security engineer

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1,000 security engineer job listings in Canada. Find daily updated positions from leading job boards.


  • Windsor, Ontario, Canada Affirm, Inc. Full-time

    At Affim, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. About The InfoSec Team The InfoSec team protects Affim’s systems and data from evolving threats. We manage security risk, monitor vulnerabilities, and enforce protective controls...


  • Winnipeg, Manitoba, Canada Zekai Full-time

    Cohere, a leading security-first enterprise AI company, is seeking a Senior Security Engineer to lead security operations across CI/CD and cloud-native environments. You will integrate security into the software development lifecycle and partner with product and development teams to ship secure software without sacrificing speed. You will drive bug bounty...


  • Winnipeg, Manitoba, Canada Elastic Full-time

    Lead endpoint security engineering at Elastic, guiding Windows, macOS, and Linux protection with operating system internals expertise. Work with a globally distributed team. As Senior Manager, you will lead senior research engineers across endpoint internals, prevention engineering, and machine learning. You will shape roadmap investments, guide delivery,...


  • Calgary, Alberta, Canada Affirm, Inc. Full-time

    At Affim, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. About The InfoSec Team The InfoSec team protects Affim’s systems and data from evolving threats. We manage security risk, monitor vulnerabilities, and enforce protective controls...


  • Kelowna, British Columbia, Canada Affirm, Inc. Full-time

    At Affim, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. About The InfoSec Team The InfoSec team protects Affim’s systems and data from evolving threats. We manage security risk, monitor vulnerabilities, and enforce protective controls...


  • Winnipeg, Manitoba, Canada Mckesson Corporation Full-time

    Lead Zero Trust architecture and Palo Alto firewall engineering at McKesson in a hybrid or remote work arrangement based on business needs. Build secure infrastructure across cloud, data center, and hybrid environments. This senior network security engineering role guides enterprise architecture, implementation, and governance. You will apply segmentation,...


  • Hamilton, Ontario, Canada Affirm, Inc. Full-time

    At Affim, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. About The InfoSec Team The InfoSec team protects Affim’s systems and data from evolving threats. We manage security risk, monitor vulnerabilities, and enforce protective controls...


  • Oakville, Ontario, Canada Euna Solutions Full-time

    The Opportunity We're looking for a seasoned Security Engineer who has started applying that expertise to AI/ML systems. This role is a natural next step for someone who knows the security fundamentals inside and out and is now getting hands-on with the unique threat landscape that comes with AI — prompt injection, model integrity, agentic pipelines, and...


  • Oshawa, Ontario, Canada Affirm, Inc. Full-time

    At Affim, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. About The InfoSec Team The InfoSec team protects Affim’s systems and data from evolving threats. We manage security risk, monitor vulnerabilities, and enforce protective controls...

  • Security Engineer

    3 hours ago


    Winnipeg, Manitoba, Canada Baseten Full-time

    Baseten is seeking an experienced Security Engineer to build and improve security for its ML infrastructure platform. You will work with engineering and operations to enforce confidentiality, integrity, and availability, shaping Baseten's security strategy from the ground up. You’ll lead security design across cloud and container environments, manage...


  • Regina, Saskatchewan, Canada Affirm, Inc. Full-time

    At Affim, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. About The InfoSec Team The InfoSec team protects Affim’s systems and data from evolving threats. We manage security risk, monitor vulnerabilities, and enforce protective controls...


  • Kimberley, British Columbia, Canada Placements24 Full-time

    About the RoleOur client, a cutting-edge software development company, is seeking a Principal Information Security Engineer to champion DevSecOps principles within their engineering organization. This is a fully remote, high-impact role focused on integrating security seamlessly into the software development lifecycle (SDLC). You will be responsible for...


  • Winnipeg, Manitoba, Canada Cyberfreek Industries, llc Full-time

    At affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.About the InfoSec team The InfoSec team protects affirm’s systems and data from evolving threats. We manage security risk, monitor vulnerabilities, and enforce protective...


  • Winnipeg, Manitoba, Canada Placements24 Full-time

    About the RoleOur client, a cutting-edge software development company, is seeking a Principal Information Security Engineer to champion DevSecOps principles within their engineering organization. This is a fully remote, high-impact role focused on integrating security seamlessly into the software development lifecycle (SDLC). You will be responsible for...


  • Winnipeg, Manitoba, Canada goeasy Ltd. Full-time

    Engineer Palo Alto Networks security platforms at goeasy while working three days onsite weekly from the Mississauga office. Apply firewall expertise across hybrid environments. As a Senior Security Engineer, you will implement, operate, and improve security platforms across on-premises, cloud, and hybrid environments. Your work spans Palo Alto Networks...


  • Winnipeg, Manitoba, Canada Fintel Connect Full-time

    AWS cloud security leads this Senior DevSecOps Engineer role at Fintel Connect, with hybrid work including one remote day weekly. You will lead cloud security, infrastructure automation, platform reliability, and DevSecOps practices within AWS. The role strengthens governance, resilience, and security throughout the software development lifecycle. You will...


  • Montreal, Quebec, Canada Morgan Stanley Full-time

    We’re seeking someone to join our team as an API Security Engineering Lead to lead the strategy, governance, discovery, and adoption of API security capabilities across the enterprise, partnering with technology and business stakeholders to strengthen visibility, resilience, and protection of the firm's API ecosystem. In the Technology division, we...


  • Winnipeg, Manitoba, Canada Affirm, Inc. Full-time

    At Affim, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. About The InfoSec Team The InfoSec team protects Affim’s systems and data from evolving threats. We manage security risk, monitor vulnerabilities, and enforce protective controls...


  • Toronto, Ontario, Canada Affirm, Inc. Full-time

    At Affim, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. About The InfoSec Team The InfoSec team protects Affim’s systems and data from evolving threats. We manage security risk, monitor vulnerabilities, and enforce protective controls...


  • Ottawa, Ontario, Canada Affirm, Inc. Full-time

    At Affim, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. About The InfoSec Team The InfoSec team protects Affim’s systems and data from evolving threats. We manage security risk, monitor vulnerabilities, and enforce protective controls...