Senior Network Engineer
Il y a 4 jours
Guyancourt, Île-de-France
Jobtailor
Temps plein
70 000 € - 110 000 € Contrat
Gratuit avec email ou Google
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Gratuit avec email ou Google
Responsibilities
- Take operational responsibility for and drive the evolution of an ecosystem connecting two datacenters and more than 200 international sites.
- Address complex issues related to availability, traffic security, and network convergence.
- Play an active role in engineering projects related to the group's acquisitions.
- Define target architectures and draft Technical Architecture Documents (Dossiers d’Architecture Technique - DAT).
- Design routing topologies for site openings and mergers.
- Lead advanced operations for the Fortinet / Cisco Meraki / Dell technology stack.
- Manage the SDN layer using VMware NSX.
- Provide L2/L3 support in accordance with SLAs.
- Oversee infrastructure and coordinate with telecom operators.
- Work closely with Systems and Security teams.
Requirements
- Master’s degree (MSc / engineering school) specialized in Networks & Telecommunications
- Minimum 5 years’ experience with complex, distributed LAN/WAN infrastructures
- Expert in dynamic routing and perimeter security
- Strong command of VMware NSX and the AWS networking ecosystem is a major advantage
- Certifications highly desirable: Fortinet (NSE 4/7), Cisco (CCNP), or VMware (VCP-NV)
- Fluent English required (global multi-site context)