Senior Windows Infrastructure Security Engineer

Saab seeks a Senior Information Security Engineer to secure and harden our Windows-based infrastructure supporting advanced defense and manufacturing systems. In this role you will design and implement Windows security architecture, harden servers and Active Directory, and lead monitoring, incident response, and vulnerability management. You’ll collaborate with global engineering and IT teams, automate security controls, and guide security best practices across complex, high-availability environments. This mission-driven position offers the opportunity to protect critical systems while working on cutting-edge technology in a collaborative, learning-focused culture.