At Bayer we’re visionaries, driven to solve the world’s toughest challenges and striving for a world where ,Health for all, Hunger for none’ is no longer a dream, but a real possibility. We’re doing it with energy, curiosity and sheer dedication, always learning from unique perspectives of those around us, expanding our thinking, growing our capabilities and redefining ‘impossible’. There are so many reasons to join us. If you’re hungry to build a diverse and meaningful career in a community of brilliant and diverse minds to make a real difference, there’s only one choice.

Sr. Cyber Security Engineer

POSITION PURPOSE:

The Cyber Security Engineer for Active Directory & Entra ID is a key technical authority responsible for designing, engineering, and operating Bayer’s global directory and authentication platforms. This role supports the transformation and modernization of our hybrid identity landscape, ensuring secure, scalable, and compliant identity foundations for the enterprise. The role contributes to architectural decisions,



incident and problem management at the highest technical tier, complex troubleshooting, and innovation through automation and Agentic‑AI–supported operations. As a senior expert, you will guide engineering direction, mentor junior engineers, and support major global programs impacting identity, authentication, and access control.

YOUR TASKS AND RESPONSIBILITIES:

Strategic & Architectural Responsibilities
- Serve as a senior subject‑matter expert for Active Directory, Entra ID, and hybrid identity components across Bayer.
- Lead architectural design, strategy development, modernization, lifecycle management, and future‑state planning for directory and authentication services.
- Define and enforce directory security baselines, Zero Trust design patterns, privileged access governance, and identity‑related risk mitigation measures.
- Provide expert input into large‑scale programs (e.g., cloud modernization, mergers & acquisitions, carve‑outs

📌 Sr. Cyber Security Engineer (Bengaluru)
🏢 Bayer
📍 Bengaluru