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Added 32 mins ago
CO
Job ID #32260: Horticulture Greenhouse Supervisor
City of Hamilton
Hamilton, ON
- Full-time
- Temporary
Provide administration and effective cost control of the current and capital and operating budgets through utilization of performance standards, specifications, work procedures, monitoring…
Added 47 mins ago
HT
Internal Auditor (Business Control & IT)
Husky Technologies
Bolton, ON
- Full-time
Title: Internal Auditor (Business Control & IT)
Added 47 mins ago
U
Statistical Assistant
UNESCO
Montreal, QC
- From $53,996 CAD / year
Apply predefined estimation and imputation rules to missing or inconsistent values and document the treatment applied.
Added 1 hour ago
Quality Coordinator - WAHA Project
Pomerleau
Moosonee, ON
Become a key player in our document control process, creating detailed reports that outline findings, deficiencies, and recommendations for corrective measures.
Added 1 hour ago
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The Jim Pattison Auto Group
Winnipeg, MB
Diagnose and document additional damage as needed
Added 2 hours ago
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- Full-time
Build retrieval-augmented generation solutions, including document ingestion, chunking, embeddings, vector search, grounding, prompt design, and response orchestration.
Added 3 hours ago
CO
Application & Integration Technical Analyst
City of Saint John
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- Full-time
Ability to map business processes and document solutions (process mapping and architecture drawing tools such as Visio or ArchiMate)
Added 4 hours ago
GG
U/G Electricians/Mill Electricians/Mill Millwright
Gowest Gold Ltd.
Timmins, ON
- Full-time
…and mill facilities, such as motors, pumps, conveyors, and control panels. The role involves troubleshooting equipment issues, performing preventive maintenance, and ensuring systems…
Added 4 hours ago
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Unit Assistant, Emergency
Stevenson Memorial Hospital
Alliston, ON
- Internship
Accurately document physician orders in patient care plan.
Added 4 hours ago
EC
operations assistant
EPC Canada
Gogama, ON
- Full-time
Ensure proper document control and accurate data entry.
Added 5 hours ago
CO
water treatment operator
City of Moose Jaw
Moose Jaw, SK
- $29.68 to $35.72 CAD / hour
- Full-time
- On-site
…treatment and disposal system.-Operate electronic SCADA & PLC control systems and co-operate with specialist technicians in the maintenance and repair of electronic and radio control…
Added 5 hours ago
LG
Director of Finance
Liftsafe Group of Companies
Cambridge, ON
- Full-time
…reporting. This role acts as a bridge between technical accounting control and operational process…
Added 5 hours ago
S
Project Coordinator- Toronto, ON
SKYGRiD
Toronto, ON
- Full-time
Adhering to SKYGRiD’s Site Policy & Procedures Manual and document management processes.
Added 6 hours ago
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Experienced Tax Preparer
Jackson Hewitt Tax Service Inc.
Hamilton, ON
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Added 6 hours ago
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R&D Systems III / Systèmes R-D III
Boston Scientific
Montreal, QC
- Full-time
Document and design communication protocols among subsystems, including software, firmware and FPGA.
Added 6 hours ago
MG
Project Administrator
MRSB Group
Charlottetown, PE
- Full-time
…detail-oriented, creative, energetic professional who enjoys document production, project coordination and varied administrative work in a collaborative environment. Salary range for this…
Added 6 hours ago
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precision machinist
Harvard Machine Ltd
Cambridge, ON
- Full-time
Document and report deviations from specifications and tolerances
Added 6 hours ago
HT
Internal Auditor (Business Control & IT)
Husky Technologies
Bolton, ON
- Full-time
Title: Internal Auditor (Business Control & IT)
Added 6 hours ago
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Coordonnateur de projet
Adelphi Group
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The role of a Buyer, Investment is to prepare, negotiate and document the execution of client’s media buys within their buying group, as well as prepare or assist the Supervisor/Manager in…
Added 6 hours ago
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Planner, Connections Planning
Adelphi Group
Toronto, ON
- Full-time
Responsible for accurate and timely client finance reports and budget control reports (BCRs).
Added 6 hours ago
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Planner, Connections Planning
Adelphi Group
Toronto, ON
- Full-time
Responsible for accurate and timely client finance reports and budget control reports (BCRs).
Added 6 hours ago
AG
Planner, Connections Planning
Adelphi Group
Toronto, ON
- Full-time
Responsible for accurate and timely client finance reports and budget control reports (BCRs).
Added 6 hours ago
Maintenance HVAC (Facilities)
Region of Waterloo
Cambridge, ON
…ceiling mount unit heaters, air and water refrigeration systems, control…
Added 6 hours ago
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Region of Waterloo
Kitchener, ON
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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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