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Added 22 mins ago
C
Senior Embedded Software Engineer, RLS
Ciena
Ottawa, ON
- Full-time
…software applications that enable high-performance networking solutions. This role contributes to the design, testing, deployment, and optimization of embedded software across Linux and…
Added 37 mins ago
BC
Senior Electrical Engineer
Bantrel Co.
Leroy, SK
- Full-time
We are currently seeking a qualified Sr. Electrical Engineer SME to join our Energy team, this position has the opportunity to either be based out of Leroy, SK or work from one of our home…
Added 50 mins ago
AI
Full Stack Engineer
Apptoza Inc.
Toronto, ON
- Contract
Designs, develops, and oversees the implementation of advanced technical solutions, ensuring alignment with business objectives and adherence to best practices, while managing the…
Added 50 mins ago
LA
Staff Electrical Engineer
LVI Associates
Toronto, ON · Greater Toronto Area, Canada
- $126,000 to $211,000 USD / year
- Full-time
…focused on power generation facilities, developing engineering solutions that support the modernization, reliability, and long-term operation of critical energy…
Added 1 hour ago
JG
Structural Engineer in Training/Junior Engineer
John G. Cooke & Associates Ltd.
Ottawa, ON
- Full-time
We are seeking a skilled and detail-oriented Structural Engineer-in-Training/Junior Engineer to join our dynamic team, with 3-5 years work experience. The ideal candidate will be…
Added 1 hour ago
RD
Full Stack Engineer
Randstad Digital
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Full Stack Developer & Senior Full Stack Developer (IoT & Cloud Solutions)
Added 1 hour ago
Senior Machine Learning Engineer, Recommendations
Lyft
Toronto, ON
…in a rapidly growing domain with a lot of data and creative solutions in Rider, Marketplace, Growth, and beyond. While traditional approaches to optimization and problem decomposition are…
Added 1 hour ago
Sr Software Dev Engineer III, RDS for Oracle
Amazon
Vancouver, BC
Amazon Web Services is hiring a Software Development Engineer III for the RDS for Oracle team. We are looking for an experienced engineer to design and build the next generation of managed…
Added 2 hours ago
Senior Data Scientist I
Bell
Toronto, ON
…more connected future through world-class networks, AI-powered solutions, and digital experiences that elevate how people live, work, and play every…
Added 2 hours ago
LC
Senior Analytics Engineer
Lightspeed Commerce, Inc.
Remote, Canada
- Full-time
- Remote
Lightspeed's Data Office is hiring a Senior Analytics Engineer to design and own the data models that drive decisions across financial performance, GTM activities, and product insights.…
Added 2 hours ago
LC
Senior Analytics Engineer
Lightspeed Commerce, Inc.
Remote, Canada
- Full-time
- Remote
Lightspeed's Data Office is hiring a Senior Analytics Engineer to design and own the data models that drive decisions across financial performance, GTM activities, and product insights.…
Added 4 hours ago
W
Full-Stack Engineer
Wiraa
Canada
- Full-time
We are seeking a highly skilled Full-Stack Engineer (Frontend - React) to join our dynamic technology team. In this role, you will be responsible for developing and maintaining robust…
Added 6 hours ago
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Highway Design Engineer, P.Eng.
AECOM
North Bay, ON
- $75,000 to $125,000 CAD / year
- Full-time
AECOM North Bay is looking for a Highway Design Engineer to add to its growing team. This position is for a newly created position.
Added 6 hours ago
KC
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
- Full-time
We're on the hunt for a top-tier Senior Embedded Software Engineer. Your focus will be on software development and maintenance required for both space and ground-based assets for a growing…
Added 8 hours ago
E
Intermediate Engineer (Distribution Design)
EllisDon
Calgary, AB
- Full-time
…Reporting to the Distribution Program Manager, the Intermediate Engineer will provide hands-on leadership, mentorship, guidance, and oversight to the Distribution Group. The Distribution…
Added 8 hours ago
E
Senior Engineer (Distribution Design)
EllisDon
Calgary, AB
- Full-time
…team. Reporting to the Distribution Program Manager, the Senior Engineer will provide hands-on leadership, mentorship, guidance, and oversight to the Distribution Group. The Distribution…
Added 8 hours ago
MW
Backend Engineer (Golang)
Mai Wealth
Engineer, BC
- Full-time
Improve system quality by identifying issues and common patterns, and developing scalable solutions.
Added 9 hours ago
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Coordonnateur de projet
VINCI
Vancouver, BC
- Full-time
Geotechnical knowledge, junior engineer level
Added 9 hours ago
AN
Senior Software Engineer, Linux Kernel
Arista Networks
Vancouver, BC
- Full-time
…competitive edge in an increasingly interconnected world. Our solutions are designed to not only meet the current demands of the digital landscape but to also anticipate and adapt to future…
Added 9 hours ago
AN
Senior/Lead Software Engineer (Packet Forwarding Engines)
Arista Networks
Vancouver, BC
- Full-time
…competitive edge in an increasingly interconnected world. Our solutions are designed to not only meet the current demands of the digital landscape but to also anticipate and adapt to future…
Added 9 hours ago
AN
Senior/Lead Software Engineer
Arista Networks
Vancouver, BC
- Full-time
…competitive edge in an increasingly interconnected world. Our solutions are designed to not only meet the current demands of the digital landscape but to also anticipate and adapt to future…
Added 9 hours ago
AN
BIOS Senior/Lead Software Engineer
Arista Networks
Vancouver, BC
- Full-time
…competitive edge in an increasingly interconnected world. Our solutions are designed to not only meet the current demands of the digital landscape but to also anticipate and adapt to future…
Added 9 hours ago
AN
Senior/Lead Software Engineer, Layer1
Arista Networks
Vancouver, BC
- Full-time
…competitive edge in an increasingly interconnected world. Our solutions are designed to not only meet the current demands of the digital landscape but to also anticipate and adapt to future…
Added 12 hours ago
B&
Lead, AI Engineering
Bain & Company
Zurich, ON
- Full-time
The Lead AI Engineer will design, build, and ship generative AI systems and agentic solutions for Bain’s clients. You will contribute across the full development lifecycle - from early…
Added 13 hours ago
BC
Junior Engineer or Technician, Software Solution Integration
BBA Consultants
Mont-Saint-Hilaire, QC · Mont-St-Hilaire, QC
- Full-time
Help analyze needs, select technology and solutions proposed to our clients

AECOM

Senior Mechanical Engineer, Data Centers

Markham, ON, Canada

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

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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: 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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