Associate Data Scientist - Analytics & Insights (Hybrid)

TTC (Toronto Transit Commission); Toronto; Hybrid; CAD 69,000 - 85,000; Part time

Job summary

The Toronto Transit Commission (TTC) seeks an analytical Associate, Data Scientist to advance predictive analytics, ML, and visualization solutions that improve performance and customer outcomes. You will partner with business and IT teams to transform data into actionable insights and drive operational excellence.

You will develop models, dashboards, and data pipelines, apply governance and ethical AI practices, and contribute to continuous improvement while working in a hybrid environment.

Qualifications

• University degree or diploma in Data Science, CS, OR, Engineering, Transportation Planning, or related field.
• Knowledge of data science, statistics, ML, data visualization, and analytical problem-solving techniques.
• Experience using Python, R, SQL to collect, prepare, analyze, and visualize data.
• Familiarity with relational databases, data science libraries, notebooks, source control, and model validation practices.
• Strong analytical and communication skills; able to translate questions into data-driven solutions.

Responsibilities

• Analyze data to identify trends and opportunities for improvement.
• Perform exploratory data analysis and develop descriptive, diagnostic, predictive Analytics.
• Build and support analytical models using statistical and ML techniques.
• Create dashboards, visualizations, and reports communicating findings clearly.
• Collaborate with stakeholders to define requirements and develop data-driven solutions.
• Develop reusable code and data pipelines supporting objectives.
• Support model validation, testing, and monitoring.
• Ensure compliance with data governance, privacy, cybersecurity, and responsible AI standards.
• Research emerging analytics tools and best practices.

Skills

Data science

Statistics

Machine Learning

Data Visualization

Python

R

SQL

Relational databases

Version Control

Communication

Data governance

Education

Data Science Degree

CS Degree

Applied Mathematics

Operations Research Degree

Engineering Degree

Transportation Planning Degree

Tools

Python

R

SQL

Notebooks

Git

Job description

The Toronto Transit Commission (TTC) seeks an analytical Associate, Data Scientist to advance predictive analytics, ML, and visualization solutions that improve performance and customer outcomes. You will partner with business and IT teams to transform data into actionable insights and drive operational excellence.

You will develop models, dashboards, and data pipelines, apply governance and ethical AI practices, and contribute to continuous improvement while working in a hybrid environment.