Jobs for offensive security at Montreal

138 offensive security job listings in Canada. Find daily updated positions from leading job boards.


  • Montreal, Quebec, Canada Socket.dev Full-time

    Become a vital member of Mistral's Offensive Security team as a Pentester. This position offers the unique chance to hunt for vulnerabilities while helping clients thrive in their security. At Mistral, we seek experienced professionals who thrive in hands-on roles and are eager to apply AI to penetration testing. You will engage directly with clients,...


  • Montreal (administrative region), QC, Canada Socket.dev Full-time $90,000 - $150,000 Contract

    Become a vital member of Mistral's Offensive Security team as a Pentester. This position offers the unique chance to hunt for vulnerabilities while helping clients thrive in their security. At Mistral, we seek experienced professionals who thrive in hands-on roles and are eager to apply AI to penetration testing. You will engage directly with clients,...


  • Montreal West, QC, Canada Desjardins Full-time $120,000 - $160,000 Contract

    Required The Attack Simulation Offensive Security Department is looking for a senior advisor to join the full-scope Cross-Sector Intrusion Testing Team. This team simulates high-impact attack scenarios for the organization. The team works without a fixed scope so it can better identify the most efficient ways to run through defined scenarios, with mandates...


  • Montreal West, QC, Canada Desjardins Full-time $120,000 - $160,000 Contract

    Join Desjardins as a Senior Advisor specializing in Offensive Security Strategies. Focus on identifying threats while collaborating across teams to enhance security measures. You will be a key player in the Attack Simulation Offensive Security Department, responsible for simulating attacks to enhance the organization's cybersecurity capabilities. Employ...


  • Montréal, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada Desjardins Full-time

    Required The Attack Simulation Offensive Security Department is looking for a senior advisor to join the full-scope Cross-Sector Intrusion Testing Team. This team simulates high-impact attack scenarios for the organization. The team works without a fixed scope so it can better identify the most efficient ways to run through defined scenarios, with mandates...


  • Montreal, Quebec, Canada Desjardins Full-time

    RequiredThe Attack Simulation Offensive Security Department is looking for a senior advisor to join the full-scope Cross-Sector Intrusion Testing Team. This team simulates high-impact attack scenarios for the organization. The team works without a fixed scope so it can better identify the most efficient ways to run through defined scenarios, with mandates...


  • Montreal-Ouest, Canada Desjardins Full-time

    Required The Attack Simulation Offensive Security Department is looking for a senior advisor to join the full-scope Cross-Sector Intrusion Testing Team. This team simulates high-impact attack scenarios for the organization. The team works without a fixed scope so it can better identify the most efficient ways to run through defined scenarios, with...


  • Montréal, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada Desjardins Full-time

    Join Desjardins as a Senior Advisor specializing in Offensive Security Strategies. Focus on identifying threats while collaborating across teams to enhance security measures. You will be a key player in the Attack Simulation Offensive Security Department, responsible for simulating attacks to enhance the organization's cybersecurity capabilities. Employ...


  • Montreal, Quebec, Canada Desjardins Full-time

    Join Desjardins as a Senior Advisor specializing in Offensive Security Strategies. Focus on identifying threats while collaborating across teams to enhance security measures.You will be a key player in the Attack Simulation Offensive Security Department, responsible for simulating attacks to enhance the organization's cybersecurity capabilities. Employ your...


  • Montreal-Ouest, Canada Desjardins Full-time

    Join Desjardins as a Senior Advisor specializing in Offensive Security Strategies. Focus on identifying threats while collaborating across teams to enhance security measures. You will be a key player in the Attack Simulation Offensive Security Department, responsible for simulating attacks to enhance the organization's cybersecurity capabilities....


  • Montréal, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada Socket.dev Full-time

    Become a vital member of Mistral's Offensive Security team as a Pentester. This position offers the unique chance to hunt for vulnerabilities while helping clients thrive in their security. At Mistral, we seek experienced professionals who thrive in hands-on roles and are eager to apply AI to penetration testing. You will engage directly with clients,...

  • Offensive Security Analyst Premium

    7 days ago


    Montreal, Quebec, Canada Alignerr Remote Full-time US$40 - US$60 Permanent

    Offensive Security Analyst (Structured / Non-Exploit) — AI Training About The Role What if your ability to think like an adversary could directly shape how AI understands and reasons about cybersecurity threats? We're looking for Offensive Security Analysts to bring real-world attack knowledge to one of the most impactful applications in tech today —...


  • Montréal, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada Desjardins Full-time

    Required Do technical challenges keep you awake at night? Do you want to constantly learn, analyze, understand things and leverage your experience, knowledge and expertise? Our Red Team needs an operator to perform adversary simulation and threat monitoring activities at Desjardins. In this role, you work with high caliber cyber defence and insider threat...


  • Montreal, Quebec, Canada Mistral Full-time

    Mistral is seeking hands-on Pentesters to join our Offensive Security team. You will run our maturing offensive solution on real client engagements while also hunting for vulnerabilities in Mistral's own systems and in the wild.This is a unique opportunity to break real client systems, discover 0-days for fun, and help build the AI that automates offensive...


  • Montreal West, Quebec, Canada Desjardins Full-time

    RequiredDo technical challenges keep you awake at night? Do you want to constantly learn, analyze, understand things and leverage your experience, knowledge and expertise? Our Red Team needs an operator to perform adversary simulation and threat monitoring activities at Desjardins. In this role, you work with high caliber cyber defence and insider threat...


  • Montreal (administrative region), QC, Canada Mistral Full-time $120,000 - $150,000 Contract

    Mistral is seeking hands-on Pentesters to join our Offensive Security team. You will run our maturing offensive solution on real client engagements while also hunting for vulnerabilities in Mistral's own systems and in the wild.This is a unique opportunity to break real client systems, discover 0-days for fun, and help build the AI that automates offensive...


  • Montréal, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada Mistral Full-time

    Mistral is seeking hands-on Pentesters to join our Offensive Security team. You will run our maturing offensive solution on real client engagements while also hunting for vulnerabilities in Mistral's own systems and in the wild. This is a unique opportunity to break real client systems, discover 0-days for fun, and help build the AI that automates...


  • Montreal, Quebec, Canada Socket.dev Full-time

    About MistralMistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems—across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector—co-creating customized AI systems that they can run on their terms. We...


  • Montreal, Quebec, Canada Mistral Full-time

    About Mistral Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems - across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector - co-creating customized AI systems that they can run on their terms. We...


  • Montreal (administrative region), QC, Canada Socket.dev Full-time $90,000 - $150,000 Contract

    About MistralMistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems—across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector—co-creating customized AI systems that they can run on their terms. We...