Overview In this role you design and operate scalable, highly available cloud network infrastructures for Schwarz General Services Barcelona, enabling multi-tenant environments across the Schwarz Group. You collaborate with software teams to define infrastructure needs and automate the lifecycle of network products. You'll own monitoring, problem resolution, and capacity planning in a cross-functional, agile setting.

This position offers impact by shaping the network backbone for a large, dynamic retail group with a strong emphasis on automation and reliability.

Responsabilidades Design scalable, high-availability cloud network architectures

Apply in-depth Linux Networking, IPv6, routing protocols, and load-balancing tech

Drive Infrastructure as Code using Terraform and automation with Go

Troubleshoot complex network issues including MTU and routing problems





Define infrastructure requirements with software engineering teams

Develop and maintain network monitoring, alerting, and capacity planning

Collaborate in an agile team and document code for maintainability

Requisitos principales Deep experience with Linux Networking, IPv6, BGP, IPSEC, WireGuard

Multi-year network engineering background, ideally in data center networks

Proficiency in network automation and IaC (Terraform)

scripting ability (Go)

Cloud networking knowledge (VPCs, Load Balancers, SDN) and open-source tech (FRRouting)

Understanding of CI/CD processes and APIs to work with software teams

English proficiency and team-oriented mindset team player proactive knowledge sharing maintainable documentation

Linux Networking

IPv6

BGP

📌 STACKIT Access Domain - Cloud Network Engineer (m/f/d) (Barcelona)
🏢 Schwarz Gruppe
📍 Barcelona