Find work in Canada.

319,515 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 2 mins ago
Manufacturing Supervisor
Robert Half
Brant, ON
$65,000 to $70,000 CAD / year
Full-time
Demonstrated ability to lead teams, deliver training, and support employee development in a production environment.
Added 2 mins ago
Technical Support Engineer 3
Adobe
Ottawa, ON
Full-time
Drive measurably high levels of customer satisfaction that lead to customer loyalty and retention
Added 2 mins ago
Senior Configuration Management Specialist
DEFSEC Technologies Inc.
Ottawa, ON · Greater Ottawa Metropolitan Area
Full-time
…Dismounted/Mounted Domain Expertise in Command-and-Control software development, integration, and support…
Added 2 mins ago
Customer Success Manager
CATALIS
AB · Edmonton, AB
Full-time
Catalis is a leading provider of government Software as a Service (SaaS) and integrated payment solutions, supporting operations at the municipal, county, state, and federal levels. Our…
Added 2 mins ago
Oracle DBA : Toronto, ON (Hybrid) : Full time
AceStack
Toronto, ON
Full-time
Lead database release automation, code reviews, and schema migrations across development, staging, and production environments.
Added 2 mins ago
Project Manager - Spencerville, Ontario
Barton Malow
Cambridge, ON
Full-time
Lead the full life cycle of construction projects across the industrial, renewable energy, and automotive sectors from initiation through closeout, ensuring compliance with scope, schedule,…
Added 2 mins ago
Project Manager
TC Energy
Bolton, ON
Full-time
As a Facilities Integrity Lead, you will be a key contributor to improving the way facilities programs are executed for all asset types located within TC Energy's Canadian pipeline systems.
Added 2 mins ago
Lead Software Engineer
Insight Global
Burnaby, BC
Full-time
Insight Global is looking for a Software Engineer to join a AAA gaming company in a full-time basis on the west coast Canada or USA near an office location. This role is responsible for…
Added 2 mins ago
Senior Dotnet Developer
Tekshapers
Toronto, ON
Full-time
Required Technical Skills8+ years of experience in software development.
Added 2 mins ago
Lead Data Engineer - Partnership Intelligence
Two Circles
Vancouver, BC
$110,000 to $130,000 CAD / year
Full-time
We are seeking a Lead Data Engineer to join our Measurement team in the Partnership Intelligence Platform. You will round out the team with expertise in directly managing AWS Services, with…
Added 2 mins ago
Project Manager
TC Energy
Winnipeg, MB · Greater Winnipeg Metropolitan Area
Full-time
As a Facilities Integrity Lead, you will be a key contributor to improving the way facilities programs are executed for all asset types located within TC Energy's Canadian pipeline systems.
Added 2 mins ago
Senior Information Technology Analyst
SmartLayer Business Solutions
Calgary, AB · Greater Calgary Metropolitan Area
Full-time
…services, asset management, system design and installation, custom software and web development services, and training and user support…
Added 2 mins ago
Project Manager
TC Energy
Calgary, AB
Full-time
As a Facilities Integrity Lead, you will be a key contributor to improving the way facilities programs are executed for all asset types located within TC Energy's Canadian pipeline systems.
Added 2 mins ago
IT Director
Avera Audiovisual
Toronto, ON
Full-time
Manage IT assets, software licensing, access controls and user account administration
Added 2 mins ago
Electrical, Instrumentation & Controls Engineer
TransAlta
Kingston, ON
Full-time
Lead project development activities including technology assessment, conceptual design, bid evaluation, and contract reviews.
Added 18 mins ago
Project Manager - ERP
MNP
Burlington, ON · Markham, ON · Ottawa, ON · Toronto, ON · Montreal, QC
Full-time
Lead ERP implementation, upgrade, integration, optimization and business transformation initiatives across finance, operations, supply chain, reporting and related business platform areas
Added 32 mins ago
Lead Mechanical Engineer
VTEK Consultants Inc.
AB · Edmonton, AB
Full-time
…part of our rapid expansion, we are seeking an experienced Lead Mechanical Engineer to join our dynamic team in…
Added 33 mins ago
Senior Delivery Manager (Cloud and Developer Enablement)
Scotiabank
Toronto, ON
As a Senior Delivery Manager (Execution Lead), you will be accountable for the end-to-end delivery of one or more teams within a large-scale Agile program, acting as a Scrum Master and…
Added 33 mins ago
Senior Elastic Engineer
Jolera
Remote, Canada
Full-time · Remote
Lead the architecture, design, and continuous improvement of enterprise Elastic environments
Added 33 mins ago
Data Scientist, Data valorization
Desjardins
Calgary, AB · Mississauga, ON · Toronto, ON · Levis, QC · Montreal, QC
Full-time
…business issues and understand member and client behaviour. You lead internal and external stakeholders in model development projects adapted to business needs and in complex strategic…
Added 33 mins ago
Electrical Technician - Intermediate
BWXT
Kitchener, ON
Use approved software systems to support work execution, material tracking, and documentation.
Added 33 mins ago
Supply Chain Coordinator
BWXT
Cambridge, ON
…Management in proposal and project meetings. You will also lead kick-off meetings for new initiatives, monitor requisitions and purchase order progress, and expedite deliverables from other…
Added 33 mins ago
Technology Product Management Lead Business Analyst Vice President
Citi
Mississauga, ON
Full-time
The Technology Product Management Lead Analyst is a senior individual contributor (IC) position responsible for liaising between senior business users, operations leads, and technologists…
Added 33 mins ago
Java + SQL + Angular Developer
NTT DATA Services
Toronto, ON
…coding, testing, implementation of systems and applications software, etc.). You will participate in component and data architecture design, technology planning, and testing for…
Added 33 mins ago
Specialist, Satellite IoT & D2D Testing
Terrestar Solutions
Montreal, QC
Reporting to the Director, Mobile Device Development and Architecture, the Specialist, Satellite IoT & D2D Testing leads interoperability, validation, and laboratory testing for Terrestar's…

Computer Modelling Group

Senior Reservoir Simulation Scientist

Calgary, AB, Canada

Job type: Full-time
Apply by: Nov 1, 2026
Posting language: English
Posted: Oct 2, 2026

Apply About employer

Applications open in a new tab.

Original job description

Summary

The Senior Reservoir Simulation Scientist will work as part of CMG’s CoFlow development team. CoFlow combines reservoir and production engineering simulation technologies to improve the overall productivity of engineering workflows for large, integrated assets. It enables oil and gas companies to better understand and develop petroleum resources through a unified approach.

The successful candidate will join a small development team responsible for the technologies supporting CoFlow’s well and production engineering capabilities.

Essential Responsibilities

Working as part of the CoFlow team and under the direction of the Development Team Lead, the employee will work within a small team of engineering software professionals. The team is responsible for the design, development, and maintenance of innovative technologies for simulating reservoirs, wells, and surface networks.

A primary responsibility of this position will be to maintain and extend CoFlow’s fluid modeling capabilities, including, but not limited to, black-oil, K-value, and equation of state fluid models; fluid blending strategies; flash calculations; fluid component lumping/de-lumping; and temperature and enthalpy formulations for thermal applications.

Additional responsibilities include:

Contribute to improving the team’s software development processes.
Work collaboratively with other CoFlow team members.
Understand the needs of reservoir and production engineers who use CoFlow.
Help develop clear specifications for new software features, including acceptance tests and release criteria.
Contribute to the design, implementation, testing, and maintenance of high-quality engineering software.

Note: This description reflects the general nature of the role. It’s not a complete list of responsibilities - we believe in flexibility, initiative, and growing together.

Knowledge and Skills

A minimum of 10 years of relevant professional experience developing engineering software, preferably involving thermodynamics, fluid modeling, reservoir engineering, or production engineering.
Proficiency in C++, Fortran, and/or C#, with the ability to work according to modern software engineering practices used within the project.
Strong teamwork and communication skills, with a willingness to learn and collaborate with others.
Experience with Agile software development methodologies and Test-Driven Development (TDD) is an asset.
Experience using AI-assisted software development tools, such as Claude or similar tools, is an asset.
Self-motivated and team-oriented, with a positive attitude and strong time-management skills.
Very good written and verbal communication skills in English.

Education

A Master’s degree or higher in Petroleum Engineering, Chemical Engineering, or a related discipline, or an equivalent combination of education and relevant experience.

Experience

Programming experience with C#, Fortran, and/or C++ is required.
Experience developing engineering software in a commercial environment.
Experience with commercial oil and gas engineering software is highly desirable.

Location

Calgary, AB, Canada

CMG Compensation and Benefits Overview - Canada

CMG’s total rewards program includes:

A competitive salary
A performance-based bonus program
Learning and development opportunities
RRSP contributions
Top of the line medical and dental benefits including a health spending account
20 days of vacation per year plus flex days
Choice of transit pass or underground parking (Calgary)
Car wash (Calgary)
Cafeteria and complimentary barista style coffee and more (Calgary)

No need to call us about the status of your application. We promise - we’re reviewing every submission, and if your skills are a match, you’ll hear from us!

We kindly request that external recruiters and agencies refrain from submitting unsolicited resumes or candidate profiles. Submissions without a signed agreement in place will not be considered and will become the property of CMG.

About Us

Innovators in Simulation Technology

CMG (TSX:CMG) is a global software and consulting company that combines science and technology with deep industry expertise to solve complex subsurface and surface challenges for the new energy industry around the world. CMG is headquartered in Calgary, AB, with offices in Houston, London, Dubai, Bogota, Rio de Janeiro, Bengaluru, and Kuala Lumpur. For more information, please visit https://www.cmgl.ca

Apply About employer

More about this job

Responsibilities

Maintain and extend CoFlow’s fluid modeling capabilities, including fluid models, blending, flash calculations, component lumping, and thermal formulations. Collaborate with the development team to specify, design, implement, test, and maintain high-quality engineering software and improve development processes.

Requirements

Requires at least 10 years of relevant experience developing engineering software, preferably in thermodynamics, fluid modeling, reservoir engineering, or production engineering, along with commercial software development experience. Requires proficiency in C++, Fortran, and/or C# and a master’s degree or higher in petroleum engineering, chemical engineering, or a related discipline, or equivalent education and experience.

Skills

C++
Fortran
C#
Thermodynamics
Fluid Modeling
Reservoir Engineering
Production Engineering
Engineering Software Development
Black-Oil Fluid Models
Equation Of State Models
Flash Calculations
Fluid Blending
Agile Software Development
Test-Driven Development
Teamwork
Communication

Benefits

Performance-Based Bonus
Learning And Development Opportunities
RRSP Contributions
Medical And Dental Benefits
Health Spending Account
20 Days Of Vacation
Flex Days
Transit Pass Or Underground Parking
Car Wash
Cafeteria
Complimentary Barista-Style Coffee

Visa sponsorship

Not detected in the job text

Keywords

CoFlow
Reservoir Simulation
Production Engineering
Reservoir Engineering
Engineering Software
C++
Fortran
C#
Thermodynamics
Fluid Modeling
Black-Oil Models
K-Value Models
Equation Of State
Fluid Blending
Flash Calculations
Component Lumping
Component De-Lumping
Thermal Applications
Temperature Formulations
Enthalpy Formulations
Agile
Test-Driven Development
Acceptance Testing
Oil And Gas
Surface Networks
Well Simulation
Commercial Engineering Software

Report this job