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Summer Computer Science Opt Jobs in Ontario (NOW HIRING)

Wood Plc

Mechanical Summer Student

Oakville, ON

Basic physical sciences * Statics and dynamics * Strength of materials and solid mechanics ... Drafting, computer-aided design (CAD) * Coordinating work with other related discipline engineers ...

THOMSON REUTERS

Senior Applied Scientist

Toronto, ON · Hybrid

PhD or Master's degree with equivalent industry experience in Computer Science, Machine Learning ... Unless you opt-out, our AI system will assess the information provided by you and compare it to the ...

THOMSON REUTERS

Lead Applied Scientist

Toronto, ON · Hybrid

PhD or Master's degree with equivalent industry experience in Computer Science, Machine Learning ... Unless you opt-out, our AI system will assess the information provided by you and compare it to the ...

GEI Consultants

AI Engineer Intern/Co-op

Markham, ON · Hybrid

CA$24 - CA$28/hr

Currently pursuing a Bachelor's degree in Computer Science, Software Engineering, Computer ... summer and semester breaks based on project demand. * Typical availability may range from ...

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All JobsSummer Computer Science Opt JobsSummer Computer Science Opt Jobs in Ontario

Summer Computer Science Opt information

What is the difference between Summer Computer Science Opt vs Summer Software Engineering Intern?

AspectSummer Computer Science OptSummer Software Engineering Intern
CredentialsF-1 visa, CPT authorization, enrolled in a degree programTypically students pursuing CS or related degrees, similar visa requirements
Work EnvironmentAcademic institutions, tech companies, research labsTech companies, startups, corporate offices
Employer UsageUsed by international students seeking practical trainingUsed by companies to attract emerging talent
Search IntentCompare OPT options for CS students in summerFind summer software engineering internship opportunities

Both roles target computer science students seeking practical experience during summer. The Summer Computer Science Opt specifically refers to the Optional Practical Training (OPT) authorization for international students, while the Summer Software Engineering Intern is a typical internship position offered by companies. The main difference lies in the legal and visa context of OPT versus standard internship roles, though both serve as valuable career stepping stones in the tech industry.

What are the most commonly searched types of Computer Science Opt jobs in Ontario? The most popular types of Computer Science Opt jobs in Ontario are:
What are popular job titles related to Summer Computer Science Opt jobs in Ontario? For Summer Computer Science Opt jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Summer Computer Science Opt jobs in Ontario look for? The top searched job categories for Summer Computer Science Opt jobs in Ontario are:
What cities in Ontario are hiring for Summer Computer Science Opt jobs? Cities in Ontario with the most Summer Computer Science Opt job openings:
Summer Computer Science Opt jobs near you

Data Science - Co-op Student

Rodan Energy Solutions Inc.

Mississauga, ON • On-site

Other

Posted 16 days ago

Job description

About Us:  

At Rodan Energy, our mission is Making Sustainable, Attainable. As a leading North American energy services company, we provide innovative energy solutions that help clients reduce energy costs and GHG emissions, support electrification, and enhance grid efficiency. With over 20 years of expertise, we’re trusted by North America’s largest energy users, power producers, and utilities.  


Why Join Rodan:  

  • Thriving Industry: Join a rapidly growing sector at the forefront of innovation and sustainability, helping shape the future of energy management. 

  • Product Market Fit: With a 98% client retention rate and consistent year-over-year growth, Rodan has built a reputation for delivering trusted, long-term partnerships with industry leaders

  • Top Talent & Strong Culture: Collaborate with high-performing, passionate individuals who are committed to excellence, innovation, and sustainability.
     

What Makes This Role Great:  

  • Gain hands-on experience building forecasting models that inform real facility, market, and pricing decisions
  • Exposure to time-series modeling, ML pipelines, and the Databricks platform in a live production environment
  • Work alongside experienced data scientists and energy-market domain experts
  • Opportunity to build technical skills in a collaborative, high-impact environment
  • In-office collaboration, five days a week, designed for hands-on learning and mentorship


Key Responsibilities:

  • Design, build, and validate time-series forecasting models for facility load, market demand, and electricity price signals
  • Explore and tune modeling approaches (statistical, ML, and deep learning) with guidance from the team, based on the forecasting horizon, data availability, and accuracy requirements
  • Contribute to ML pipelines on the Databricks platform using PySpark, MLflow, and Delta Lake (we’ll teach you the platform)
  • Build dashboards and automated reports in Databricks to replace manual Excel workflows
  • Learn from energy-market domain experts and incorporate their knowledge of market structures, tariff rules, and grid dynamics into model features and evaluation frameworks
  • Communicate model performance, assumptions, and limitations to both technical and non-technical stakeholders

Required Skills & Qualifications
  • Currently enrolled in a registered Co-op program and working towards an undergraduate or graduate degree in Data Science, Statistics, Computer Science, Engineering, or a related quantitative field
  • Working knowledge of Python, SQL, Excel, and core data science libraries (e.g., pandas, scikit-learn, numpy)
  • Foundational understanding of statistical or machine learning modeling concepts, ideally including time-series methods.
  • Strong analytical thinking and clear written and verbal communication skills.
  • Collaborative mindset, self-motivated, and comfortable asking questions and iterating on feedback
Nice to Have:
  • Coursework, projects, or work experience related to the electricity sector and curiosity about the data and dynamics that drive it
  • Familiarity with weather data integration for load and renewable forecasting
  • Any exposure to the Databricks platform
  • Familiarity with Git/GitHub for organizing and version-controlling your code

Term Details, Compensation & Work Location
  • Term: September 2026 – December 2026 (4-month co-op term)
  • Compensation: $20.00 - $25.00 per hour, based on year of study, relevant experience, and internal equity
  • Schedule: 40-hour work week
  • Location: Mississauga, ON
  • Work Arrangement: 5 days per week in-office
  • Vacancy Status: This posting is for an existing Fall 2026 co-op opportunity
     
Life at Rodan – Our Culture:
At Rodan, we believe a great workplace goes beyond the work itself. Recognized as Canada’s Top Small & Medium Employer of 2026, we’ve built a culture rooted in collaboration, celebration, and giving back. Here’s what you can look forward to when you join the team:
  • Celebrations Throughout the Year: We mark occasions and holidays all year long with team events including holiday parties, team dinners, bowling nights, go-karting, Annual Summer BBQ, golf tournaments, and more.
  • Learning & Growth: Lunch and learns, crossword challenges, and education-funding programs to keep you sharp and growing in your career.
  • Giving Back: Our Employee Initiatives Committee (EIC) organizes food drives and fundraising for local charities throughout the year – and everyone is welcome to get involved.
     

Apply Now: If you're a curious, driven student who's passionate about data, modeling, and the future of energy, we want to hear from you! Please submit your resume, cover letter, and unofficial transcript together as one attachment.
Website | Twitter | LinkedIn 
Hiring Process
Rodan Energy's hiring process is designed to identify candidates who are the right fit — technically, culturally, and professionally. As part of our process, candidates should be aware of the following:

  • Background Check: As part of our hiring process, the successful candidate will be required to complete a background check, which may include a criminal record check and credential verification. Professional references will also be collected as part of the process.
  • Assignment: Shortlisted candidates may be asked to complete a practical assignment. This is an opportunity to demonstrate your problem solving approach, creativity, and how you think through a real-world dataset.

We respect your time and will provide clear instructions and reasonable timelines for any assignments requested.
Rodan Energy Solutions is committed to an inclusive, accessible recruitment and employment experience in compliance with the Accessibility for Ontarians with Disabilities Act, 2005 (AODA). Accommodations are available upon request throughout the hiring process and, if hired, during employment. If you require an accommodation, please contact Asmin.Shadir@rodanenergy.com so we can work with you to meet your needs in a manner that respects dignity, independence, integration, and equal opportunity.

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