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Added 6 mins ago
GI
Project Manager
Green Infrastructure Partners
Markham, ON · Commerce Valley Dr W, Markham, ON
- Full-time
The Project Manager is accountable for the successful delivery of Construction Dewatering and Water Treatment projects, with a focus on achieving excellence in revenue generation,…
Added 6 mins ago
GI
Site Coordinator
Green Infrastructure Partners
Markham, ON · Commerce Valley Dr W, Markham, ON
- Full-time
Green Infrastructure Partners Inc. is seeking a high-caliber professional to lead the integration of design and field operations for complex Support-of-Excavation (SOE) projects. In this…
Added 6 mins ago
GI
Risk Manager
Green Infrastructure Partners
Markham, ON · Commerce Valley Dr W, Markham, ON
- Full-time
Reporting to the Risk Director, this role leads practical, decision-focused project risk management across a portfolio of projects. The Risk Manager will work closely with estimating,…
Added 6 mins ago
GI
Project Manager
Green Infrastructure Partners
Markham, ON · Headquarters, Markham, ON
- Full-time
We are seeking an experienced Project Manager to join our Major Projects team in the Greater Toronto Area (GTA). In this role, you will lead high-impact, large-scale initiatives from…
Added 6 mins ago
GI
Human Resources Business Partner (HRBP)
Green Infrastructure Partners
Markham, ON · Headquarters, Markham, ON
- Full-time
Lead workforce planning, succession planning, organizational design, and talent management initiatives.
Added 6 mins ago
GI
Field Engineer
Green Infrastructure Partners
Markham, ON · Commerce Valley Dr W, Markham, ON
- Full-time
Green Infrastructure Partners Inc. is seeking a high-caliber professional to lead the integration of design and field operations for complex Support-of-Excavation (SOE) projects. In this…
Added 6 mins ago
GI
Project Manager (Heavy Civil)
Green Infrastructure Partners
Paradise, NL · St. John's, NL · Topsail Rd, Paradise, NL
- Full-time
…at the core of everything we do. As one of Canada’s leading construction and infrastructure companies, we support a wide range of complex projects across the country, including heavy civil,…
Added 16 mins ago
R
Pipeline Integrity Project Manager
Raise
Calgary, AB
- Full-time
Our Clients Gas business unit is seeking an experienced Project Manager (PM) to join our team. Reporting to a Manager and Team Lead within the Canadian Pipeline Integrity team. As a PM you…
Added 16 mins ago
A
Structural Engineer
Actalent
Mississauga, ON
- $95 to $125 CAD / hour
- Contract
Play a lead role in assigned projects, developing design plans and methodologies.
Added 16 mins ago
R
P&C Specialist Commissioning Engineer
Raise
Burnaby, BC
- $131,000 to $150,000 CAD / year
- Full-time
…as Professional of Record (PoR) for commissioning results * Lead testing and commissioning of complex P&C systems and equipment * Develop and review commissioning and staging plans in…
Added 16 mins ago
OC
Senior Operations Manager
Ontario Clean Water Agency
OCWA - Sanofi
- Full-time
…monitoring and telemetry communication systems to plan and lead maintenance and electrical system construction, monitoring, and repair…
Added 16 mins ago
C
Quality Management System Specialist
Celgard
Port Colborne, ON · ABSCA – Port Colborne Plant
- Full-time
Lead IATF 16949 certification readiness activities and ensure alignment with ISO 9001, ISO 14001, ISO 45001, customer-specific requirements, and company requirements.
Added 16 mins ago
C
Environmental Health and Safety Manager (EHS Manager)
Celgard
Port Colborne, ON · ABSCA – Port Colborne Plant
- Full-time
Provide leadership to the Joint Health & Safety Committee and lead EHS-related committees and project teams.
Added 16 mins ago
C
Procurement Specialist
Celgard
Port Colborne, ON · ABSCA – Port Colborne Plant
- Full-time
Lead the end-to-end RFx processes for supplier evaluation and selection.
Added 36 mins ago
W
Principal Instrumentation Engineer
Worley
Calgary, AB · Edmonton, AB · Vancouver, BC
- Full-time
The Lead Instrumentation & Controls Engineer provides technical leadership and project delivery oversight for instrumentation and control (I&C) engineering services in support of Worley and…
Added 36 mins ago
W
Senior Civil Engineer
Worley
Vancouver, BC
- Full-time
Lead project scopes from feasibility and route selection through detailed design, construction support, and asset performance review.
Added 36 mins ago
W
Senior Technical Consultant
Worley
Calgary, AB · Edmonton, AB
- Full-time
…assets. We specialize in consulting, engineering, procurement and construction across the project lifecycle, with services extending through to operations and decommissioning. Leveraging…
Added 36 mins ago
W
Senior Instrumentation Engineer
Worley
Calgary, AB · Edmonton, AB · Vancouver, BC
- Full-time
…assets. We specialize in consulting, engineering, procurement and construction across the project lifecycle, with services extending through to operations and decommissioning. Leveraging…
Added 36 mins ago
F
Senior Contracts Manager
Fluor
Calgary, AB
- Full-time
Cross-Functional Leadership: Collaborate with project management, legal, engineering, construction, project controls, procurement, and finance teams to ensure seamless execution.
Added 36 mins ago
F
Project Controls Specialist III
Fluor
Vancouver, BC
- Full-time
Must have had leadership roles as a Control Team Lead (CTL) on a small-sized project or lead on a large project
Added 36 mins ago
B&
Business Development Representative
Black & McDonald Limited
Kelowna, BC
- Full-time
Work with Project Representative and provide input where non contractual HVAC related services must be tailored to suit clients' needs
Added 38 mins ago
H
SENIOR Estimator - ICI Construction
HEIN
Kanata, ON
- Full-time
- On-site
Added 51 mins ago
Project Planner
Alstom
Saint-Bruno, QC
Experience in project planning, ideally in an industrial environment (engineering, construction, transport, energy, etc.).
Added 51 mins ago
EN
API / National Board Inspector
Echo NDE
Rocky View No 44, AB · Rocky View County, AB
- Full-time
…array of services is tailored towards maintenance, integrity, construction for both facility and pipeline sectors to a range of industries. As a company driven on customer service and a…
Added 1 hour ago
Service Lead Technician Special Operations, Major Correctives - Canada (mf/d)
Nordex Group
AB
The role of Service Lead Technician Special Operations – Major Correctives supports the organization's mission of delivering reliable renewable energy solutions through the safe execution…

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 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 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 of hyperscale and mission-critical data center infrastructure, including HVAC and cooling systems. Coordinate with multidisciplinary teams to ensure resilient, energy-efficient operations while supporting construction and commissioning phases.

Requirements

Requires a Bachelor's degree in Mechanical Engineering and a Professional Engineer (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
Cooling systems
Heat-rejection systems
Chilled-water systems
CFD analysis
Capacity planning
Thermal analysis
Liquid-cooling
Project coordination
Technical documentation
Revit
BIM 360
Commissioning
Mentoring

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
Direct-to-chip
CFD
Thermal analysis
Redundancy
Fault-tolerant
Revit
Autodesk Construction Cloud
BIM 360
LEED AP
CEM
BEMP
Uptime Institute
TIA-942
ANSI/BICSI 002
Infrastructure
Commissioning
Capacity planning
Energy-efficient
Sustainable design
Project management

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