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Added 2 mins ago
Power Engineer
Public Service Delivery
Selkirk, MB
The Department of Public Service Delivery is seeking a Power Engineer to join their operations at the Selkirk Mental Health Centre in Selkirk, MB.
Added 14 mins ago
M
GRC Specialist
Miovision
Remote, Canada
- $90,000 to $115,000 CAD / year
- Full-time
- Remote
Proactively research, recommend, and implement high-impact process improvements to streamline compliance efforts.
Added 14 mins ago
AG
Electrical & Controls Project Engineer
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Vancouver, BC
- Other
Reporting to the Engineering Manager - Capital Projects the Electrical and Controls Project Engineer is responsible for design and overseeing the planning, execution, and commissioning of…
Added 27 mins ago
BG
Bespoke Engineering - Placement Year
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Goodwood, ON
- Internship
Rolls-Royce Motor Cars Bespoke Engineering Team, is seeking a highly skilled Bespoke Engineer to join our renowned team.
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Junior Project Engineer
Egis in Canada
Calgary, AB
- $70,000 to $80,000 CAD / year
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Work with drafting staff to prepare schematic, process and equipment drawings, layouts and other deliverables;
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Site Engineer
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Toronto, ON
- Full-time
We are hiring a Site Engineer to join our Construction Team (Cosburn Station) on the Pape North Connect project. This position reports to the Construction Manager.
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Senior Principal Engineer / Technical Director - Tailings & Mine Waste
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Calgary, AB
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As a Senior Principal Engineer / Technical Director - Tailings & Mine Waste, you will serve as a recognized technical authority and strategic advisor, leading some of the most complex and…
Added 27 mins ago
EI
Intermediate Water Resources Engineer
Egis in Canada
Hamilton, ON
- $90,000 to $110,000 CAD / year
- Full-time
Intermediate Water Resources Engineer based in Hamilton supporting drainage design for infrastructure projects. The role operates within multidisciplinary engineering teams delivering…
Added 27 mins ago
EI
Project Manager
Egis in Canada
Calgary, AB
- $130,000 to $180,000 CAD / year
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Registration as a Professional Engineer with APEGA would be considered an asset;
Added 27 mins ago
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Senior Software Engineer - React Native - Consumer
Kraken
Canada
- Full-time
We may ask candidates to complete job-related skills or work-style assessments as part of our hiring process. These assessments evaluate competencies relevant to the role and are applied…
Added 27 mins ago
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Engine Service Officer
Ontario Northland
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Current classification as a Conductor or Locomotive Engineer, with a minimum of five years of experience in freight and passenger operations
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Senior Structural Engineer
Tetra Tech
Pickering, ON
- Full-time
We are currently seeking a Senior Structural Engineer for our Pickering, ON office. This posting is for an existing vacancy for which we are actively recruiting. To perform this job…
Added 27 mins ago
TC
Forward deployed Engineer
Tata Consultancy Services
Toronto, ON · Greater Toronto Area, Canada
- $100,000 to $120,000 CAD / year
- Full-time
…quantifying volumes, distributions, edge cases, and business-process gaps before…
Added 27 mins ago
TC
Forward deployed Engineer
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
…quantifying volumes, distributions, edge cases, and business-process gaps before…
Added 27 mins ago
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Forward Deployed Engineer
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Toronto, ON
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…quantifying volumes, distributions, edge cases, and business-process gaps before…
Added 27 mins ago
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Electrical Engineer
Morson Edge
Burnaby, BC
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Role: E3 Electrical Engineer – P&C / SCADA Systems Design Team
Added 27 mins ago
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Senior Simulation Scientist
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Toronto, ON
- $115,000 to $145,000 CAD / year
- Full-time
Workbench is FIQ's warehouse-design platform: it lets a solutions engineer draw a warehouse the way an architect draws a building. You will design, build and own Workbench's warehouse…
Added 29 mins ago
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Test Automation Engineer (Python / Playwright / D365)
PLATO
Calgary, AB · BC · Vancouver, BC · Winnipeg, MB · Fredericton, NB · Halifax, NS · Ottawa, ON · Sault Ste. Marie, ON · Toronto, ON · Gatineau, QC · Prince Albert, SK · Regina, SK
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We are seeking an experienced Test Automation Engineer to support the development and execution of automated testing for a reusable backend automation library. This role will work closely…
Added 29 mins ago
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Software Developer / Analyst
Tangam Systems
Waterloo, ON
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Added 44 mins ago
ON
Engine Service Officer
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ON
- $127,790 to $150,332 CAD / year
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Current classification as a Conductor or Locomotive Engineer, with a minimum of five years of experience in freight and passenger operations.
Added 44 mins ago
EM
Consultant - PySpark / Databricks Developer (Intermediate - Senior)
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Toronto, ON
- Full-time
…via file exports and Kafka. You'll work alongside a senior engineer, writing transform code, fixing pipeline issues, and helping keep the environment healthy across…
Added 44 mins ago
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Marketing Data Analytics Engineer (CA)
PointClickCare
Mississauga, ON
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PointClickCare's Marketing organization is hiring a Marketing Data Analytics Engineer to build and maintain the data infrastructure behind marketing analytics and pipeline reporting. This…
Added 57 mins ago
DD
Facilities Project Manager
DRPS- Durham Regional Police Service
Whitby, ON
- Full-time
Licensed as a Professional Engineer with Professional Engineers Ontario (PEO) or a Registered Architect with the On
Added 57 mins ago
TC
Engineer
Tata Consultancy Services
Toronto, ON
- $90,000 to $100,000 CAD / year
- Full-time
…evaluation. This post is for a current vacancy. The hiring process includes an initial screening, followed by a technical evaluation and managerial…
Added 57 mins ago
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Quality Assurance/ Quality Control Inspector - Mid Canada Mod Centre
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Perform in-process and final inspections of manufactured products and assemblies.

Irving Oil

Senior Mechanical Engineer

Saint John, NB, Canada

The expected salary range for this position is $95,207 - $148,524. · Full-time

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Job details

Pay: The expected salary range for this position is $95,207 - $148,524.
Job type: Full-time
Apply by: Oct 31, 2026
Posting language: English
Posted: Oct 7, 2026

Original job description

As a Senior Mechanical Engineer on our Engineering Services team, you will collaborate with a multi-disciplinary team to deliver a diverse portfolio of capital and expense projects supporting Irving Oil's operations. Your goal will be to provide mechanical engineering expertise that supports the safe, reliable, and efficient operation of Canada’s largest oil refinery, as well as our network of terminal facilities across Atlantic Canada and the U.S. eastern seaboard. Your success will be demonstrated by delivering practical, fit-for-purpose engineering solutions that advance our safety, reliability, production, efficiency, and energy transition objectives, supported by regular field engagement to assess site conditions and inform engineering design decisions.

If you are interested in this exciting opportunity with Irving Oil, please apply by October 30, 2026.

What We Offer:

Work Environment – Work onsite in our beautiful home office building, with strong safety culture, access to a fitness facility, an onsite medical team, and a café
Competitive Compensation – Including an annual bonus plan, pension plan, and parking allowance 
Flexible Benefits Plan – In effect from day one and offers three levels of coverage to select from to meet your unique, personal needs 
Paid Vacation – Plus an annual option to purchase additional vacation, too
Wellness Support – With an annual wellness allowance, paid personal care days and a 24/7 Employee & Family Assistance Program 
Opportunity to give back to some amazing causes in our community – Choose when and where to make an impact with a paid volunteer day, company volunteer opportunities, and a donation matching program

Your Responsibilities:

Lead and execute mechanical engineering work on projects from beginning to completion within committed scope, resources, schedule and budget
Develop engineering deliverables including calculations (e.g. design of below the hook lifting devices, bolted joint analysis, nozzle loads), preparation of material requisitions for pressure vessels, heat transfer equipment, and other mechanical equipment, technical bid analysis, design notes
Prepare engineering work orders for installation of new equipment, or modifications and repairs of existing
Review and approve 3rd party documents and drawing while assuring compliance with codes and project requirements
Supervise and inspect installation modification, and provide construction support and commissioning of engineering systems at construction sites
Collaborate and build relationships with Irving Oil operating teams, external contacts and experts
Engage in continuous improvement, and identify ways to optimize systems, and procedures
Occasional travel to vendor shops and abroad may be required

Your Skills:

Safety as a core value mindset
Keen analytical and problem-solving skills
Excellent presentation skills, written and verbal communication skills
Ability to see beyond area of expertise, and understand interdisciplinary dependencies
Ability to make timely decisions on technical matters of consequence after reviewing relevant documents
Work effectively within a team, sharing experience, and knowledge, coaching and training less experienced engineers, and providing a clear direction to junior team members
Strong sense of ownership and accountability from conception to completion with no or limited supervision
Able to work in the field and wear full PPE as required by safety standards

Your Experience:

University degree in Mechanical Engineering, with PEng certification (or immediate eligibility) in NB is required
10+ years of experience in mechanical engineering is required
5+ years of experience with pressure vessels, heat transfer equipment, refractory-lined equipment
2+ years of petrochemical refining or similar oil & gas experience is required
Experience with project execution and mechanical workflow within an engineering organization is required
Working practical knowledge with industry codes and standards including ASME Section VIII, ASME BTH-1, API 660, API 661
Must be familiar with repair, alterations, National Board Inspection Code (NBIC), and CRN registration process for registered pressure equipment/piping in Canada
Working knowledge of Compress and NozzlePro is required

The expected salary range for this position is $95,207 - $148,524. Placement within range will be based on relevant experience, qualifications, and skills.

Irving Oil is committed to supporting a diverse and inclusive work environment. We thrive on the good energy that’s created when our people from different backgrounds, identities, cultures and experiences share their unique perspectives. Diversity is key to our success and inclusion is everyone’s responsibility.

Job Requirements - Work Experience

Job Requirements - Education

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More about this job

Responsibilities

Lead and execute mechanical engineering projects from conception to completion, ensuring compliance with safety, reliability, and efficiency standards. Supervise installations, perform technical analysis, and collaborate with multidisciplinary teams to optimize refinery and terminal operations.

Requirements

Requires a university degree in Mechanical Engineering with PEng certification and over 10 years of relevant experience. Candidates must possess specific expertise in pressure vessels, heat transfer equipment, and industry codes such as ASME and API.

Skills

Mechanical engineering
Project management
Pressure vessels
Heat transfer equipment
Technical bid analysis
ASME Section VIII
API 660
API 661
NBIC
Compress
NozzlePro
Mechanical design
Commissioning
Construction support
Problem-solving
Communication

Benefits

Annual bonus plan
Pension plan
Parking allowance
Flexible benefits plan
Paid vacation
Wellness allowance
Paid personal care days
Employee & family assistance program
Paid volunteer day
Donation matching program
Fitness facility
Onsite medical team

Visa sponsorship

Not detected in the job text

Keywords

Mechanical Engineering
Refinery
Petrochemical
Pressure Vessels
Heat Transfer Equipment
ASME Section VIII
API 660
API 661
NBIC
Compress
NozzlePro
Project Execution
Commissioning
Mechanical Workflow
Refractory-lined equipment
Capital projects
Expense projects
Engineering Services
Technical Bid Analysis
CRN Registration
PEng
Safety Standards
PPE
Mechanical Equipment
Design Notes
Material Requisitions
Bolted Joint Analysis
Nozzle Loads
Energy Transition
Reliability

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