Network Security Engineer – Deployment and Support

About the role

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.

What you'll do

• Network Security Deployment – Infrastructure and Policy as Code
• Deploy cloud network security infrastructure as code using Terraform, provisioning security groups and network security groups, cloud-native firewall and WAF policy
• Deploy and maintain firewall and network security configuration as code using Ansible, building reusable roles and templates for Cisco ASA and FTD, Fortinet FortiOS
• Automate security provisioning and operational tasks in Python, consuming platform APIs — Junos Space for SRX estate management
• Automate vendor web consoles and portals that expose no usable API using Selenium, so that licensing, reporting, and legacy management interfaces do not force manual work

What you need

• Network security
• SIEM
• Cloud security
• Linux
• Firewalls
• Python

Good to have

• CISSP
• AWS
• Terraform
• Ansible
• Incident response
• Azure