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...

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...

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...

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...

Drive network security enhancements in a global enterprise, specializing in Palo Alto technologies. Work collaboratively to support and troubleshoot networking challenges while ensuring the integrity...

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...

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...

Shape the future of cybersecurity by executing advanced Red Team operations and mentoring junior professionals. Collaborate with top experts to enhance offensive security strategies in a dynamic, high...

Drive impactful mechanical engineering analysis for nuclear projects, collaborating with stakeholders and ensuring effective solutions throughout design and implementation, while contributing to cutti...

Design and enhance high-performance backend systems that drive credit risk evaluations. Collaborate cross-functionally and leverage modern technologies to shape solutions that influence critical busin...

Drive innovative backend solutions for a credit risk platform by designing and developing scalable systems, collaborating with cross-functional teams, and optimizing decisioning processes in a high-im...