Mechanical engineer jobs in Canada (1,076 jobs)

Find mechanical engineer jobs across Canada. Choose a place, compare current openings and read the employer’s requirements.

Counted Nov 6, 2026

Hiring at a glance

View jobs

Open jobs: 1,076
Employers: 443

Advertised starting pay

Average starting payCAD / year: $98,634Across 135 listings
Average starting payCAD / hour: $43.16Across 37 listings

Employer-advertised starting pay, not employee salaries. Currencies and pay periods stay separate.

Where work happens

Remote: <1%3 listings
Hybrid: 30%321 listings
On-site: 70%751 listings

Not specified: <1% (1 listing)

Employers hiring include Worley (54), WSP in Canada (53), AtkinsRéalis (25).

Sources & calculation notes

These figures describe the listings on this role page at the date shown, not the whole job market. Listings can change.

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Hybrid and on-site classifications may be inferred from descriptions. Check the original ad. How we count

Mechanical engineer jobs in Canada

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Added 1 month ago
RA
PRINCIPAL MECHANICAL ENGINEER
Republic Architecture Inc.
Winnipeg, MB
- Full-time
We’re growing and looking for a Principal Mechanical Engineer to help lead what comes next for Republic. This is more than a senior technical role, it’s a leadership position with real…
Added 1 month ago
S
Robotics Engineer - Edge Runtime, Physical AI Hub, Kitchener
Siemens
Kitchener, ON
- Full-time
Added 1 month ago
BG
Mechanical Engineer Intern/Co-Op
BEUMER Group
Calgary, AB
- Internship
Added 1 month ago
Mechanical Engineer - Magog, Canada
Arjo
Magog, QC
Added 1 month ago
TT
Intermediate Mechanical Engineer
Tetra Tech
Pickering, ON
- Full-time
Added 1 month ago
A
Senior Mechanical Engineer, Data Centers
AECOM
Markham, ON
- $125,000 to $175,000 CAD / year
- Full-time
Added 1 month ago
Mechanical Engineer
Mott MacDonald
Toronto, ON
Added 1 month ago
SG
Mechanical Engineer
Smiths Group
Hamilton, ON
- $80,000 to $100,000 CAD / year
- Full-time
…efficient and sustainable operations. Our products include mechanical seals and systems, couplings, bearings, filtration systems, and predictive digital monitoring…
Added 1 month ago
IG
Lead Mechanical Engineer
Insight Global
Calgary, AB
- $80 to $90 CAD / hour
- Contract
Insight Global is seeking a Lead Mechanical Engineer (Owner's Engineer) to support a major industrial capital project currently advancing through detailed engineering and execution. Acting…
Added 1 month ago
E
Experienced Aerostructure / Mechanical Design Engineer
Elisen
Laval, QC
- Full-time
Elisen is hiring an experienced Aerostructure / Mechanical Design Engineer to develop structural and mechanical components for aerospace applications. You will be responsible for designing,…
Added 1 month ago
JH
Intermediate Forensics Mechanical Engineer
J.S. Held LLC
Vancouver, BC
- Full-time
Added 1 month ago
JH
Intermediate Forensics Mechanical Engineer
J.S. Held LLC
Toronto, ON
- Full-time
Added 1 month ago
XT
Mechanical Engineer
XSENSOR® Technology Corporation
Calgary, AB
- Full-time
Added 1 month ago
S&
Lead Mechanical Engineer 1 - Nuclear
Sargent & Lundy
Toronto, ON · North York, ON
- Full-time
Functional mechanical drawings and/or drawings for nuclear power plant systems
Added 1 month ago
F
Principal Design Engineer/ Mechanical Lead - for Mining & Metal projects
Fluor
Vancouver, BC
- Full-time
Added 1 month ago
OM
Hardware Engineering - Mechanical Engineer - P2
OSI Maritime Systems
Burnaby, BC
- Full-time
Added 1 month ago
F
Mechanical Engineer - Design & Stress Analysis
FLSmidth
Montreal, QC
- Full-time
As a Mechanical Engineer on our team you will have the opportunity to design and de
Added 1 month ago
S
Senior Mechanical Engineer (Structures)
Starpath
ON · Moose Factory, ON
- Full-time
Added 1 month ago
TS
Senior Mechanical Engineer - Buildings
TalentSphere Staffing Solutions
Winnipeg, MB
- Full-time
We are currently working with an established consulting engineering firm in Winnipeg that is looking to add a Senior Mechanical Engineer to their growing building engineering team.
Added 1 month ago
WM
Junior Mechanical Engineer
Weldco-Beales MFG Alberta Ltd
Langley (District), BC
- $28 to $33 CAD / hour
- Full-time
Added 1 month ago
SG
Robotics Engineer - North Bay
State Group Automation (formerly Fletcher Group Automation)
Mississauga, ON
- Full-time
Added 1 month ago
E
Mechanical Engineer
Ecolab
Calgary, AB · CAN-Calgary Office Quarry Park
- Full-time
Added 1 month ago
EE
Lead Mechanical Engineer
Equinox Engineering Ltd.
Calgary, AB
- Full-time
We are seeking a Lead Mechanical Engineer with strong technical expertise and leadership capability to guide mechanical design and execution across a diverse portfolio of energy projects.…
Added 1 month ago
K
Mechanical / Chemical / Nuclear Engineer
Kiewit
Oakville, ON
- Full-time
Kiewit is seeking a mid‑level Mechanical, Chemical, or Nuclear Engineer with strong process‑design experience to support engineering and execution activities across major industrial and…
Added 1 month ago
MP
Mechanical Engineer Junior
Mantecon Partners Inc.
Hamilton, ON · Dundas, ON
- $60,000 to $65,000 CAD / year
- Full-time
Mantecon Partners is a growing multidisciplinary engineering firm providing structural, mechanical, process, electrical, and civil engineering services across Ontario. Our team delivers…

AECOM

Senior Mechanical Engineer, Data Centers

Markham, ON, Canada

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

Apply About employer

Applications open in a new tab.

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: Sep 30, 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. Collaborate with multidisciplinary teams to ensure resilient, energy-efficient systems while mentoring junior engineers.

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 in complex building infrastructure or data centers.

Skills

Mechanical engineering
HVAC design
Data center infrastructure
Cooling systems
Heat-rejection systems
Chilled-water systems
CFD analysis
Capacity planning
Airflow studies
Liquid-cooling
Mission-critical facilities
Engineering calculations
Technical documentation
Project coordination
Mentoring
Revit

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
Revit
Autodesk Construction Cloud
BIM 360
LEED AP
CEM
BEMP
Uptime Institute
TIA-942
ANSI/BICSI 002
Infrastructure
Commissioning
Energy-efficient
Sustainable design
Project management
Construction support
Engineering design
Capacity planning
Resilient systems

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