Penetration Tester Jobs in Toronto, ON

Accelerate progress at the forefront of cybersecurity by tackling security vulnerabilities and leading penetration testing efforts to safeguard systems and applications, while collaborating with diver...

Explore a career in application security by leading enterprise initiatives while performing penetration tests across application landscapes. Collaborate with diverse teams to enhance security processe...

Address security risks by executing penetration testing on diverse technologies. Bring your expertise to assess vulnerabilities and deliver impactful recommendations, while leading security testing op...

Optimize security and quality of enterprise applications by leading application penetration testing efforts, developing best practices, and educating stakeholders on security matters across global tea...

Transform your career by leading security assessments and penetration testing. Collaborate with clients while developing security standards across diverse technology frameworks, enhancing best practic...

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...

Shape the future of cybersecurity as you conduct penetration tests, identify vulnerabilities, and enhance security practices for diverse clients. Collaborate and lead in optimizing security measures t...

Deliver advanced penetration testing and vulnerability management to enhance organizational security. Collaborate with teams to identify vulnerabilities and develop remediation strategies, focusing on...

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...

Join a team that's redefining web application security with hands-on assessments and expert analysis. Deliver impactful results through manual and automated penetration testing in a collaborative and...

Join a team that's building robust backend systems and optimizing performance. Leverage your expertise to craft secure, scalable applications while collaborating with top engineers in a fast-paced env...

Drive secure, scalable cloud infrastructure solutions, optimizing CI/CD pipelines while embedding security in every phase of software delivery, and collaborating across teams to ensure compliance and...

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...

Join a team that's dedicated to fostering secure research environments by providing expert guidance on information security and compliance. Collaborate with researchers and stakeholders to align secur...

Drive the evolution of a scalable internal platform while enhancing developer experience and optimizing CI/CD workflows for diverse projects within a large monorepo. Collaborate with teams to implemen...

Empower and secure the full Software Development Lifecycle (SDLC) by integrating DevSecOps practices, enhancing CI/CD pipelines, and ensuring compliance, while collaborating closely with developers to...

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...

Empower innovative solutions as you lead technical designs in ICT/Security, driving project success through deep expertise and collaboration with multidisciplinary teams to meet client needs and proje...

Empower your career by leading comprehensive testing strategies in large-scale product launches, ensuring quality and excellence across business and technology teams for transformative financial servi...

Champion security excellence by proactively identifying risks, leading remediation efforts, and driving compliance across IT and business teams. Collaborate with stakeholders to enhance security postu...

Grow your career with a dynamic role enhancing threat intelligence pipelines. Collaborate cross-functionally to turn research outputs into production-ready artifacts, driving innovative detection solu...

Join a team that engineers robust automated test strategies and frameworks for large-scale applications, enhancing quality through innovative testing solutions. Collaborate across teams to optimize te...

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...