Decision Science Specialist: AI/ML & Revenue Optimization

Air Transat; Quebec; Hybrid; CAD 90,000 - 130,000; Full time

Job summary

Air Transat seeks a Decision Science Specialist to evolve and validate analytics, AI/ML, and revenue management solutions. You will transform data into actionable insights to support strategic decisions, improve commercial performance, and communicate results to stakeholders.

The role requires collaboration with cross-functional teams and strong modeling capabilities. In Quebec, fluency in French and solid English communication are essential, with a focus on maintaining data integrity, building

Qualifications

• Master's degree in operations research, statistics, data science, applied mathematics, computer science or a related discipline.
• 4 to 8 years of experience in advanced analytics, data science, optimization, AI/ML, or decision support.
• Strong knowledge in applied statistics, predictive modeling, ML, and optimization.
• Excellent SQL and Python; knowledge of R or Spark is an asset.
• Experience building, validating and improving analytical models and dashboards.
• Excellent analytical and communication skills for diverse audiences.
• Knowledge of RMS systems, PROS platform, and revenue management concepts is an asset.
• Fluent in French; good English communication with colleagues and stakeholders.

Responsibilities

• Contribute to evolution, maintenance and optimization of revenue management systems and AI/ML solutions.
• Validate, test and evaluate statistical models and optimization algorithms.
• Design KPIs, methodologies and measurement frameworks for model quality.
• Perform analyses to identify factors affecting performance and advise adjustments.
• Design, automate and monitor validation and diagnostic processes for models.
• Develop dashboards and decision-support tools to communicate results.
• Ensure data quality and integrity for analytical models.
• Collaborate with revenue management, data science, development and business partners.

Skills

SQL

Python

R/Spark

Analytical thinking

Communication

Education

Master's degree

Tools

PROS platform

MS Office

Copilot

Job description

Air Transat seeks a Decision Science Specialist to evolve and validate analytics, AI/ML, and revenue management solutions. You will transform data into actionable insights to support strategic decisions, improve commercial performance, and communicate results to stakeholders.

The role requires collaboration with cross-functional teams and strong modeling capabilities. In Quebec, fluency in French and solid English communication are essential, with a focus on maintaining data integrity, building