Full-time

Senior Threat Researcher - Linux at Sophos

Posted by Sophos • May 29, 2026

📍 , , canada, , , canada, Canada
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Description

Take charge as a Senior Threat Researcher at Sophos, specializing in Linux security. Leverage your deep understanding of Linux internals to tackle advanced threats.
In this senior role with the Linux Behavior Protection Team, you will be responsible for designing and implementing detection strategies that protect Linux infrastructures from evolving cyber threats. Your expertise in Linux and assembly will drive your efforts in reverse engineering and identifying vulnerabilities, while you collaborate closely with product teams for continual improvement.
Key Responsibilities:
• Implement advanced, behavior-based detection strategies
• Research and analyze Linux kernel security exploits
• Map attack behaviors to industry frameworks
• Engage in data mining and threat hunting actively
• Publish findings in research articles on the Sophos blog
Requirements:
• Extensive knowledge of Linux systems and APIs
• Solid background in computer security and threat landsca...

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