Senior Data Scientist I

Key Responsibilities

• Develop and Deploy ML Models: Design, build, and operationalize machine learning models that directly impact the reliability and efficiency of Bell’s network. Translate Data into Business Strategy: Work with stakeholders to understand their challenges and provide actionable insights that shape network strategy and investment. Mentor and Lead: Guide junior data scientists, establish best practices for modeling and analysis, and foster a culture of data-driven curiosity. Uncover Insights from Complex Datasets: Dive deep into high-dimensional network telemetry to solve ambiguous problems and discover new opportunities for optimization. Drive Real Impact : See your work directly improve the experience of millions of Canadians by making the country’s largest telecommunications network smarter and more reliable. Critical Qualifications The Experience: A seasoned practitioner with 5+ years of dedicated Data Science experience, backed by a degree in Statistics, Mathematics, Computer Science, or a related quantitative field. The Cloud Capability : Extensive hands-on knowledge of Google Cloud Platform (GCP); holding a GCP Professional Machine Learning Engineer certification is a massive bonus! The Tech Stack: Strong proficiency in Python , SQL, and hands-on experience with machine learning libraries. The Agile Mindset : Someone who thrives in a fast-paced, collaborative agile environment and values delivering high-quality business outcomes as a team. The Leadership Attitude : A strategic, proactive thinker who communicates complex analytical concepts clearly, experiments fearlessly, and always seeks to elevate the team. The Communication: Maintaining professional relationships with French & English speaking stakeholders across Canada is critical to this position. Adequate knowledge of French is required for positions in Quebec. Additional Information: Position Type: Management Job Status: Regular - Full Time Job Location: Canada : Ontario : Toronto || Canada : Quebec : Montreal Work Arrangement: Hybrid Application Deadline: 10/19/2026 For work arrangements that are ‘Hybrid’, successful candidates must be based in Canada and report to a set Bell office for a minimum of 3 days a week. Recognizing the importance of work-life balance, Bell offers flexibility in work hours based on the business needs. Please apply directly online to be considered for this role. Applications through email will not be accepted. We know that caring for our team members is at the heart of a healthy, positive and thriving workplace. As part of our team, you’ll enjoy a comprehensive compensation package that includes a competitive salary and a wide range of benefits to support the well-being of you and your family. As soon as you join us, you'll be eligible for medical, dental, vision and mental health benefits that you can tailor to your specific needs. Plus, as a Bell team member, you'll enjoy a 35% discount on our services and access exclusive offers from our partners. At Bell, we are proud of our focus on fostering an inclusive and accessible workplace where all team members feel valued, respected, supported, and that they belong. Bell is committed to clarity in our hiring process. All roles posted are opportunities we’re actively recruiting for, unless stated otherwise. We also want to make sure that everyone has an equal opportunity to join our team. We encourage individuals who may require accommodations during the hiring process to let us know. For a confidential inquiry, email your recruiter or [email protected] to make arrangements. If you have questions or feedback regarding accessibility at Bell, we invite you to complete the Accessibility feedback form or visit our Accessibility page for other ways to contact us. Artificial intelligence may be used to assess parts of your application. Please review our privacy policy ( see Phenom for details ) to learn more about how we collect, use, and disclose your personal information. Created: Canada, ON, Toronto Bell, one of Canada's Top 100 Employers.