mechanical Engineer, Data Centers

Thornhill, ON, Canada

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

Apply About employer

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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

Apply About employer

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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