pentester jobs in Toronto

74 pentester job listings in Canada. Find daily updated positions from leading job boards.


  • toronto, on, Canada Intact Full-time

    Échelle Salariale (sans S’y Limiter) 80,700 - 98,700 Nos équipes sont au coeur de tout ce que nous faisons. Ensemble, nous aidons les gens, les entreprises et la société à aller de l’avant dans les bons moments et à être résilients dans les moments difficiles. Notre promesse aux employés, c’est ce qu’Intact vous promet en échange de...


  • Toronto, ON, Canada Robinhood Full-time €191,000 - €225,000 Contract

    Robinhood in Toronto, Canada seeks a Staff Offensive Security Engineer to design and execute stealthy adversarial simulations, validate assumptions, and uncover gaps in detection and response. You will leverage threat modeling, pentesting, and research-driven techniques to strengthen defenses and build more secure systems. You will mentor teammates,...


  • Toronto, ON, Canada Horizon3.ai Remote Full-time $85,000 - $130,000 Contract

    Get to Know Us Horizon3.ai is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find and fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe autonomous pentests and other key assessment operations that...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Horizon3 Full-time

    Get to Know Us Horizon3.ai is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find and fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe autonomous pentests and other key assessment operations that...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Robinhood Full-time

    Robinhood in Toronto, Canada seeks a Staff Offensive Security Engineer to design and execute stealthy adversarial simulations, validate assumptions, and uncover gaps in detection and response. You will leverage threat modeling, pentesting, and research-driven techniques to strengthen defenses and build more secure systems. You will mentor teammates,...


  • Toronto, ON, Canada NightDragon Acquisition Corp. Full-time €314,000 - €371,000 Contract

    Get to Know Us Horizon3.ai is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find and fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe autonomous pentests and other key assessment operations that...


  • Toronto, ON, Canada Horizon3 Remote Full-time $313,000 - $370,000 Contract

    Get to Know Us Horizon3.ai is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find and fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe autonomous pentests and other key assessment operations that...


  • Toronto, Ontario, Canada Segment (Twilio) Full-time

    Requirements Deep conviction that AI and automation should eliminate manual work humans shouldn't be doing anyway. You're excited to replace developer toil and reactive vuln triage with automated systems, guardrails, and agents Business enablement security mindset — you measure success by business impact and informed risk-taking, not by tickets opened or...

  • Senior Ethical Hacker

    6 hours ago


    Toronto, Canada Stantec Full-time €115,000 - €165,000 Contract

    At Stantec, we have some of the world’s leading professionals passionate about enabling our business to be its best. Our business teams include finance, procurement, human resources, information technology, marketing, corporate development, HSSE, real estate, legal, and practice services. We bring diverse backgrounds, skills, and expertise and create a...


  • Toronto, Ontario, Canada TripleLift Full-time

    About TripleLiftWe're TripleLift, an advertising platform on a mission to elevate digital advertising through beautiful creative, quality publishers, actionable data and smart targeting. Through over 1 trillion monthly ad transactions, we help publishers and platforms monetize their businesses. Our technology is where the world's leading brands find...

  • Security Engineer

    1 day ago


    Toronto, ON, Canada Varicent Full-time €105,000 - €130,000 Contract

    At Varicent, we’re not just transforming the Sales Performance Management (SPM) market—we’re redefining how organizations achieve revenue success. Our cutting-edge SaaS solutions empower revenue leaders globally to design smarter go-to-market strategies, maximize seller performance, and unlock untapped potential. Varicent stands at the forefront of...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada sunlife Full-time

    You are as unique as your background, experience and point of view. Here, you'll be encouraged, empowered and challenged to be your best self. You'll work with dynamic colleagues - experts in their fields - who are eager to share their knowledge with you. Your leaders will inspire and help you reach your potential and soar to new heights. Every day, you'll...


  • Toronto, ON, Canada Sun Life Financial Full-time $70,000 - $105,000 Contract

    You are as unique as your background, experience and point of view. Here, you’ll be encouraged, empowered and challenged to be your best self. You'll work with dynamic colleagues - experts in their fields - who are eager to share their knowledge with you. Your leaders will inspire and help you reach your potential and soar to new heights. Every day, you'll...


  • Toronto, Ontario, Canada TD Bank Group Full-time

    Work Location: Toronto, Ontario, Canada Hours: 37.5 Line of Business: Technology Solutions Pay Details: $81,600 - $115,200 CAD TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth opportunities and skill development are defining features of the colleague experience at TD. Our compensation policies and practices...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada NightDragon Acquisition Corp. Full-time

    Get to Know Us Horizon3.ai is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find and fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe autonomous pentests and other key assessment operations that...


  • Toronto, ON, Canada sunlife Full-time

    You are as unique as your background, experience and point of view. Here, you'll be encouraged, empowered and challenged to be your best self. You'll work with dynamic colleagues - experts in their fields - who are eager to share their knowledge with you. Your leaders will inspire and help you reach your potential and soar to new heights. Every day, you'll...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada TripleLift Full-time

    About TripleLift We're TripleLift, an advertising platform on a mission to elevate digital advertising through beautiful creative, quality publishers, actionable data and smart targeting. Through over 1 trillion monthly ad transactions, we help publishers and platforms monetize their businesses. Our technology is where the world's leading brands find...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Stantec Full-time €105,400 - €158,100 Temporary

    At Stantec, we have some of the world’s leading professionals passionate about enabling our business to be its best. Our business teams include finance, procurement, human resources, information technology, marketing, corporate development, HSSE, real estate, legal, and practice services. We bring diverse backgrounds, skills, and expertise and create a...


  • Toronto, Canada Sun Life Full-time

    You are as unique as your background, experience and point of view. Here, you’ll be encouraged, empowered and challenged to be your best self. You'll work with dynamic colleagues - experts in their fields - who are eager to share their knowledge with you. Your leaders will inspire and help you reach your potential and soar to new heights. Every day, you'll...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada TD Bank Group Full-time €81,600 - €115,200 Temporary

    Work Location: Toronto, Ontario, Canada Hours: 37.5 Line of Business: Technology Solutions Pay Details: $81,600 - $115,200 CAD TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth opportunities and skill development are defining features of the colleague experience at TD. Our compensation policies and...