About the Job

As 'Network Security Engineer – Deployment and Support' within our Digital Technology Service Quality team, you will build, deploy, and support the network security estate that protects Sanofi's enterprise — firewalls across Cisco ASA and FTD, Fortinet FortiGate, and Juniper SRX, Web Application Firewalls, DDoS protection, VPNs, and the Zscaler cloud security platform. You will deploy security infrastructure and policy as code using Terraform, Ansible, and Python wherever the platform allows, and apply the same engineering rigour where it does not. You will own what you deploy — from policy definition and automated pre-change validation through to day-two operations, rule lifecycle hygiene, and incident response — ensuring our network security posture remains accurate, auditable, and resilient. Ready to get started?

Our Team

Digital Technology – Service Quality is at the heart of Sanofi's digital transformation. We deliver secure, resilient,



and scalable infrastructure services that power business-critical applications and enable thousands of users across the enterprise. Our network security engineering team sits at the boundary of every service we run — enforcing segmentation, controlling access, and giving our security operations colleagues the visibility they need. Our team combines modern cloud platforms, automation-first engineering, and service excellence to support Sanofi's mission of chasing the miracles of science.

About Sanofi

We're an R&D-driven;, AI-powered biopharma company committed to improving people's lives and delivering compelling growth. Our deep understanding of the immune system – and creative pipeline – enables us to invent medicines and vaccines that treat and protect millions of people around the world. Together, we chase the miracles of science to improve people's lives.

Main Responsibilities

Network Security Deployment – Infrastructure and Policy as Code

• Deploy cloud network security infrastructure as code using Te

📌 Network Security Engineer – Deployment and Support (Hyderabad)
🏢 Sanofi
📍 Hyderabad