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Data Science Intern Jobs in Ontario (NOW HIRING)

Generac

Intern Data

Toronto, ON · On-site +1

CA$29 - CA$40/hr

Our Data Science team analyzes data from all of our ecobee products and uncovers hidden meanings behind the various points of data. We are looking for a Data Science Intern for the Fall 2026 term.

Nokia

Data Science Co-op/Intern

Kanata, ON · Hybrid

Data science training or experience with big data analysis and visualization. * Interest and experience with Machine Learning and AI. * Experience with data ingestion into a tool such as Splunk or ...

MasterCard

Director, Data Science

Toronto, ON · On-site

Title and Summary Director, Data Science Overview The Security Solutions Data Science team is responsible for delivering Artificial Intelligence (AI) and Machine Learning (ML) models that support ...

CookUnity

Director, Data Science/ML

Toronto, ON

The role: We're looking for a Director, Data Science/ML who will drive CookUnity's next phase of product innovation through forward-looking data science capabilities. This role goes beyond ...

CookUnity

Director, Data Science/ML

Toronto, ON

The role: We're looking for a Director, Data Science/ML who will drive CookUnity's next phase of product innovation through forward-looking data science capabilities. This role goes beyond ...

Ontario Teachers

Data Scientist

Toronto, ON · On-site +1

Machine learning, data science, AI engineering, or applied analytics experience in industry or an academic setting. * Experience in mathematical and statistical model development to support ...

illumin

Data Scientist

Toronto, ON · On-site

As part of a small Data Science team within a publicly traded, product-led company, you will help shape how data science influences product decisions, campaign outcomes, and business performance.

Targeted Talent

Data Scientist

Kitchener, ON

$80K - $100K/yr

The role will be responsible for delivering high quality data science models, and the logistical challenges around improving a profitable service. You'll also be working on a diverse range of supply ...

Targeted Talent

Data Scientist

Ottawa, ON

$80K - $100K/yr

The role will be responsible for delivering high quality data science models, and the logistical challenges around improving a profitable service. You'll also be working on a diverse range of supply ...

Targeted Talent

Data Scientist

Kitchener, ON · On-site

$80K - $100K/yr

The role will be responsible for delivering high quality data science models, and the logistical challenges around improving a profitable service. You'll also be working on a diverse range of supply ...

Targeted Talent

Data Scientist

Ottawa, ON · On-site

$80K - $100K/yr

The role will be responsible for delivering high quality data science models, and the logistical challenges around improving a profitable service. You'll also be working on a diverse range of supply ...

MasterCard

Data Scientist II

Toronto, ON · On-site

Within this space, the Identity Data Science portfolio plays an important role in advancing intelligence-driven solutions that enable more effective risk assessment and decisioning across the ...

Future Secure AI

Stay abreast of the latest advancements in machine learning, data science, and human-computer interaction, and apply them to enhance our platform's capabilities * Experimentation & A/B Testing:

Stripe

Data Scientist

Toronto, ON

About the team Our Data Science team partners deeply with teams across Stripe to ensure that our users, our products, and our business have the models, data products, and insights needed to make ...

Thoughtworks

Principal Data Scientist

Toronto, ON

You will identify and prioritize data science projects that align with business objectives and ensure that projects are completed on time and within budget. * You will design experiments for the team ...

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Data Science Intern information

What types of projects can I expect to work on as a Data Science Intern, and how will I collaborate with other team members?

As a Data Science Intern, you can expect to work on a variety of projects such as data cleaning, exploratory data analysis, building predictive models, or assisting with data visualization tasks. You'll often collaborate closely with data scientists, engineers, and sometimes business analysts, participating in team meetings and brainstorming sessions. Interns are usually given clearly defined tasks that contribute to larger projects, allowing you to learn from experienced professionals while making a meaningful impact. Regular check-ins and mentorship are typical, providing you with feedback and professional growth opportunities throughout your internship.

What does a Data Science Intern do?

A Data Science Intern typically assists with collecting, cleaning, and analyzing data to support business decisions or research. They work under the supervision of experienced data scientists, helping to build and test predictive models, create data visualizations, and present findings. Interns often use programming languages such as Python or R, and tools like SQL, to manipulate data. The role is designed to provide hands-on experience with real-world data science projects and help interns develop technical and analytical skills.

What are the key skills and qualifications needed to thrive as a Data Science Intern, and why are they important?

To thrive as a Data Science Intern, you need a solid grasp of statistics, data analysis, and programming (often in Python or R), typically supported by coursework in computer science, mathematics, or a related field. Familiarity with data visualization tools (like Tableau), machine learning libraries (such as scikit-learn or TensorFlow), and version control systems (like Git) is commonly expected. Strong problem-solving abilities, communication skills, and a willingness to learn help interns collaborate effectively and translate data insights for diverse audiences. These skills and qualities ensure that interns can contribute meaningfully to projects, adapt quickly, and bridge the gap between raw data and actionable business solutions.
What are the most commonly searched types of Data Science jobs in Ontario? The most popular types of Data Science jobs in Ontario are:
What are popular job titles related to Data Science Intern jobs in Ontario? For Data Science Intern jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Data Science Intern jobs in Ontario look for? The top searched job categories for Data Science Intern jobs in Ontario are:
What cities in Ontario are hiring for Data Science Intern jobs? Cities in Ontario with the most Data Science Intern job openings:
Data Science Intern jobs near you
Infographic showing various Data Science Intern job openings in Ontario as of July 2026, with employment types broken down into 1% As Needed, 83% Full Time, 12% Part Time, 1% Temporary, and 3% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution.
Intern Data

Intern Data

Generac

Toronto, ON • On-site, Remote

CA$29 - CA$40/hr

Full-time

Posted 5 days ago

Generac Power Systems rating

7.0

Company rating: 7.0 out of 10

Based on 66 frontline employees who took The Breakroom Quiz

351st of 485 rated machine equipment manufacturers

Job description

Hi, weareecobee.

ecobee introduced the world's first smart Wi-Fi thermostat to help millions of consumers save money, conserve energy, and bring home automation into their lives. That was just the beginning. We continue our pursuit to create technology that brings peace of mind into the home and allows people to focus on the moments that matter most. We take pride in making a meaningful difference to the environment, all while being part of the exciting, connected home revolution.

In 2021, ecobee became a subsidiary of Generac Power Systems. Generac introduced the first affordable backup generator and later created the category of automatic home standby generator. The company is committed to sustainable, cleaner energy products poised to revolutionize the 21st century electrical grid. Together, we take pride in making a meaningful difference to the environment.

Why we love to do whatwe do:

We're helping build the world of tomorrow with solutions that improve everyday life while making a positive impact onthe planet. Ourproducts and serviceswork in harmonytoprovide comfort, efficiency, and peace of mind for millions of homes and businesses. While we're proud of what we've done so far, there's still a lot we can do-and you can be part of it.

Join our extraordinary team.

We're a rapidly growing global tech company headquartered in Canada, in the heart of downtown Toronto, with an office in Leeds, UK, and remote ecopeeps in the US. We get to work with some of North America and UK's leading professionals. Our colleagues are proud to bring their authentic selves to work, confident that what we do is grounded in a greater purpose. We're always looking for curious, talented, and passionate people to join our team.

The Role:

Our Data Science team analyzes data from all of our ecobee products and uncovers hidden meanings behind the various points of data.

We are looking for a Data Science Intern for the Fall 2026 term.

How You'll Make an Impact:

  • Participate in building complex and intelligent features in our ecosystem of smart home devices that combine a variety of sensors with machine intelligence to provide an omni-present assistant for a smart home.
  • Contribute to a small and growing team that makes big impact in the life of thousands of people and enables technologies that saves energy and the environment.
  • Play with the latest and greatest in big data tools and technologies

What You Bring to the Table:

Maybe you're creating software or tools to simplify the lives of others? Or rather analyzing how they work and the meaning behind their data?

  • You are currently a full-time student in a technical or quantitative discipline - Computer Science, Engineering, Applied Math etc.
  • Experience with programming languages Python, Java, C++
  • Experience using data and machine learning to solve real-world problems
  • Basic familiarity with SW Engineering best practices
  • Experience with data engineering tools like Dataflow/Spark is a plus
  • Just so you know: the hired candidate will be required to complete a background check.

Convinced you'll be able to make an impact? We'd love to hear from you.

What can you expect as an ecobee student?

  • The chance to meet and work with co-ops across all teams at ecobee
  • The opportunity to work in a fresh, dynamic, and ever-growing industry that is the SmartHome and IoT space
  • The visibility into a company that has an interesting mix of hardware and software consumer-facing businesses
  • The ability to make an environmental impact, both in your day job and outside the 9-5 with programs like ecobee acts!
  • Opportunities to learn and grow with our in-house learning enablement team, #ThinkLab
  • Small collaborative teams where you can impact both product and culture
  • Bi-monthly all company town halls
  • Monthly Lightning Talks, and the opportunity participate in them
  • The target pay range for this position is $29-$40 CAD per hour.

"We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability status, protected veteran status, or any other characteristic protected by law."

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