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Added 3 months ago
O
Senior Business Analyst, Data Integration & Performance Platform (12-Month Contract)
OMERS
Toronto, ON · Head Office Toronto
- Full-time
Data Platform. Build-out of our Snowflake based Integrated Data Platform using a medallion pattern, including data modelling, data quality controls and lineage.
Added 3 months ago
Electrician
INNIO
Welland, ON
…Welland Ontario Canada, reporting to the Lead Production Test Engineer. In this role, you will lead the operation and troubleshooting of highly complex engine, generator and test bench…
Added 2 months ago
WIREMAN
RailWorks
Mississauga, ON
· Experience testing electrical controls, PLC’s, SCADA systems would be a plus.
Added 3 months ago
PG
Manager Platform Security
Paymentus Group Inc
Richmond Hill, ON
- Full-time
…through secure remediation, and building scalable security controls for modern SaaS…
Added 3 months ago
A
Staff Cybersecurity Analyst
Article
Vancouver, BC
- $185,000 to $230,000 CAD / year
- Full-time
…operationalize enterprise security capabilities to protect Article’s systems, data, and long-term…
Added 2 months ago
CM
Compliance Engineer
Clarius Mobile Health
Vancouver, BC
- Temporary
…handheld medical ultrasound devices. You'll be both a hands-on engineer in your area of strength and an orchestrator across domains you're less experienced in. The work spans compliance…
Added 3 months ago
P
Senior Application Security Engineer
Paymentus
Richmond Hill, ON
- $110,000 to $150,000 CAD / year
- Full-time
The Senior Application Security Engineer is responsible for helping secure the Paymentus SaaS platform by partnering directly with software engineering, product, cloud infrastructure,…
Added 3 months ago
H
TMT Program Manager
HDR
Toronto, ON
- Full-time
We believe building engineering is more than systems and structures, it’s about powering progress and enabling innovation. As part of HDR’s Building Engineering Services Group, you’ll help…
Added 3 months ago
BC
Senior Design Engineer, Controls, Substations and Power Plants
BBA Consultants
Saguenay, QC
- Full-time
Join BBA and put your experience to work by taking an active role in all project stages as a senior design engineer in controls. You’ll help design control and protection systems for…
Added 3 months ago
BC
Candidate to the engineering profession–Designer, Controls, Substations and Power Plants
BBA Consultants
Mont-Saint-Hilaire, QC · Mont-St-Hilaire, QC
- Full-time
Join BBA and put your experience to work by taking an active role in all project stages as a design engineer (CEP) in controls. You’ll help design control and protection systems for…
Added 3 months ago
BC
Senior Design Engineer, Controls, Substations and Power Plants
BBA Consultants
Mont-Saint-Hilaire, QC · Mont-St-Hilaire, QC
- Full-time
Join BBA and put your experience to work by taking an active role in all project stages as a senior design engineer in controls. You’ll help design control and protection systems for…
Added 3 months ago
BC
Senior Design Engineer, Controls, Substations and Power Plants
BBA Consultants
Montreal, QC
- Full-time
Join BBA and put your experience to work by taking an active role in all project stages as a senior design engineer in controls. You’ll help design control and protection systems for…
Added 3 months ago
BC
Senior Design Engineer, Controls, Substations and Power Plants
BBA Consultants
Quebec, QC
- Full-time
Join BBA and put your experience to work by taking an active role in all project stages as a senior design engineer in controls. You’ll help design control and protection systems for…
Added 3 months ago
C
Senior Systems Engineer
Cytiva
Burnaby, BC
- Full-time
The Senior Systems Engineer will help shape the future of Cytiva’s most advanced gloveless aseptic filling systems through technical excellence. This role leads machine-level systems…
Added 3 months ago
CM
R&D Project Manager
Cyclic Materials
Kingston, ON
- Full-time
…approximately 60-70% of its time on project management, project controls, stakeholder alignment, governance, risk management, and delivery of R&D milestones. The remaining 30-40% of the…
Added 3 months ago
Cybersecurity and Network Security Administrator
R W Tomlinson
Ottawa, ON
…work closely with Infrastructure, Cloud, Networking, Business Systems, external Security Operations Centre (SOC) partners, and business leaders to identify risks, investigate security…
Added 2 months ago
Senior Controls Systems Software Designer
ATS Automation
ON · Woodbridge, ON
…integrating control software with electrical and mechanical systems, and mentoring junior controls team members. You will support process development and machine installation at customer…
Added 3 months ago
A
Senior Electrical Engineer - Data Centers/Mission Critical
Arcadis
Toronto, ON
- Full-time
As a Senior Electrical Engineer, you play a key role in coordinating electrical activities across large-scale building and data center projects. Your expertise ensures smooth execution and…
Added 3 months ago
A
Senior Mechanical Engineer - Data Centers/Mission Critical
Arcadis
Toronto, ON
- Full-time
As a Senior Data Center Mechanical Engineer, you will play a key role in coordinating mechanical activities across large-scale building and data center projects. Your expertise will help…
Added 3 months ago
K
Bilingual Senior AWS Platform Engineer
KPMG
Hamilton, ON · Oakville, ON · Montreal, QC · Boisbriand, QC · ON · Vaughan, Ontario · Toronto, Ontario
- Full-time
We are seeking a Senior AWS Platform Engineer to manage platform-level activities across two AWS Organizations. The role is focused on AWS platform administration, Terraform-led automation,…
Added 3 months ago
ES
Senior Data Engineer
Euna Solutions
ON · Oakville, Ontario
- Full-time
Exposure to entity resolution, master data management, or building a customer master across multiple source systems.
Added 3 months ago
IE
Integrated Systems Testing Coordinator
INVIRO Engineered Systems Ltd.
Toronto, ON · Scarborough, ON
- Full-time
Working knowledge of fire alarm panels, sprinkler/standpipe systems, emergency generators, smoke control/HVAC dampers, electromagnetic locks, elevator recall controls, and building…
Added 3 months ago
SI
IT Architect, Architecture & Analytics – Enterprise Analytics
Saputo Inc.
Montreal, QC · Saint-Laurent, QC
- Full-time
…high-performance data architectures, with a strong focus on integrating systems into a unified analytics…
Added 2 months ago
A
Senior Mechanical Engineer
AECOM
Burnaby, BC
- $110,000 to $145,000 CAD / year
- Full-time
Design HVAC Controls systems with integration into Building Management Systems and SCADA Systems.
Added 3 months ago
AF
Director of Transformation
Armstrong Fluid Technology
Toronto, ON
- Full-time
…brightest and most creative minds, driven by a shared mission to engineer the future and safeguard our…

Arcadis

Senior Mechanical Engineer - Data Centers/Mission Critical

175 Galaxy Boulevard, Unit 100, Toronto, ON, M9W 0C9, Canada

Full-time

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Job details

Job type: Full-time
Experience: 10+ years of relevant experience in mechanical engineering for data centers, mission critical facilities, hyperscale, semiconductor, industrial, or similarly complex facilities.
Posting language: English
Posted: Aug 10, 2026

Original job description

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.

We are more than 34,000 people, in over 30 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world’s most complex challenges and deliver more impact together.

Role description:

As a Senior Mechanical Engineering SME, you will be instrumental in providing technical expertise to internal team members and external clients, helping drive Arcadis’ data center work forward. You will be responsible for guiding and mentoring our in-house engineering team by providing senior-level advice on mechanical system selection, cooling strategies, market trends, specialty consulting, and client engagement.

As a Senior Data Center Mechanical Engineer, you will play a key role in coordinating mechanical activities across large-scale building and data center projects. Your expertise will help ensure smooth execution, high performance, resilience, and compliance, while supporting project teams with technical leadership and proactive problem-solving.

Role accountabilities:

Support the design and delivery of mechanical systems for data center and mission critical facilities
Provide technical mechanical engineering input to clients and internal project teams
Apply knowledge of industry standards, codes, and best practices relevant to data centers and mission critical environments
Lead in developing mechanical designs including:
- Cooling plant systems
- Chilled water systems
- Direct expansion (DX) systems
- Air-cooled and water-cooled heat rejection systems
- Computer room air handling and cooling systems
- Liquid cooling systems and emerging thermal management technologies
- Ventilation and pressurization strategies
- Fuel oil and ancillary support systems as applicable
- Building management system (BMS) integration for mechanical systems monitoring and control
Evaluate and guide teams on the pros and cons of various cooling systems, redundancy approaches, turn down ratios, energy efficiency strategies, and operational resiliency and redundancy
Coordinate with other engineering disciplines, vendors, contractors, and client stakeholders
Participate in key design discussions and help communicate mechanical design decisions to clients
Contribute to all project phases, including: Pursuit, Concept design, Detailed design, Construction administration, Commissioning, Closeout
Support the preparation of proposals, particularly the mechanical engineering approach and technical strategy
Contribute to knowledge sharing, innovation, and continuous improvement within the mechanical engineering team
Help develop technical documentation, reports, specifications, basis of design documents, and design packages
Work collaboratively with colleagues across multiple offices and global teams
Mentor junior staff and support team development where appropriate

Qualifications & Experience:

Bachelor’s or Master’s degree in Mechanical Engineering
P. Eng Registration in Canada
10+ years of relevant experience in mechanical engineering for data centers, mission critical facilities, hyperscale, semiconductor, industrial, or similarly complex facilities.
Experience in the design of:
- HVAC systems for mission critical environments
- Chilled water plants
- Cooling towers and dry coolers
- CRAH/CRAC systems
- Pumping systems
- Ventilation and exhaust systems
- Hydronic system layouts
- Mechanical system controls and monitoring
Experience with codes and standards relevant to data centre environments (ASHRAE, CSA, NEC/NFPA, Uptime, TIA942, etc.).
Strong communication and coordination skills with multidisciplinary teams and clients
Experience and passion for leadership and mentoring
Experience with data center cooling design and resilient system configurations
Familiarity with redundancy strategies such as N, N+1, 2N, and concurrently maintainable system approaches
Experience with energy-efficient cooling solutions, sustainability goals, and thermal optimization strategies
Construction administration and commissioning experience for mission critical projects

Why Arcadis?

We can only achieve our goals when everyone is empowered to be their best. We believe everyone's contribution matters. It’s why we are pioneering a skills-based approach, where you can harness your unique experience and expertise to carve your career path and maximize the impact we can make together.

You’ll do meaningful work, and no matter what role, you’ll be helping to deliver sustainable solutions for a more prosperous planet. Make your mark, on your career, your colleagues, your clients, your life and the world around you.

Together, we can create a lasting legacy.

Join Arcadis. Create a Legacy.

Our Commitment to Equality, Diversity, Inclusion & Belonging

We want you to be able to bring your best self to work every day which is why we take equality and inclusion seriously and hold ourselves to account for our actions. Our ambition is to be an employer of choice and provide a great place to work for all our people. We are an equal opportunity and affirmative action employer. Women, minorities, people with disabilities and veterans are strongly encouraged to apply. We are dedicated to a policy of non-discrimination in employment on any basis including race, creed, color, religion, national origin, sex, age, disability, marital status, sexual orientation, gender identity, citizenship status, disability, veteran status, or any other basis prohibited by law.

A competitive salary will be offered, reflective of experience and expertise. The base salary represents Arcadis’ hiring range for this position. Actual salaries will vary and will be based on various factors, such as location, skills, experience, and qualification for the role.

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More about this job

Responsibilities

The Senior Mechanical Engineer will provide technical expertise and leadership for mechanical systems in data center and mission-critical projects. Responsibilities include guiding design teams, mentoring staff, and ensuring project compliance with industry standards and client requirements.

Requirements

Candidates must hold a Bachelor's or Master's degree in Mechanical Engineering and possess P. Eng registration in Canada. A minimum of 10 years of relevant experience in complex facility mechanical design is required.

Skills

Mechanical Engineering
Data Center Design
HVAC Systems
Chilled Water Systems
Cooling Strategies
Mission Critical Facilities
Technical Leadership
Project Management
BMS Integration
Thermal Management
Commissioning
Construction Administration
Mentoring
Energy Efficiency
Resiliency Planning

Visa sponsorship

Not detected in the job text

Keywords

Mechanical Engineering
Data Center
Mission Critical
HVAC
Chilled Water
Cooling Towers
CRAH
CRAC
Pumping Systems
Hydronic Systems
BMS
ASHRAE
CSA
NFPA
Uptime Institute
TIA942
Thermal Optimization
Commissioning
Construction Administration
Sustainability
Resiliency
Engineering Design
Technical Documentation
Project Pursuit
Mentorship
Hyperscale
Semiconductor
Industrial Facilities
Mechanical Controls
Energy Efficiency

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