data scientist jobs in Ottawa, ON

The Canadian Air Transport Security Authority (CATSA) has 1 (one) exciting indeterminate opportunity within the Operations branch at the CATSA HQ.

This position represents an opportunity for career-driven individuals seeking a position within an organization that inspires growth and promotes excellence to make a difference and contribute to CATSA’s unique culture as it strives to excel in air transport security.

Why is CATSA a great fit for you?

CATSA is a world leader in aviation security, mandated to protect the public by delivering security screening operations at 89 designated airports across Canada. As a Crown corporation, CATSA is accountable to Parliament through the Minister of Transport.

We champion innovation and creativity and offer a welcoming and inclusive workplace where employees can be their true selves and take pride in being part of a mission that matters.

If you are a motivated professional seeking a position within a multifunctional and collaborative environment and you are looking for the next great adventure, CATSA is the place for you!

Summary of responsibilities:

The Senior Analyst, Advanced Analytics is responsible for developing and implementing quantitative models and tools, including artificial intelligence models, to support decision-making and operational planning. The incumbent is also responsible for conducting advanced data analysis. The Senior Analyst, Advanced AnalyticsSenior Analyst, Advanced Analytics performs all other duties and responsibilities related to the position as required.

What you need to succeed
To qualify for the position, you must have:

• Graduation from a recognized university with a specialization in operations research, mathematics, statistics, computer science, engineering, physics, or another speciality relevant to the duties of the position.
• A minimum of four years of experience in data mining, data analysis and synthesis.
• Knowledge and experience developing artificial intelligence and machine learning models.
• Previous experience in programming and developing mathematical models using software such as SAS, R, SPSS, MATLAB, Python.
• Advanced knowledge of mathematical and statistical concepts and application.
• Experience working with large datasets.
• Experience in the development of mathematical models to support business needs.
• Experience drafting clear and concise reports and presentations with a strong attention to detail.
• Demonstrated ability to develop and deliver presentations that synthesize findings in a business context.

This position is best suited to individuals with the following skills and abilities:

• Strong technical and programming skills with an emphasis on analytical software.
• Strong mathematical skills with the ability to understand and apply concepts.
• Strong analytical skills and experience with some of the following analytical methodologies: statistical analysis, machine learning, forecasting, discrete event simulation, mathematical programming, stochastic modeling, visual analytics, etc.
• Knowledge and experience with computer vision models.
• Strong skills in research, analysis and problem-solving accompanied by an ability to synthesize and interpret complex information and situations.
• Ability to understand client’s needs and translate business requirements into technical directions.
• Excellent written and oral communication skills with ability to clearly communicate ideas and results to non-technical and business audience.
• Meticulous, rigorous, and thorough.

Valuable skills include:

• Knowledge of CATSA's mandate and priorities, as well as an awareness of relevant legislation impacting CATSA.
• Master’s degree in operations research, mathematics, statistics, computer science, engineering, or related field.
• Experience conducting investigations into data discrepancies.
• Knowledge of SQL and relational databases.
• Experience using Business Intelligence tools such as Power BI.
• Knowledge of simulation development programs such as Arena or Simio.

Specific work requirements:

• Ability to travel as required
• Language Profile: English Essential;
• Ability to obtain and maintain a Secret security clearance; and
• Be a Canadian citizen or permanent resident.

How to apply:

If you feel you are the ideal candidate for this position, please submit your application before June 19, 2026 by 11:59pm EST.

Additional information:

• Please note that candidates that meet all the position requirements, including the language profile, will be given first consideration however, we invite all interested candidates to submit their applications;

• While we appreciate all the candidates’ interest, only those being considered in the process will be contacted;

• CATSA will use this opportunity to establish a candidate pool that may be used to staff permanent or fixed-term positions with similar responsibilities and qualifications;