Senior Security Engineer - Vulnerability & Data/SaaS Security

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Security Engineer - Vulnerability & Data/SaaS Security based in Canada. This is a senior security engineering opportunity focused on strengthening vulnerability, cloud, data, and SaaS security programs across a complex technology environment. You will own the day-to-day operation and continuous improvement of security programs spanning infrastructure, applications, containers, cloud platforms, data stores, and SaaS applications. The role combines hands-on security engineering with automation, risk management, remediation orchestration, and executive reporting. You will work with a broad security tooling ecosystem and build integrations that make detection, prioritization, and remediation more efficient. A key part of the role is translating technical findings into meaningful business-risk insights for engineering teams, leadership, and audit stakeholders. You will collaborate closely with application, cloud, platform, data, and business teams in a highly regulated technology environment. The position is fully remote within Ontario or British Columbia, offering significant ownership and impact across enterprise security operations.