Senior Network Engineer

• Manage operational environments, suppliers and logistics relationships, service delivery activities in cooperation with contractors and third party providers.
• Engineer custom hardware and software solutions to optimize costs and performance
• Participate in the design of our datacenters and their network infrastructure.
• Lead datacenter and network operations to deliver the essential infrastructure for Criteo’s goals in a fast-moving environment.
• Ensure availability, security and reliability of systems and networks in the production datacenters.
• Ability to work across R&D teams to collaborate on projects implementation.
• Provide performance, ETA and financial KPI to management.
• Occasionally dive under raised flooring and live the datacenter from the inside.

• BS in Computer Science, Electrical Engineering, Industrial Engineering or related field.
• 5+ years of experience in datacenter or WAN operations in a 24/7 and critical services environment.
• Project management, Agile is highly desired.
• Python coding experience.

The Criteo infrastructure team is responsible for planning, engineering, implementing and operating Criteo’s global network of datacenters. Located in 6 different countries in the Americas, Europe and Asia our footprint covers:

• 9 datacenters: 7 webfarms, 2 HPC clusters
• 5 PoPs for network connectivity to the major Internet exchanges
• more than 20K physical servers
• more than 2000 network devices
• one of the largest Hadoop clusters in the EU with close to 40PB of usable storage and 46k cores
• more than 2.5M HTTP/s requests per second
• a reach of over 1.1Bn internet users Currently the team has 20 engineers spread across 3 offices in Paris, Palo Alto and Hong-Kong. We are looking for talented contributors to, Criteo (CRTO), the leader in commerce marketing, is building the highest performing and open commerce marketing ecosystem to drive profits and sales for retailers and brands. 2,700 Criteo team members partner with 16,000 customers and thousands of publishers across the globe to deliver performance at scale by connecting shoppers to the things they need and love. Designed for commerce, Criteo Commerce Marketing Ecosystem sees over 50 billion in annual commerce sales data. For more information, please visit www.criteo.com.