Penetration Tester Jobs in Toronto, ON

Transform security assessments by leading hardware penetration tests on embedded and IoT devices. Collaborate with clients to identify vulnerabilities and enhance their security posture through hands...

Drive impactful security assessments by planning and executing infrastructure penetration tests, cloud security evaluations, and adversary simulations. Collaborate with teams to enhance methodologies...

Oversee the scaling of a Continuous Adversarial Testing program, enhancing enterprise security through AI-enabled testing, vulnerability validation, and collaboration with cross-functional teams to mi...

Join a team that's redefining security testing for AI-driven software. As a Senior Penetration Tester, you'll identify vulnerabilities, enhance testing methodologies, and shape the future of secure AI...

Shape the future of security by leading advanced penetration testing initiatives, enhancing AI-driven security strategies, and collaborating with cross-functional teams to mitigate risks across enterp...

Reimagine quality assurance as a Platform Tester, driving test strategy and automation for critical healthcare solutions. Collaborate with cross-functional teams to ensure stability and scalability in...

Transform the landscape of Operational Technology Security Consulting by leading market development, client relationships, and large-scale delivery. Drive growth and innovation while securing critical...

Engineer next-gen AppSec solutions by collaborating with cross-functional teams to enhance detection capabilities and drive innovation in vulnerability research and autonomous pen-testing...

Unlock potential by collaborating with cross-functional teams to design and implement innovative DevSecOps solutions, ensuring high availability and security while driving automation and operational e...

Optimize security operations by monitoring threats, investigating incidents, and enhancing controls. Collaborate with IT and business teams to strengthen security posture and ensure compliance with in...

Explore a dynamic role in security engineering, focusing on cloud security, compliance, and risk management. Collaborate with cross-functional teams to enhance security measures and automate complianc...

Deliver impactful Cyber Resilience Testing programs, driving offensive security initiatives and cross-functional collaboration to enhance cyber control effectiveness and compliance across the organiza...

Join a team that's dedicated to enhancing network security across diverse environments. You'll implement, maintain, and troubleshoot critical network solutions while collaborating with senior engineer...

Transform client network security by leading architecture design and implementation. Oversee multi-project engagements, assess risks, and deliver tailored solutions while mentoring team members and co...

Analyze and enhance application performance by developing solutions, conducting root cause analysis, and collaborating with stakeholders to ensure high-quality deliverables that align with business ob...

Join our team to implement crucial compliance and security initiatives while serving as the on-site cybersecurity expert. Drive assessments, manage incidents, and support secure operations across our...

Unlock potential by developing innovative software solutions and resolving bugs in a collaborative Agile environment. Drive product excellence through effective communication and quality code practice...

Advance security engineering by defining strategies, solving complex challenges, and building scalable solutions. Collaborate with leaders to enhance security across enterprise environments while ment...

Join us in shaping the future of cybersecurity by leading the platform engineering team. Drive innovation and operational excellence in a fast-paced environment, enhancing our data platform and suppor...

Unlock potential by driving application security initiatives through innovative tooling and automation. Collaborate closely with engineering teams to safeguard cloud platforms and implement security b...

Lead the design and development of our enterprise data platform, driving initiatives for data ingestion, storage, and transformation. Collaborate with cross-functional teams to enhance data governance...

Elevate security standards by leading bug bounty programs, conducting audits, and enhancing software supply chain security. Collaborate across teams to build innovative tools that protect users and en...

Empower our cybersecurity efforts by leading a comprehensive Vulnerability Management program. Collaborate across teams to identify, assess, and remediate vulnerabilities, ensuring robust protection f...

Lead our vulnerability management and security operations program, shaping it from the ground up. Collaborate with a small Trust team to enhance our security posture and ensure compliance while automa...

Support cybersecurity initiatives by monitoring threats, conducting assessments, and collaborating with teams to enhance security posture. Contribute to incident response and compliance efforts while...