Jeremy Walsh

About Me

I’m an engineer who enjoys applying data science to process optimization and sport. I have a Bachelor’s of Engineering Physics from McMaster University and 8 years of experience in engineering and data analysis roles. I am currently working at ArcelorMittal Dofasco as a Senior Data Analyst. I enjoy playing sports, games, and spending time with my family.


Senior Data Analyst

Arcelor Mittal Dofasco

September 2021 - present

Driving continuous improvement and evolution into industry 4.0 through the application of statistical analysis and data science. Led an in-depth analysis of manufacturing process data that identified patterns for flagging out of compliance materials. Sourced data from Oracle, and SQL Server to develop and validate an energy forecasting model, and reported KPIs through Power BI.

Lead Researcher

SUEZ Water Technologies and Solutions

January 2021 - September 2021

Developed hybrid data-driven and mechanistic models for water treatment plant analysis and simulation. Designed optimal control methods for complex water systems. Applied machine learning techniques to forecast water system performance and detect important events.

Process Engineer

SUEZ Water Technologies and Solutions

August 2018 - December 2020

Designed and scaled time series regression analysis for 20 sites, evolving analytics to influence strategic planning and product design. Developed a simulation for optimal control testing. Performed process validation on drinking and waste water sites from Abu Dhabi to Mississauga.

Project Engineer

SUEZ Water Technologies and Solutions

November 2016 - August 2018

Designed mechanical and electrical equipment within the scope and requirements of the customer for 12 projects. Controlled engineering activities to maintain work standards, adhere to timelines and meet quality assurance targets. Automated data entry for BOM creation using scripting tools.

Commissioning Field Service Representative

GE Water and Process Technologies

June 2013 - October 2016

Commissioned large and small scale municipal and industrial water treatment plants. Ensured proper mechanical and electrical construction, controls strategy, as well as configuring and troubleshooting PLC and HMI software.


McMaster University

Bachelor of Engineering Physics

April 2013

Nuclear Engineering and Energy Systems