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Added 4 mins ago
Senior Project Manager – Rail & Transit
GFT.
Toronto, ON
Full-time
GFT is building a pipeline of Senior Project Manager talent to join our Transit & Rail Practice or CBG Team in Toronto! This role follows a hybrid work model, requiring regular attendance…
Added 4 mins ago
Senior Geotechnical Engineer
Pinchin in Canada
Toronto, ON
Full-time
As a Senior Geotechnical Engineer, you will lead and support a variety of geotechnical projects from planning through execution, providing technical expertise, project coordination, and…
Added 4 mins ago
Senior Geotechnical Engineer
Pinchin in Canada
Hamilton, ON
Full-time
As a Senior Geotechnical Engineer, you will lead and support a variety of geotechnical projects from planning through execution, providing technical expertise, project coordination, and…
Added 4 mins ago
Senior Geotechnical Engineer
Pinchin in Canada
St. Catharines, ON
Full-time
As a Senior Geotechnical Engineer, you will lead and support a variety of geotechnical projects from planning through execution, providing technical expertise, project coordination, and…
Added 4 mins ago
Senior Geotechnical Engineer
Pinchin in Canada
Oshawa, ON
Full-time
As a Senior Geotechnical Engineer, you will lead and support a variety of geotechnical projects from planning through execution, providing technical expertise, project coordination, and…
Added 4 mins ago
Senior Geotechnical Engineer
Pinchin in Canada
Mississauga, ON
Full-time
As a Senior Geotechnical Engineer, you will lead and support a variety of geotechnical projects from planning through execution, providing technical expertise, project coordination, and…
Added 4 mins ago
Senior Geotechnical Engineer
Pinchin in Canada
London, ON
Full-time
As a Senior Geotechnical Engineer, you will lead and support a variety of geotechnical projects from planning through execution, providing technical expertise, project coordination, and…
Added 1 hour ago
Senior Bridge Engineer, Project Manager
GFT.
Vancouver, BC
Full-time
GFT is seeking a Senior Bridge Engineer, Project Manager to join our Practice or CBG Team in Vancouver! This role follows a hybrid work model, requiring regular attendance at our Vancouver…
Added 1 hour ago
Senior Dotnet Developer
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Oshawa, ON · Greater Oshawa Metropolitan Area
$90 to $100 CAD / hour
Contract
The Senior Software Engineer Developer leads software application development, mentoring developers, and translating business needs into technical solutions. It focuses on improving system…
Added 1 hour ago
Engineer/Senior Engineer, Project Manager - Municipal
Tatham Engineering
Bracebridge, ON
We are currently hiring to fill an existing vacancy of an Engineer, Project Manager or Senior Engineer, Project Manager in our Municipal department, based in our Bracebridge office.
Added 2 hours ago
Systems Engineer - Underwater Warfare Systems (UWW)
Lockheed Martin
Montreal, QC
Full-time
The Naval Programs team spans across Lockheed Martin's main project sites (Kanata, Montreal, Dartmouth), opportunities are available at all sites for supporting Naval Combat Systems…
Added 2 hours ago
Senior Mechanical Engineer
Worley
Edmonton, AB · Calgary, AB
Full-time
The Senior Mechanical Engineer – HVAC will be based in either Calgary, AB or Edmonton, AB and will play a pivotal role in supporting engineering activities related to HVAC systems across a…
Added 2 hours ago
Solution Architect / Lead EBO Engineer – BAS (SABAS002)
Potenco
Toronto, ON · Greater Toronto Area, Canada
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Solution Architect / Lead EBO Engineer – Building Automation Systems
Added 3 hours ago
Junior Software Developer (contract position) / Développeur débutant de logiciels (poste contractuel)
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Ottawa, ON
Full-time
…small, multidisciplinary IT team designs, builds and runs these systems in…
Added 9 hours ago
Senior Civil Engineer
Guide Engineering Ltd.
Chilliwack, BC
Full-time
…contributions directly impact our success. We're seeking a Senior Civil Engineer who is ready to build a career, not just fill a position. This is an opportunity for an experienced…
Added 9 hours ago
Senior Electrical Engineer - PL#79302
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Vancouver, BC
$130,000 to $150,000 CAD / year
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This six-month opportunity is suited to a hands-on Senior Electrical Engineer with strong construction and field experience who can provide technical leadership as the project progresses…
Added 9 hours ago
Senior Advanced Quality Engineer
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Calgary, AB
Full-time
We are seeking a talented Senior Advance Quality Engineer to join our Product Quality team, responsible for ensuring product quality during the development and launch phases. This role…
Added 10 hours ago
Product Engineer / Product Manager
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Vancouver, BC · Greater Vancouver Metropolitan Area
$115,000 to $125,000 CAD / year
Full-time
…starting with wide-belt sanders. You will learn from Kimwood’s senior engineer, progressively take over technical support and help develop its next aftermarket…
Added 10 hours ago
Design Engineer
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The Design Engineer is responsible for the due diligence investigations as well as preliminary design and engineering analyses of various types of retail, commercial, industrial and…
Added 11 hours ago
Solutions Designer- Canada Public Sector, Federal
Cisco
Ottawa, ON · Kanata, Ontario
Full-time
Cisco is seeking a Solutions Engineer based in the National Capital Region to work with customers across the Canadian Federal public sector.
Added 12 hours ago
Senior Systems Engineer
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As a Senior Systems Engineer - Nuclear you are the driving technical force behind problem solving efforts. You will work with the customer, ATS project manager, and ATS design, assembly,…
Added 12 hours ago
Intermediate Water/Wastewater Process Engineer
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…expand your engineering experience through mentorship from our senior staff. You will work collaboratively on projects within the municipal department as well as on multi-disciplinary…
Added 12 hours ago
Senior Electrical Engineer
Worley
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Full-time
We are currently recruiting for a Senior Electrical Engineer. Our team includes world class experts and dynamic go-getters. This is a full-time position based in Kitimat, British Columbia.
Added 12 hours ago
Principal Electrical Engineer
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Richmond, BC
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…date, we are a trusted partner across the heavy industries. We engineer and assemble speed control equipment for a wide range of electric motor applications. In addition to VFD's, we also…
Added 13 hours ago
Senior Certificate Automation Engineer
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We at Raise are hiring a Senior Certificate Automation Engineer for one of our top clients. After establishing themselves as an industry leader, they’re now expanding their team to meet…

Worley

Senior Mechanical Engineer

Edmonton, AB, Canada
Calgary, AB, Canada

Job type: Full-time
Posting language: English
Posted: Jul 26, 2026

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Original job description

Building on our past. Ready for the future

Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. We’re bridging two worlds, moving towards more sustainable energy sources, while helping to provide the energy, chemicals and resources needed now.

Purpose

The Senior Mechanical Engineer – HVAC will be based in either Calgary, AB or Edmonton, AB and will play a pivotal role in supporting engineering activities related to HVAC systems across a broad range of industrial and energy projects. This role involves leading HVAC engineering execution and overseeing high-quality deliverables for one major project or multiple smaller projects, while providing technical mentorship to junior and intermediate engineers.

Key Responsibilities

Prepare and review HVAC design deliverables including design criteria, specifications, equipment data sheets, material requisitions, bid evaluations, and technical recommendations for award.
Perform HVAC system design and calculations including heating and cooling load calculations, ventilation and pressurization studies, ductwork and piping sizing, and equipment selection.
Develop and review layouts for HVAC systems, including equipment arrangement, duct routing, and coordination with architectural, structural, electrical, and piping disciplines.
Conduct site visits to operating facilities and project sites to support field engineering, constructability reviews, and commissioning activities.
Serve as the primary technical point of contact for HVAC vendors and suppliers, including technical clarification and review of vendor documentation and drawings.
Ensure HVAC designs comply with applicable codes, standards, client specifications, and project requirements.
Coordinate HVAC scope with project management, procurement, construction, commissioning, and client teams to ensure integrated and constructible solutions.
Maintain a high standard of quality across all HVAC deliverables throughout the project lifecycle.
Support work share activities with global execution centers and review outsourced deliverables for technical accuracy and quality.
Contribute to scope definition, work-hour estimates, Total Installed Cost (TIC) inputs, and resource loading for HVAC scopes of work.
Provide technical leadership and mentorship to junior and intermediate HVAC engineers and designers.
Support or act as Mechanical Discipline Lead or HVAC Package Lead as required by the project.

Technical and Industry Experience

Strong background in HVAC engineering for industrial facilities including oil & gas, energy transition (hydrogen, carbon capture), chemicals, mining, and heavy industrial projects.
In-depth knowledge of HVAC system design including air handling units, packaged HVAC units, exhaust and ventilation systems, pressurization systems, and specialty systems for hazardous or classified areas.
Working knowledge of applicable codes and standards such as ASHRAE, NFPA, CSA, SMACNA, and relevant provincial and national building codes.
Experience with HVAC design tools and calculation software (e.g., HAP, Trace, Elite, or equivalent) is considered an asset.
Experience supporting brownfield projects, retrofits, revamps, and facility expansions is considered an asset.
Strong written and verbal communication skills with the ability to interface effectively with clients, vendors, and multi-discipline project teams.

Education and Qualifications

Bachelor’s or Master’s degree in Mechanical Engineering.
Registered Professional Engineer (P.Eng.) with APEGA or eligibility for registration.
Demonstrated senior-level experience and subject matter expertise in HVAC system design for industrial facilities.

Moving forward together

We’re committed to building a diverse, inclusive and respectful workplace where everyone feels they belong, can bring themselves, and are heard. We provide equal employment opportunities to all qualified applicants and employees without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by law.

We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation.

And we're not just talking about it; we're doing it. We're reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today's low carbon energy infrastructure and technology.

Whatever your ambition, there’s a path for you here. And there’s no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.

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More about this job

Responsibilities

The Senior Mechanical Engineer will lead HVAC engineering execution for industrial and energy projects, overseeing design deliverables and technical quality. They will also provide technical mentorship to junior staff and serve as the primary point of contact for HVAC vendors and project stakeholders.

Requirements

Candidates must hold a Bachelor’s or Master’s degree in Mechanical Engineering and be a registered Professional Engineer (P.Eng.) with APEGA. Extensive experience in HVAC system design for industrial facilities and knowledge of relevant codes like ASHRAE and NFPA are required.

Skills

HVAC Engineering
Mechanical Engineering
Industrial Facility Design
Heating and Cooling Load Calculations
Ventilation Systems
Pressurization Studies
Ductwork Design
Piping Sizing
Equipment Selection
Technical Mentorship
Project Management
Procurement Support
Constructability Reviews
Commissioning
Vendor Management
Regulatory Compliance

Visa sponsorship

Not detected in the job text

Keywords

HVAC
Mechanical Engineering
Oil & Gas
Energy Transition
Hydrogen
Carbon Capture
Chemicals
Mining
ASHRAE
NFPA
CSA
SMACNA
HAP
Trace
Elite
Brownfield
Retrofits
Revamps
P.Eng.
APEGA
Industrial Facilities
Material Requisitions
Bid Evaluations
Design Criteria
Field Engineering
Constructability
Commissioning
Project Lifecycle
Technical Leadership
Work-hour Estimates

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