Senior Sales Engineer, Mid-Market (French/English Bilingual)

About Us Sophos is a cybersecurity leader defending 600,000 organizations globally with an AI-driven platform and expert-led services. Sophos meets organizations wherever they are in their security maturity and grows with them to defeat cyberattacks. Its solutions combine machine learning, automation, and real-time threat intelligence with frontline human expertise from Sophos X-Ops to deliver advanced, 24/7 threat monitoring, detection, and response. Sophos offers industry-leading managed detection and response (MDR) alongside a comprehensive portfolio of cybersecurity technologies — including endpoint, network, email, and cloud security, extended detection and response (XDR), identity threat detection and response (ITDR), and next-gen SIEM. Together with expert advisory services, these capabilities help organizations proactively reduce risk and respond faster, with the visibility and scalability needed to stay ahead of evolving threats. Sophos goes to market with a global partner ecosystem, including Managed Service Providers (MSPs), Managed Security Service Providers (MSSPs), resellers and distributors, marketplace integrations, and cyber risk partners, giving organizations the flexibility to choose trusted relationships when securing their business. Sophos is headquartered in Oxford, U.K. More information is available at . Role Summary The Senior Sales Engineer (SE) serves as the trusted technical advisor for Mid-Market customers and channel partners across Ontario and Quebec. Working closely with Account Executives, Channel Sales, Customer Success, Renewals, and Services teams, the Senior SE is responsible for driving technical sales engagements, demonstrating the value of the Sophos cybersecurity portfolio, and helping customers strengthen their security posture through strategic guidance and solution expertise. This role requires a highly motivated and customer-focused professional who can build credibility with technical decision-makers, lead technical evalu