Penetration Tester Jobs in Toronto, ON

Unlock your potential as a senior technical leader, guiding global groundwater modelling projects. Collaborate with multidisciplinary teams, advance best practices, and drive innovation while shaping...

Innovate the future of security by leveraging AI to enhance vulnerability discovery and automate workflows. Collaborate across teams to redefine offensive security practices and protect products and c...

Join us to design and deliver cutting-edge AI systems across ML, generative AI, and agentic workflows. Collaborate with cross-functional teams to create impactful solutions while mentoring engineers a...

Join a team that's dedicated to technical excellence, leading complex installations and mentoring junior technicians while ensuring high-quality standards and customer satisfaction in advanced securit...

Innovate robust backend solutions for a behavioral intelligence platform, turning customer signals into actionable marketing triggers. Collaborate cross-functionally to build scalable systems that enh...

Pioneer quality assurance excellence by leading testing strategies, mentoring teams, and driving continuous improvement across software delivery. Collaborate with cross-functional partners to ensure h...

Drive business growth by leveraging technical expertise in fuel systems and combustion technologies. Collaborate with clients and teams to develop innovative service offerings and support large-scale...

Empower your career by leading a dedicated team in delivering innovative technical solutions for health and longevity clients. Drive quality, mentor developers, and communicate effectively with stakeh...

Take ownership of developing cutting-edge ASP.NET applications to enhance our tax publishing platform. Collaborate with a dynamic team while optimizing backend processes to deliver intuitive software...

Empower our team by building scalable software solutions using AI workflows. Collaborate remotely to enhance stability, engage in code reviews, and stay ahead of emerging technologies while driving in...

Transform the future of software development by building scalable, AI-augmented solutions. Collaborate with a dynamic team to enhance stability, engage in code reviews, and stay ahead of emerging tech...

Join a team that's redefining tax preparation by building an AI-first platform. Take ownership of architecture and product decisions while collaborating across user-facing apps and backend services to...

Shape the future of leadership communications by driving strategic initiatives for senior executives. Collaborate with global teams to enhance engagement, reputation, and alignment with business prior...

Join a dynamic team as you lead cybersecurity incident response initiatives, mentoring analysts and ensuring operational excellence while safeguarding client data from evolving cyber threats...

Contribute to the design and development of enterprise-grade software, ensuring scalability and security while collaborating across teams to enhance product features that benefit millions of users...

Elevate software engineering capabilities by crafting and optimizing tools for large-scale integration. Embrace a test-driven, agile environment and drive continuous improvement to produce high-qualit...

Join a team that's leading the charge in quality assurance and automation testing. Utilize your expertise to improve application reliability across web, desktop, and mobile platforms while driving inn...

Drive cybersecurity excellence by leading complex OT projects, designing solutions, and creating standards for global teams. Collaborate with regional engineers to enhance delivery speed and consisten...

Transform the workplace by leading complex tech engagements that leverage Microsoft 365, Cisco, and Apple ecosystems. Drive successful strategies, collaborate with stakeholders, and mentor teams while...

Empower your career with a Geophysicist role, driving geophysical data analysis, fostering client relations, and mastering various geophysical methods while collaborating in a dynamic team-oriented en...

Join a team that's shaping the future of audio-visual solutions by designing and programming complex AV systems. Collaborate with professionals to deliver exceptional projects across Canada, ensuring...

Lead and execute risk-based audits while collaborating with stakeholders to enhance governance and control environments. Drive pension modernization initiatives through technology assessments and prov...

Lead the transformation of client challenges into innovative GenAI solutions by partnering with teams across engineering and business spheres, driving hands-on AI application development from concept...

Drive the design and implementation of enterprise endpoint security solutions, ensuring robust protection against cyber threats. Lead a team to enhance operational efficiency and collaborate across te...

Empower the enterprise by leading endpoint security engineering initiatives, ensuring robust protection against cyber threats. Collaborate with cross-functional teams to design, implement, and enhance...