Senior BI Advanced Analyst- Corporate Security

Summary

We are seeking a Senior BI Advanced Analyst- Corporate Security who is dynamic, curious, and results‑oriented. This role is more than just working with data; it is an opportunity to be a true “data detective,” playing a critical part in protecting Bell customers and assets by proactively identifying and mitigating security risks. We are looking for someone who combines technical expertise with strong business acumen—someone who understands not just how to query data, but why it matters to the business. You will join a collaborative, energetic, and fun team that values innovation, open communication, and a positive work culture. If you thrive on solving complex puzzles, driving change, and working with a spirited team, this role is for you.

Key Responsibilities

• Strategy Design & Execution: Take ownership of detection and prevention coverage for suspicious transactions. Design, develop, test, and maintain robust threat detection strategies using Enterprise Management Systems and advanced analytics.
• Data Analysis & Engineering: Utilize SQL (GCP, Oracle, Teradata, SAS, Hadoop) to mine large datasets. Create and maintain dashboards (Tableau, SAP BO, Microstrategy) to visualize trends for diverse audiences.
• Continuous Improvement: Proactively analyze the landscape to identify gaps in current threat strategies. Monitor volumes and impact, prioritizing new strategies that maximize security while minimizing customer friction.
• Innovation & AI Integration: Identify opportunities to apply AI/Machine Learning models to threat detection and define requirements for the AI development team.
• Stakeholder Management: Build strong, effective relationships with Operations teams. Act as a bridge between technical data and business outcomes.
• Agile Delivery: Work within an agile methodology to deliver value quickly, adapting to the ever-changing tactics of criminals. 

Critical Qualifications

• Technical Mastery: Advanced proficiency in SQL (complex queries, stored procedures, data structures), experience working with large enterprise data warehouses and the tools to process the data (GCP Big Query, Cloud Composer / Airflow, Dataflow / Beam, Looker, Tableau, etc.)
• Business Acumen: Ability to translate complex data into actionable business insights. You focus on results and the "bottom line" impact
• Analytical Mindset: Strong problem-solving skills with the ability to navigate ambiguity and manage multiple deadlines autonomously.
• Communication Skills: Exceptional spoken and written communication. You can tell a compelling story with data to an audience of managers and executives.
• Engagement: You are energetic, open to change, and a collaborative team player. You take your work seriously but know how to have fun and contribute to a positive team environment. 

Preferred Qualifications

• Domain Expertise: Experience in Fraud Detection, Cyber Security, E-Commerce, or Telecommunications. 
• Cloud & Big Data: Experience with Public Cloud (GCP, AWS) and distributed file systems (Hadoop). 
• Visualization Tools: Advanced knowledge of data visualization tools like Tableau or Microstrategy 
• ETL & Scripting: Experience with ETL tools (GCP BigQuery, Dataflow / Beam), SQL, Python 
• AI/ML Knowledge: Understanding of Artificial Intelligence and Machine Learning concepts. 
• Project Management: Experience with JIRA and Agile/Scrum methodologies. 
• Bilingual: Fluent in French and English (written and spoken)