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Added 19 days ago
MS
Engineering Student - Python Test Data Processing - Winter 2027
MDA Space
Sainte-Anne-de-Bellevue, QC
- Full-time
With the supervision of the team in place, the Python Test Data Processing Interne will develop test data processing software in Windows, using Python, for the test automation of various…
Added 19 days ago
MS
Engineering Student - DevOps - Winter 2027
MDA Space
Sainte-Anne-de-Bellevue, QC
- Full-time
Knowledge of scripting languages like Python, Bash
Added 19 days ago
MS
Engineering Student - PCB Design and Electronic Integration - Winter 2027
MDA Space
Sainte-Anne-de-Bellevue, QC
- Full-time
Experience with one or more of the following software: Matlab, Python, C/C++, PSPICE, Siemens Mentor Graphics (or other PCB design software)
Added 17 days ago
AI Co-op Student (Winter 2027)
4AG Robotics
Salmon Arm, BC
Growth in technical skills, including Python, C++, and machine learning model deployment.
Added 16 days ago
A
Quality Assurance Engineer
Adacel
Montreal, QC
- Full-time
Working knowledge of at least one programming language such as C/C++, React, Java, Python, or similar.
Added 16 days ago
R
Lead Agentic AI Engineer
RBC
Toronto, ON
- Full-time
Strong Python backend - FastAPI, async, Pydantic, streaming responses
Added 16 days ago
B
AI Software Senior Analyst
Bombardier
Pointe-Claire, QC
- Full-time
You have strong proficiency in Python, SQL, React, PySpark, REST APIs, and full-stack integration.
Added 16 days ago
CT
Business Analyst, Transportation Analysis and Development
Canadian Tire Corporation
Mississauga, ON
- Full-time
Use SQL, Power BI, Power Automate, Python, Power Query, AI tools, or similar technologies to extract, validate, analyze, and automate data.
Added 1 month ago
Process Modelling Engineer
Hatch
Mississauga, ON
Added 16 days ago
FM
ADAS Software Verification and Validation Engineer
Ford Motor Company
Waterloo, ON
- Full-time
Ability to interpret C/C++, Python, Java code, or logs to aid in issue resolution
Added 17 days ago
HS
Content Producer
Haven Studios Inc
Montreal, QC
- Full-time
BIG bonus for knowing Python scripting/having experience coding your own tool
Added 17 days ago
Senior Manager, Advanced Credit Risk Modelling (Questbank)
Questrade Financial Group
Toronto, ON
Act as the principal hands-on developer to conceptualize, design, and build next-generation ECL, PD, LGD, EAD, and SICR models for secured and unsecured portfolios using modern ML…
Added 18 days ago
Robotics Software Co-op Student (Winter 2027)
4AG Robotics
Salmon Arm, BC
Experience with C++. Knowledge of Python and Typescript is a bonus.
Added 17 days ago
JI
Senior MLOps Developer | Développeur·euse MLOps senior
Jesta I.S.
Montreal, QC
- Full-time
We're looking for a Senior MLOps Developer to design, build, and maintain the data and machine learning pipelines that power our AI and analytics platforms. This is a deeply hands-on…
Added 17 days ago
C
NPI Test Engineer
Ciena
Montreal, QC
- Full-time
Strong knowledge of software language like Python, C, C# etc…
Added 17 days ago
CT
Business Analyst, Transportation Analysis and Development
Canadian Tire Corporation
Mississauga, ON
- Full-time
Use SQL, Power BI, Power Automate, Python, Power Query, AI tools, or similar technologies to extract, validate, analyze, and automate data.
Added 17 days ago
B
Quality Assurance Software Engineer - Contract Role
BonLook
AB
- Full-time
Solid programming skills in languages such as C#, Python, or similar
Added 17 days ago
SDET Contractor
PlayStation Global
Waterloo, ON
Hands-on experience developing automated tests using Python, Java, JavaScript, TypeScript, or a similar programming language.
Added 17 days ago
E
Junior AI Developer
Ericsson
Ottawa, ON
- Full-time
…verification efficiency. We are looking for a passionate Junior AI Developer who wants to apply AI and software development skills to real-world engineering challenges while learning from…
Added 17 days ago
E
Junior AI Developer
Ericsson
Ottawa, ON
- Full-time
…verification efficiency. We are looking for a passionate Junior AI Developer who wants to apply AI and software development skills to real-world engineering challenges while learning from…
Added 17 days ago
BI
Principal Data Analyst – Dead by Daylight
Behaviour Interactive
Montreal, QC
- Full-time
Solid programming experience with Python and/or R for analysis, modeling, and advanced reporting.
Added 17 days ago
C
NPI Test Engineer
Ciena
Montreal, QC
- Full-time
Strong knowledge of software language like Python, C, C# etc…
Added 17 days ago
SS
Vice President, Data, Analytics & AI
Sienna Senior Living
Markham, ON
- Full-time
Applied experience using SQL, python, and DBT.
Added 17 days ago
S
Data Engineer - Capital Markets
Synechron
Mississauga, ON
- $110,000 to $120,000 USD / year
- Full-time
Added 17 days ago
OP
Manager Investment Operations
Ontario Power Generation
Toronto, ON
- Full-time
Advanced Excel and technical skills: proficiency in Excel (e.g., pivot tables, macros), and familiarity with data analysis or database management tools (SQL, Python, or similar)

Hatch

Process Modelling Engineer

Mississauga, ON, Canada

Base salary range: $72,000 - $105,000

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Job details

Pay: Base salary range: $72,000 - $105,000
Experience: 3+ years of experience in water and wastewater treatment processes modelling, advanced data analytics
Posting language: English
Posted: Aug 25, 2026

Original job description

Requisition ID: 100995

Job Category: Infrastructure

Location: Mississauga, ON, Canada

Join a company that is passionately committed to the pursuit of a better world through positive change. With more than 70 years of business and technical expertise in mining, energy, and infrastructure, our 10,000 colleagues in 150 countries tirelessly work toward bettering the industries in which we operate. With practical solutions that are safe, innovative and sustainable, we think globally while acting locally. Are you looking for an opportunity to join a diverse group of professionals who are committed to remaining exceptional? We look forward to hearing from you.

Our expertise in infrastructure includes aviation, highways and bridges, planning and advisory services, ports, rail and transit, tunnels, and water. Want to be part of the creation and construction of our cities? Then the infrastructure team is for you!

Position Summary

The Process Modelling Engineer will support the development and application of digital water solutions for municipal and industrial water and wastewater clients. Working with senior engineers, process specialists, and software experts, the successful candidate will assist with process modelling, simulation, digital twin development, data analysis, optimization studies, and technical consulting using related technologies. Hatch Water Digital Solutions specializes in water and wastewater treatment modelling, simulation, optimization, and digital twin solutions.

Key Responsibilities

Support development of water and wastewater treatment process models
Assist with calibration and validation of treatment plant models
Perform engineering calculations and technical analyses for treatment systems.
Support digital twin implementation projects for municipal and industrial clients.
Analyze plant performance data and identify optimization opportunities.
Assist with process troubleshooting and operational improvement studies.
Support development of predictive analytics and decision-support tools.
Prepare technical reports, presentations, and client deliverables.
Collaborate with process engineers, software developers, data scientists, and project managers.
Participate in client meetings and technical workshops.
Contribute to research and development initiatives related to digital water technologies.

Required Qualifications

Bachelor’s degree in chemical engineering or related discipline. Higher degrees with specialization in related fields will be preferred.
3+ years of experience in water and wastewater treatment processes modelling, advanced data analytics
Strong communication and technical writing skills.
Ability to work in multidisciplinary teams.

Preferred Qualifications

Experience with water wastewater process modelling software
Experience or specialization in development and application of predictive analytics and decision-support tools using machine learning tools.
Programming experience in Python, R, SQL, C#
Experience working with real-time operational datasets.
Understanding of digital twins, machine learning, or advanced analytics.

Technical Skills

Water and wastewater treatment process fundamentals.
Process modelling and simulation.
Data analysis and visualization.
Technical report preparation.

Base salary range: $72,000 - $105,000

At Hatch, we are committed to fair and equitable compensation practices. In accordance with legislated pay transparency requirements, the expected salary range for this position is based on current market data and aligned with internal pay structures to ensure consistency and fairness.

Your individual compensation within this range will depend on factors such as skills, experience, qualifications and location. In addition to base pay, our total rewards package may include performance-based incentives, comprehensive benefits, and other programs designed to support your well-being and growth.

Why join us?

Work with great people to make a difference
Collaborate on exciting projects to develop innovative solutions
Top employer

What we offer you?

Flexible work environment
Long term career development
Think globally, work locally

Don't meet every single requirement? You don't need to. At Hatch, we are building a diverse, inclusive workplace that fosters innovation. If you're interested in this role, we encourage you to apply even if your past experiences don't perfectly align with the skills we've listed.

We're committed to fostering a workforce that reflects the diversity of the communities in which we operate and serve. Hatch is an Equal Opportunity Employer that considers applicants without regard to age, race, color, national origin, citizenship, religion, creed, gender, sexual orientation, marital status, disability, veteran, or any other protected status. If you have any accommodation requirements, please let us know. We'll do our best to meet your needs in accordance with applicable local legislation.

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More about this job

Responsibilities

The Process Modelling Engineer will support the development and application of digital water solutions, including process modelling, simulation, and digital twin development. They will collaborate with multidisciplinary teams to analyze plant performance data and provide technical consulting for municipal and industrial clients.

Requirements

Candidates must hold a bachelor's degree in chemical engineering or a related discipline and possess at least 3 years of experience in water and wastewater process modelling. Strong technical writing, communication skills, and proficiency in data analytics are required for this role.

Skills

Process modelling
Simulation
Digital twin development
Data analysis
Optimization studies
Technical consulting
Water treatment
Wastewater treatment
Engineering calculations
Predictive analytics
Decision-support tools
Python
R
SQL
C#
Machine learning

Benefits

Performance-based incentives
Comprehensive benefits
Flexible work environment
Long term career development

Visa sponsorship

Not detected in the job text

Keywords

Process Modelling
Digital Twin
Water Treatment
Wastewater Treatment
Simulation
Data Analytics
Optimization
Chemical Engineering
Python
R
SQL
C#
Machine Learning
Predictive Analytics
Infrastructure
Engineering
Technical Consulting
Operational Improvement
Real-time Data
Sustainability

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