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...

Innovate and lead hands-on security assessments of embedded and IoT devices, utilizing your offensive security and hardware expertise to identify and mitigate vulnerabilities that impact client securi...

Optimize client OT security by assessing systems without operational risk. Engage closely with clients to convey actionable insights while avoiding disruptions, leveraging deep expertise in sensitive...

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...

Join a team that's at the forefront of AI-driven cybersecurity, conducting cutting-edge penetration tests and managing vulnerabilities to enhance security posture. Collaborate with cross-functional te...

Join a dynamic team overseeing vital information security measures across multiple platforms, enhancing the integrity of critical finance-related applications through manual testing and strategic coll...

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...

Shape the future of cybersecurity as you lead penetration testing engagements. Collaborate with clients to enhance their security posture through comprehensive assessments and innovative techniques wh...

Unlock potential by bridging software development and offensive security, enhancing enterprise defenses through penetration testing, tool development, and collaborative efforts with engineering and cy...

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...

Lead the charge in safeguarding sensitive data by monitoring and securing networks against cyber threats, responding to incidents, and enforcing robust security measures to protect organizational asse...

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...

Unlock strategic security solutions by leading diverse engineering teams, guiding complex decision-making, and driving innovation to ensure robust cyber security risk management across all technology...

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...

Explore a pivotal role in cyber defense, ensuring robust security operations, incident response, and compliance across the enterprise while utilizing advanced detection and analysis techniques to comb...

Champion cybersecurity initiatives by overseeing enterprise security infrastructure, managing firewalls, and responding to incidents. Leverage expertise in network engineering to enhance perimeter def...

Inspire and lead a team of security researchers in vulnerability research, leveraging machine learning. Collaborate on projects and cultivate talent, ensuring our defensive strategies evolve against e...

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...

Champion advanced cybersecurity solutions to protect organizational assets. Design, implement, and oversee comprehensive security frameworks, leading assessments and incident responses while ensuring...

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...

Accelerate the quality assurance process by implementing manual and automated testing for business applications, ensuring robust workflows and data integrity in collaboration with cross-functional tea...

Join a team that champions quality assurance by planning and executing manual and automated tests. Ensure high performance and reliability of business applications while collaborating with cross-funct...

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...