Opentext
- The Information Company

OpenText is a global leader in information management, where innovation, creativity, and collaboration are the key components of our corporate culture. As a member of our team, you will have the opportunity to partner with the most highly regarded companies in the world, tackle complex issues, and contribute to projects that shape the future of digital transformation. AI-First. Future-Driven. Human-Centered.

At OpenText, AI is at the heart of everything we do—powering innovation, transforming work, and empowering digital knowledge workers. We are hiring talent AI can't replace to help us shape the future of information management. Join us. Opentext
- The Information Company

OpenText is a global leader in information management, where innovation, creativity, and collaboration are the key components of our corporate culture. As a member of our team, you will have the opportunity to partner with the most highly regarded companies in the world, tackle complex issues, and contribute to projects that shape the future of digital transformation. AI-First. Future-Driven. Human-Centered.

At OpenText, AI is at the heart of everything we do—powering innovation, transforming work, and empowering digital knowledge workers. We are hiring talent AI can't replace to help us shape the future of information management. Join us. Global Information Security (GIS) leverages our people, processes and technology to develop current digitalization efforts that ensure our enterprise systems’ reliability, minimize staff interaction, and most importantly, protect our clients’ data. Companies are recognizing the need to digitize information and manage alternative work scenarios in today’s changing reality. With this in mind,



we work tirelessly to drive improvements across our security services and accelerate our clients’ digital journey in a safe and trusted environment. Security Operations is the team that handles day to day protection of our environment and the tools that support them. This team takes care of identifying security weaknesses and facilitates remediation efforts. Additionally, this team monitors networks to assesses abnormal behaviors and manages security incidents to allow for execution of response processes. Your Impact

The Sr Manager, Security (Threat and Vulnerability Management) will lead and drive the vulnerability management strategy across our global infrastructure. This hands on leadership position is pivotal in protecting our company's digital assets, client data, and business operations through proactive threat identification, continuous exposure management, and robust security assessments. You will mature how we identify, analyze, and prioritize vulnerabilities across our traditional, cloud, and containerized environments. Leading a team of security professionals, you will collaborate with stakeholders across IT, Development, and Cloud Operations to strengthen vulnerability management processes and drive risk reduction across the enterprise. What The Role Offers

Managing and continuously improving the enterprise vulnerability management program by prioritizing remediation efforts based on business impact, threat intelligence,



and asset criticality. Providing hands on leadership to oversee the continuous security scanning of both network infrastructure and cloud-native containers. Modernizing the Threat and Vulnerability Management (TVM) function by driving automation and integrating AI-capable technologies to streamline scanning workflows and predictive analysis. Overseeing the implementation of automated vulnerability scanning tools and contextual risk-scoring frameworks to eliminate security blind spots. Managing vulnerability scanning platforms and risk-prioritization processes to improve visibility and support remediation efforts. Deploying specialized vulnerability management tools for containerized environments across global cloud platforms such as GCP, AWS, and Azure. Supporting strict compliance with key regulations (PCI, SWIFT, CyberEssentials+, FedRAMP) through ongoing vulnerability scanning, monitoring, and evidence reporting. Developing and maintaining KPIs, risk metrics, and reporting to measure program effectiveness and communicate vulnerability trends to stakeholders and leadership. Working in a fast-paced and changing environment while gracefully handling multiple tasks, shifting priorities, and parallel directives. Leading, developing, coaching, and evaluating a technical team while establishing goals, supporting career development, and ensuring successful delivery of team objectives. What You Need To Succeed

Deep understanding of the vulnerability management lifecycle and experience maximizing the capabilities of enterprise scanning architectures (such as Qualys, Prisma, and Nessus). Demonstrated ability to evaluate and adopt new vulnerability management technologies, automation capabilities, and in

📌 Sr. Manager, Security (Mississauga)
🏢 opentext
📍 Mississauga