Markel 2026 Global Security Services Internship - Application Security

The Application Security Intern at Markel supports the Application Security team in identifying, assessing, and reducing security risks across enterprise applications and APIs. This internship provides hands-on exposure to vulnerability management, secure development practices, and automated security tooling while offering mentorship from experienced AppSec professionals. Interns will gain foundational experience in application and API security within a real-world enterprise environment.