OpenStack Neutron Specialist

Cleura is one of the leading European provider of IT infrastructure services based on Open Source. Our company provides public, compliant, private and hybrid cloud solutions based on OpenStack. We are a fast growing company & European leaders in infrastructure as a service.We love having fun and working hard. We live to get that smile on our customers face when we solve a problem or simply provide something better than expected. That’s in fact why we go to work the next day.

Cleura is part of Iver , meaning that we have more than 1300 colleagues to support us in reaching our goals of becoming the primary European IaaS alternative.

About the Role

We're hiring an Infrastructure Engineer (OpenStack Neutron Specialist) to be part of the team who own and evolve the OpenStack networking layer that underpins Cleura's cloud services. This role sits within the Infrastructure Engineering team, which is responsible for the design, implementation, operation, and continuous improvement of the infrastructure stack. You'll work closely with compute, storage, platform engineering, support, architecture, serving as a deep subject matter expert across Neutron and associated networking technologies including OVN, Open vSwitch, routing, metadata services, tenant isolation, and network automation.

This is a high-impact role at the heart of the Cleura cloud platform. You'll help ensure the availability, scalability, performance, and security of the networking layer, act as a 3rd/4th line escalation point for complex issues, and represent real-world operational needs in the upstream OpenStack community to help shape the future of Neutron and related projects.

Examples of responsibilities:

Design scalable, resilient, and secure OpenStack networking platforms with a strong focus on Neutron and OVN/OVS.

Own the architecture and day-to-day operation of virtual networking services, including L2/L3 networking, DHCP, metadata, floating IPs, NAT, security groups, and tenant segmentation.