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OpenText

Sr. Manager, Security (Threat and Vulnerability Management)

🗓️ Posted 2026-09-03 Richmond Hill, Ontario, Canada Full-time Hybrid ICT

Company shared salary

NA

Market rate

10,500 CAD–16,000 CAD/mo (126,000 CAD–192,000 CAD/yr)

Based on similar roles (title + domain + location).

About the Company

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 new 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. 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

Requirements

  • ● 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 industry best practices.
  • ● Strong technical knowledge of security frameworks (NIST, ISO 27001, CIS) and implementing automated container vulnerability scanning guardrails within modern CI/CD pipelines.
  • ● Proven ability to partner with development, infrastructure, and application teams to drive remediation efforts and reduce organizational risk.
  • ● Exceptional communication skills with a track record of clearly presenting security posture, metrics, and technical risks to senior leadership and non-technical audiences.
  • ● 8+ years of information security experience, including 3+ years leading vulnerability management, security operations, security engineering, or related security teams.
  • ● Expertise in risk assessment, including developing risk acceptance frameworks, tracking compensating controls, and designing scalable risk treatment plans.
  • ● Bachelor's degree in Computer Science, Information Security, or a related field; CISSP, CISA, or CISM certifications preferred.
  • ● Success in building collaborative relationships across IT, Development, and Business teams to drive steady-state progress on risk reduction in dynamic environments.