Lead Product Security

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Lead Product Security based in Canada. This is a senior technical leadership role responsible for embedding security throughout the product development lifecycle.You will shape secure architecture, design reviews, threat modeling, and secure-by-default standards across product engineering.The role combines hands-on security expertise with developer enablement, mentoring, and organizational security maturity.You will work across application security tooling, secure code review, product supply chain security, and vulnerability response.A key focus is scaling security capabilities through Security Champions, training, reusable guidance, and measurable improvement programs.You will collaborate closely with engineering, security operations, PSIRT, and other stakeholders on high-impact security initiatives.The position offers broad autonomy and the opportunity to influence how secure software is designed, built, assessed, and maintained.