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WestJet
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June 23, 2026
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Student WestJetter- Data Science- 12 month term

22 Aerial Pl NE, Calgary, AB T2E 3J1, Canada
Full-time
Onsite
New Grad
WestJet is a major Canadian airline that has been enriching lives since 1996, and they are seeking a student for a 12-month term in Data Science. The student will engage with a mentor and the team to analyze complex datasets, develop machine learning models, and provide analytical solutions to support business growth and agility.
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Responsibilities

  • Analyze large, complex datasets to identify trends, patterns and business opportunities that support operational and commercial decision-making
  • Develop, validate, and evaluate machine learning, statistical and AI models under the guidance of more experienced data scientists
  • Build reusable analytical data products to support predictive and prescriptive analytics initiatives
  • Collaborate with cross-functional teams to understand business problems and translate them into analytical solutions and experiments
  • Create dashboards and presentations that communicate insights and model performance to technical and business stakeholders
  • Support experimentation, model monitoring and continuous improvement by measuring business outcomes and recommending enhancements
  • Apply data science best practices, documentation standards and responsible AI principles while contributing to a collaborative and innovative team environment

Qualification

Required

  • Currently enrolled in a Bachelor's or Master's degree in Data Science, Computer Science, Statistics, Mathematics, Engineering, Operations Research, or a related quantitative field
  • Strong analytical and problem-solving skills with the ability to work with structured and unstructured data
  • Working knowledge of SQL and Python and experience querying relational databases
  • Familiarity with machine learning concepts such as regression, classification, clustering, forecasting, and model evaluation
  • Experience using data visualization tools such as Power BI or Tableau is an asset
  • Understanding of cloud analytics platforms (Azure, Snowflake, Databricks or similar) is considered an asset
  • Strong communication skills with the ability to explain technical concepts to both technical and non-technical audiences
  • Exceptional attention to detail
  • Demonstrates professionalism, sound judgment, and respect for confidentiality when working with sensitive data

Preferred

Benefit

  • WestJet provides all WestJetters with a competitive total rewards package.
  • A fun and friendly culture with colleagues who work together to win
  • Travel privileges for you and your family, effective from your start date
  • Savings and Benefit programs that are flexible to meet your specific needs
WestJet is an airline company that helps users book flights and trips around the world.
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Founded in 1994
Calgary, Alberta, CAN
10001+ employees
http://www.westjet.com