Penetration Tester Jobs in Toronto, ON

Drive security excellence by spearheading risk assessments, vulnerability testing, and strategic recommendations to enhance clients' cybersecurity practices across diverse industries. Collaborate with...

Contribute to enhancing cybersecurity by performing penetration tests across financial platforms and infrastructure, while collaborating with diverse teams to identify and address vulnerabilities in b...

Lead the integration of application and network security into software development lifecycle across global teams, managing vulnerability assessments and ensuring adherence to risk management practices...

Transform our cyber defense strategies by leading penetration tests and nurturing talent. You'll empower teams, refine technical depth, and enhance client engagement, ensuring security solutions are i...

Join a team that's passionate about developing cutting-edge cybersecurity solutions. As a Senior Full Stack Software Engineer, you will create robust software, drive projects across the stack, and men...

Help us drive security innovation by identifying vulnerabilities on Apple platforms through advanced research, dynamic analysis, and proof-of-concept development while collaborating with a passionate...

Partner with us to lead and manage critical incident response efforts, enhance security postures, and provide strategic recommendations to clients while mentoring junior team members in best practices...

Manage incident response efforts, guiding clients through investigations and improving security posture. Lead forensic analysis on varied systems, providing actionable recommendations and mentoring ju...

Support proactive cybersecurity by analyzing threat data and assisting in threat hunting. Collaborate with senior analysts and teams to enhance defense strategies and contribute to investigations prot...

Transform your career as a Senior DevSecOps Engineer, driving technical strategy across multi-cloud environments while mentoring a skilled team and ensuring top-tier security in a dynamic, regulated f...

Drive the development and execution of a comprehensive Cyber Resilience Testing program, enhancing security through red team exercises and threat simulations while ensuring effective communication wit...

Accelerate progress at scale by engineering reliable backend systems that enhance threat detection and remediation. Collaborate across teams to deliver impactful solutions and mentor others while taki...

Drive compliance and risk oversight for PCI DSS requirements, managing assessments, vendor processes, and cross-functional collaborations to enhance security controls and maintain a secure operational...

Join a team that's dedicated to securing payment data while managing PCI DSS compliance. Oversee risk mitigation, collaborate cross-functionally, and ensure systems meet standards to protect valuable...

Optimize engineering processes by collaborating across teams to enhance GoBolt's logistics platform. Drive feature delivery and operational improvements to scale impactful solutions for real-world log...

Join our innovative Platform team as a strategic Senior Engineer, enhancing core products through scalable services and optimized infrastructure while mentoring engineers and leading technical initiat...

Shape the future of cybersecurity by bridging strategy and technical operations. Collaborate across teams to protect intellectual property while fostering innovation through automation and effective p...

Take ownership of mechanical assembly and testing, ensuring compliance with nuclear quality standards. Leverage your expertise to support innovative projects, collaborate with teams, and drive operati...

Shape the future of Exposure Management by guiding architectural strategies and elevating engineering practices across empowered teams. Thrive in a collaborative space that connects customer impact wi...

Elevate security architecture by designing scalable solutions that align with enterprise vision. Collaborate with IT and business teams to enhance AI, cloud, and application security while mentoring p...

Shape the future by leading transformative Forge Secure AI engagements, developing robust methodologies, mentoring a team of experts, and driving high-impact remediation practices while collaborating...

Accelerate progress at the forefront of cybersecurity by conducting structured threat modelling, collaborating across teams, and translating complex risks into actionable security strategies to enhanc...

Lead the charge in advancing security measures through structured threat modeling, collaborating with teams to enhance system protection, and translating complex risks into actionable security require...

Lead structured threat modeling activities across applications and systems. Assess risks and collaborate with development teams to enhance security measures, ensuring integration of threat insights in...

Champion technical and people leadership by driving engineering excellence while mentoring a dynamic team of developers to enhance a logistics platform that meets both performance and user needs...