Network Engineer
Core
Design, deploy, and manage scalable, secure, and cost-effective Next Generation Network (NextGEN) infrastructure and Software Defined Networking (SDN) solutions for Sanofi's global operations.
Role type
Senior Network Engineer (Infrastructure & Security)
Builds
Enterprise network infrastructure, SDN ecosystems, and secure access solutions (SASE, Zero Trust) spanning on-premises data centers and multi-cloud environments.
Domain
Enterprise Networking, Network Security, Cloud Infrastructure
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Enterprise routing (BGP, OSPF), SDN architecture, Network Security (NGFW, SASE, Zero Trust), Cloud networking (AWS, Azure), Network Automation (Python, Ansible, Terraform), Wireless (Aruba), Vendor management
Preferred skills
SCADA network concepts, Infrastructure-as-Code (IaC), Advanced scripting (Python APIs), CI/CD pipeline integration
Technologies
Cisco Nexus/Catalyst, Aruba, Palo Alto, Zscaler, AWS VPC, Azure ExpressRoute, Ansible, Terraform, IPsec, SSL, VXLAN, GRE
Responsibilities
Design and deploy scalable network and security infrastructures; optimize traffic using advanced routing protocols; implement resilient multi-cloud architectures; drive automation and observability initiatives; resolve escalated network and cloud operational issues.
Seniority
Senior, hands-on IC
