Senior Application Security Engineer

Company: Fortinet

Location: London

Posted: April 11th, 2026

Overview

Senior Application Security Engineer role at Fortinet. This is a highly technical role within the Corporate Information Security team, with responsibilities including conducting security reviews on Fortinet applications, providing security education to engineers, and handling externally reported vulnerabilities.

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Required Skills/Experience

About Us

Fortinet makes possible a digital world that we can always trust through its mission to protect people, devices, and data everywhere. This is why the world’s largest enterprises, service providers, and government organizations choose Fortinet to securely accelerate their digital journey. The Fortinet Security Fabric platform delivers broad, integrated, and automated protections across the entire digital attack surface, securing critical devices, data, applications, and connections from the data center to the cloud to the home office. Ranking #1 in the most security appliances shipped worldwide, more than 615,000 customers trust Fortinet to protect their businesses. The Fortinet NSE Training Institute provides one of the largest and broadest training programs in the industry to make cyber training and new career opportunities available to everyone.

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