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Added 46 mins ago
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Sr. Security Engineer – Offensive Security/Penetration testing
Cognizant
Toronto, ON
- Full-time
As a Senior Security Engineer, you will make an impact by leading the implementation and optimization of Tenzai security solutions while strengthening enterprise Threat & Vulnerability…
Added 47 mins ago
Platform Engineer
Scotiabank
Toronto, ON
The Platform Engineer will work under the guidance of Sr Engineers/Platform Leads to build, tune, manage infrastructure, DevOps, monitor troubleshoot, enhance, enable new features & provide…
Added 3 hours ago
AW
Senior Engineer, Project Development
Agilus Work Solutions
Richmond Hill, ON
- Full-time
The Sr. Engineer, Project Development is responsible for identifying, developing, and advancing strategic business opportunities and projects that support organizational growth and…
Added 4 hours ago
ET
Software Engineer
Envision Technology Solutions
Toronto, ON
- Full-time
Ensure compliance with regulatory requirements and support audit certification efforts, including documenting systems for regulatory and internal audit purposes.
Added 5 hours ago
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Sr, Mainframe Engineer, TD Securities
TD
Toronto, ON
- Full-time
TD Securities Payments Workflow Technology team is looking for an application engineer to implement solutions in alignment with the firm’s technology strategy. The team is responsible for…
Added 6 hours ago
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Senior Analytics Engineer
Lime
Remote, Canada
- $100,000 to $138,000 CAD / year
- Full-time
- Remote
Lime is hiring a Sr. Analytics Engineer to join our Corp Tech Data and Integrations Team. You will report to Lime’s Corp Tech Analytics Manager in the Enterprise Engineering space and…
Added 6 hours ago
O
Sr. Engineer Network Administration
OnX
Toronto, ON
- Full-time
We are seeking a highly skilled Senior Engineer - Network Administration to join our Infrastructure Management team. In this role, you will be responsible for designing, administering,…
Added 6 hours ago
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Sr. Engineer System administrator
OnX
Toronto, ON
- Full-time
Administer and support enterprise Windows and Linux server environments.
Added 7 hours ago
MF
Cloud Platform Engineer
MTY Food Group
Montreal, QC
- Full-time
We are seeking a skilled and proactive Cloud Platform Engineer to manage, monitor, and optimize our Amazon Web Services (AWS) and Google Cloud Platform (GCP) environments. This role will be…
Added 15 hours ago
Q
Sr Staff/Principal DevOps Engineer, Machine Learning Infrastructure and Performance
Qualcomm
Markham, ON
- Full-time
Added 20 hours ago
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Geotechnical Engineer
B2Gold - Nunavut
NU · Nunavut, Canada
- Full-time
Reporting to the Sr. Geotechnical Engineer, this position will be a fly in- fly out 3x3 rotation based in Nunavut, Canada.
Added 23 hours ago
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Senior Site Reliability Engineer
E-Solutions
Toronto, ON
- Full-time
The Sr Cloud Engineer/Sr Site Reliability Engineer is a member of Cloud Operations Automation team and responsible for the reliability, security and efficiency of Change Healthcare’s cloud…
Added 23 hours ago
Geotechnical Engineer
B2GOLD
NU
Reporting to the Sr. Geotechnical Engineer, this position will be a fly in- fly out 3x3 rotation based in Nunavut, Canada.
Added 23 hours ago
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Project Estimator (Residential)
Summit Search Group
Winnipeg, MB
- Full-time
Added 1 day ago
PX
Sr. Data Platform Engineer
Project X
Toronto, ON
- Full-time
We are seeking a Senior Data Platform Engineer for our enterprise client. This is a senior, hands-on role focused on modernizing and strengthening a data platform built around Snowflake,…
Added 1 day ago
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Senior Electrical Engineer
HDR
Toronto, ON · Ottawa, ON · Richmond Hill, ON · Victoria, BC · Vancouver, BC · Calgary, AB
- Full-time
…to dynamic commercial environments, your work will directly support technological advancement, sustainability, and human experience. We bring together mechanical, electrical, structural,…
Added 1 day ago
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Senior Mechanical Engineer
HDR
Calgary, AB
- Full-time
…to dynamic commercial environments, your work will directly support technological advancement, sustainability, and human experience. We bring together mechanical, electrical, structural,…
Added 1 day ago
CL
Embedded Software Engineer
Current Lighting
Montreal, QC
- Full-time
Current Lighting is seeking an Sr Embedded Firmware Engineer to join our progressive and dynamic fast-paced enterprise and device controls automations team. These are exciting times - our…
Added 1 day ago
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Sr. Software Engineer (Salesforce), Specialty Health Technology
Loblaw Companies Limited
Brampton, ON
- Full-time
As a Senior Software Engineer (Salesforce), you will be part of the Specialty Health Technology team, building and evolving large-scale Salesforce solutions that support the SHN business.…
Added 1 day ago
LC
Industrial Engineer, Retail Technology Optimization
Loblaw Companies Limited
Brampton, ON
- Full-time
Industrial Engineer, Retail Technology Optimization | 12 Month Term Contract
Added 1 day ago
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Sr. Research Associate, Yeast Expression and VLP Production
Molagri
Toronto, ON
- $85,000 to $105,000 USD / year
- Full-time
Engineer strains of yeast to accommodate efficient cell growth and VLP yields at manufacturing scale.
Added 1 day ago
Q
Sr Staff AI Software Engineer
Qualcomm
Markham, ON
- Full-time
…smarter, connected future for all. As a Qualcomm Machine Learning Engineer, you will create and implement machine learning techniques, frameworks, and tools that enable the efficient…
Added 1 day ago
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Sr. Analytics Developer
TTI, Inc.
Toronto, ON
- Full-time
Collaborate with the Data Engineer to ensure seamless integration between pipelines and reports.
Added 1 day ago
JE
Intermediate Electrical Designer
Juno Engineering Canada Inc.
Calgary, AB
- Full-time
…are currently seeking an Intermediate Electrical Designer to support the development, coordination, and quality of E&I drawing deliverables produced by our internal design and drafting…
Added 1 day ago
JE
Senior Electrical Designer
Juno Engineering Canada Inc.
Calgary, AB
- Full-time
…Canada. We are currently seeking a Senior Electrical Designer to support the development, coordination, and quality of E&I drawing deliverables produced by our internal design and drafting…

HDR

Senior Mechanical Engineer

Calgary, AB, Canada

Full-time

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Job details

Job type: Full-time
Posting language: English
Posted: May 4, 2026

Original job description

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world?

Watch Our Story:' https://www.hdrinc.com/our-story'

Each and every role throughout our organization makes a difference in our ability to change the world for the better. Read further to learn how you could help make great things possible not only in your community, but around the world.

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 design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive. From high-performance data centers driving the future of AI to dynamic commercial environments, your work will directly support technological advancement, sustainability, and human experience. We bring together mechanical, electrical, structural, and civil engineering experts to solve complex design challenges with precision, creativity, and collaboration. Whether you're optimizing energy efficiency, integrating resilient systems, or engineering the backbone of next-generation facilities, your contributions will help define the future of the built environment. This isn’t just a job, it’s a chance to lead innovation, engineer impact, and build a legacy of excellence.

Reporting to the Mechanical Section Manager, the Senior Mechanical Engineer is a member of the integrated project team that contributes Mechanical engineering knowledge and analysis during the design phase of our work. The project mix will span a variety of typologies and systems: assignments include hyperscale data centres and collaborations with other business groups within HDR including Water, Resources, and Transportation Business Groups. The role involves working on multiple projects with project sites in various locations. The Sr Mechanical Engineer may be involved in construction contract administration, site reviews on different projects, and condition assessments. The successful candidate will participate in a growing collaborative and integrated engineering team. Common areas for progression and career growth for this position include leadership positions in Technical Specialization, Operations, or Project Management.

In the role of Senior Mechanical Engineer, we'll count on you to:

Coordinate the work of Mechanical Engineers with the balance of a multidiscipline team throughout the entire project's development
Establish client relations, and participate in the marketing, design and production meetings with regard to mechanical systems
Assume the mechanical lead on many projects
Participate in reviews with various governing agencies for code compliance
Conduct schematic, design development and contract document work sessions at project sites in conjunction with the Project Manager, Project Architect and other disciplines
Coordinate workload through the entire project development to complete documents on schedule
Track the financial aspects of projects, and coordinate and adjust the work efforts with the team to ensure that the work is completed within the parameters of the agreed-upon schedule
Work with the Project Manager, Regional Controller and Regional Director for project reviews with corporate management as needed
Review mechanical documents for areas of conflict with all disciplines
Write and edit mechanical specifications. Select equipment, mechanical systems and devices
Coordinate with and assist affected disciplines with addenda, RFIs, and change orders, and take responsibility to incorporate agreed-upon changes into the project documents
Produce and coordinate several projects concurrently
Provide construction contract administration as needed
Conduct QA/QC on the work of other Mechanical Project Engineers, Mechanical Project Coordinators or Mechanical CAD Technicians as needed
Perform other duties as needed

Preferred Qualifications

Master's degree in Architectural Engineering with Mechanical emphasis
Data Centre, Semiconductor, Healthcare, Laboratory or Sports facilities experience
Experience and/or interest in sustainable design desired
Experience using AI productivity tools to accelerate project workstreams including technical writing, code and specification research, and performance simulation and modelling
Computer experience using IESVE or similar software, manufacturer selection software, AI-enhanced engineering
Strong communication and listening skills.
Ability to handle multiple concurrent assignments
Good organizational skills, confident curiosity, strong analytical judgment
Ability to rigorously audit, validate, and verify all AI-generated outputs (examples: calculations, code interpretations, and routing designs) against core mechanical engineering fundamentals and regulations.

Required Qualifications

Bachelor's degree in Mechanical Engineering
A minimum of 10 years in mechanical system design of commercial or institutional buildings
Requires professional engineering license recognized by the licensing board for the location of the position offered. Example: Professional Engineer (PE or P.Eng) license.
Strong knowledge of Microsoft Office, MS Project and AutoCAD
Demonstrated leadership skills, previous team coordination and project management experience
Previous experience with an architectural/engineering or engineering consulting firm
An attitude and commitment to being an active participant of our employee-owned culture is a must

What We Believe
HDR is our company. Together, we build on each other's life experiences and perspectives to make great things possible every day. This shapes our collaborative culture, encourages organizational trust and connects us closer to the clients and communities we serve.

Our Commitment
As employee owners, we all have a role in creating an inclusive environment where each of us is welcomed, valued, respected and empowered to bring our authentic selves to work every day.

Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ+, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. Each group has an executive sponsor and is open to all employees.

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More about this job

Responsibilities

The Senior Mechanical Engineer will lead mechanical design efforts for complex projects, coordinating with multidisciplinary teams to ensure technical excellence and schedule adherence. They will also manage client relations, oversee construction contract administration, and conduct quality assurance reviews on project documentation.

Requirements

Candidates must hold a Bachelor's degree in Mechanical Engineering and possess at least 10 years of experience in commercial or institutional mechanical system design. A professional engineering license (PE or P.Eng) is required, along with strong leadership and project management capabilities.

Skills

Mechanical system design
Project management
Leadership
AutoCAD
MS Project
Microsoft Office
Code compliance
Technical writing
Data center design
Sustainable design
IESVE
Performance simulation
Quality assurance
Quality control
Multidisciplinary coordination

Benefits

Employee-owned culture
Inclusive environment
Employee network groups

Visa sponsorship

Not detected in the job text

Keywords

Mechanical Engineering
Data Centers
Semiconductor
Healthcare
Laboratory
Sports Facilities
Sustainable Design
AI Productivity Tools
IESVE
AutoCAD
MS Project
Professional Engineer
P.Eng
PE
Construction Administration
Quality Assurance
Quality Control
Multidisciplinary Team
Mechanical Specifications
Code Compliance
Project Management
Hyperscale Data Centers
Performance Simulation
Technical Writing
Engineering Consulting

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