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Added 53 mins ago
L
Forward Deployed Engineer / Implementation Consultant, Operations Systems + AI Automation
LevelOps
Montreal, QC
- Full-time
…time is spent with clients: mapping how orders, inventory and production really flow, configuring systems, migrating data and going live. The rest is spent building automation and tools on…
Added 1 hour ago
T
QA Engineer- Salesforce Marketing Cloud (SFMC)
Tru
Toronto, ON
- Full-time
Lead and execute System Integration Testing (SIT) for SFMC solutions.
Added 1 hour ago
Technical Operator
Chudleigh's Bakery
Milton, ON
Flawless execution of the daily operation of the peeler meeting production requirements.
Added 2 hours ago
SG
Software Engineer – Full-Stack (React, TypeScript, Java)
S&P Global
Toronto, ON
- Full-time
Architect and own full-stack product features end-to-end - from design and implementation through automated testing and production support - maintaining accountability for quality,…
Added 2 hours ago
ML
Industrial Engineering Specialist - Contract
Maple Leaf Foods Inc
Mississauga, ON
- $71,000 to $103,000 CAD / year
- Contract
Establishment of Labour Standards – Measure, document, track, and update standards to ensure the correct costing of labour, packaging, and raw materials at our production facilities
Added 2 hours ago
FS
Mechanical Designer
Fidus Systems
Canada
- Full-time
…presales scoping and estimation. You take pride in delivering production-ready designs, holding partners to a high standard of quality, and helping teammates…
Added 2 hours ago
HT
PD Software for Service
Husky Technologies
Bolton, ON
- Full-time
…passion of our people around the world and their desire to lead change. At the same time, we are not afraid to expect a lot and strive for leadership in all of our key markets. We are a…
Added 2 hours ago
FS
Mechanical Designer
Fidus Systems
Remote, Canada
- Full-time
- Remote
…presales scoping and estimation. You take pride in delivering production-ready designs, holding partners to a high standard of quality, and helping teammates…
Added 2 hours ago
C
Director of Health, Safety & Environment
Clutch
Mississauga, ON
- Full-time
Clutch is hiring its first Director of Health, Safety & Environment to build and lead a best-in-class HSE function for a high-growth, multi-site production and logistics business. You will…
Added 3 hours ago
MM
Manufacturing Engineer II
Modine Manufacturing Company
Calgary, AB
- Full-time
…reduce costs using knowledge of fabrication processes, tooling, production equipment, conferring with equipment vendors, engineering and production…
Added 3 hours ago
F
Chief Revenue Officer (CRO) & Co-founder - AI for Small Law Firms
FutureSight
Canada
- Full-time
The customer thesis has been validated through live pilots, and multiple deployments are moving into production evaluation. The next phase is proving in-production reliability, delivery…
Added 4 hours ago
B
Senior Middleware Specialist
BuzzClan
ON · Ontario, Canada
- Contract
Assess and validate technical Change Requests (CRQs), update technical documentation, and support release promotions and production implementations.
Added 4 hours ago
U
Associate Manager - Community Team (Assassin's Creed)
Ubisoft
Montreal, QC
- Full-time
Support the Portfolio Lead in the daily management and operations of the Community team on an assigned portfolio of games. Provide recommendations on process and performance improvements,…
Added 4 hours ago
Assistant Cook - Full-time
COGIR Real Estate
Kawartha Lakes, ON · Lindsay, ON
Lead with H.E.A.R.T. (hear, empathize, acknowledge, respond, thank)
Added 4 hours ago
BC
Communication Assistant
Brant Community Healthcare System
Brantford, ON
- Full-time
At BCHS, we are driven by a bold vision: To Lead Beyond Care. As a two-site community hospital system in Brantford and Paris, Ontario, we serve with purpose, passion, and a deep commitment…
Added 5 hours ago
C
CNC Machine Operator - Precision Equipment
CyberCoders
Chatham, NB
- $30 to $32 CAD / hour
- Contract
Meet production and quality standards while adhering to safety procedures
Added 5 hours ago
Director of Health, Safety & Environment
Clutch Technologies Inc.
Mississauga, ON
Clutch is hiring its first Director of Health, Safety & Environment to build and lead a best-in-class HSE function for a high-growth, multi-site production and logistics business. You will…
Added 6 hours ago
DC
PRODUCTION & FACILITIES MANAGER
D. Crupi & Sons Limited
ON · Ontario, Canada
- Full-time
Reporting to the General Manager, the Production and Facilities Manager is responsible for managing and planning all aggregate operations activities of various site locations.
Added 6 hours ago
O
Orchard - VP, Client Services & Digital Transformation (Toronto)
Orchard
Toronto, ON
- $15,000 to $170,000 CAD / year
- Full-time
…(strategy, client relationship, new business) and a Programme Lead (release planning, dependency mapping, delivery governance, commercial rhythm), consolidating strategic ownership and…
Added 6 hours ago
TT
Manufacturing Operations Manager
Tallman Technologies Inc.
Burlington, ON
- Full-time
…different departments, identify constraints, make informed production decisions and lead employees through changes that improve efficiency and…
Added 6 hours ago
SG
Software Engineer – Full-Stack (React, TypeScript, Java)
S&P Global
Toronto, ON
- Full-time
Architect and own full-stack product features end-to-end - from design and implementation through automated testing and production support - maintaining accountability for quality,…
Added 6 hours ago
I
Manager, Product Manufacturing
Inertia
Toronto, ON
- Full-time
We are looking for an engineer with deep manufacturing process knowledge and strong project and people leadership to lead new product manufacturing at Inertia. You will take products from…
Added 6 hours ago
LO
Warehouse Associate Full-time
Lowe OPCO Inc
Edmonton, AB
- Full-time
Working under the direction of your warehouse supervisor (Line Lead), you’ll help prepare products for shipment according to company procedures and requirements. Your tasks may include:
Added 6 hours ago
LO
Warehouse Associate Part-Time
Lowe OPCO Inc
Edmonton, AB
- Part-time
Complete additional tasks as assigned by the Line Lead or Warehouse Manager.
Added 6 hours ago
I
Product Development Team Lead
Inertia
Toronto, ON
- Full-time
…diagnostic products are designed, engineered, and transferred into production with quality, compliance, and customer satisfaction always top of…

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
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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