Senior Network Engineer - Infra

Job description

## **About the role** As a **Senior Network Engineer** within the Connectivity area at Betsson Group, you will work hands-on with **production network infrastructure** that underpins our customer-facing platforms. You will operate and improve a hybrid environment spanning **on**‑**prem and AWS**, working with technologies such as **AWS networking services, enterprise routing and switching, VPNs, and firewalls**. While we use specific vendors today, we place more value on **strong networking fundamentals and production experience** than experience with any single brand. Automation and **Infrastructure**‑**as**‑**Code (Terraform and Ansible)** are core to how we build and evolve our network platforms, and you will actively contribute to this journey. ## **What you’ll work on** - Design, implement, and operate **production network infrastructure** - Work hands-on with: - Layer 3 switching and routing - Network firewalls and VPN technologies - Hybrid connectivity between on‑prem and AWS - Build and operate **AWS networking**, including: - VPCs, routing, Transit Gateways / Cloud WAN concepts - **Route 53** (DNS and traffic management) - Create and maintain network infrastructure using **Terraform and Ansible** - Monitor, troubleshoot, and resolve network incidents in production - Participate in **incident, problem, and change management** - Collaborate closely with: - Connectivity team members - Architects and Platform teams - Security and application teams - Maintain documentation and contribute to shared ways of working - Take part in a **24/7 on**‑**call rotation** supporting production environments ## **Required skills & experience** - Experience working as a **Network Engineer in a production environment** - Strong hands-on experience with **enterprise networking**, such as: - Routing & switching (e.g. Arista, Cisco, or equivalent) - Firewalls & VPNs (e.g. Palo Alto, Cisco, Fortinet, or equivalent) - Load balancing (e.g. F5 preferred or nginx) - Solid understanding of: - TCP/IP, BGP, VXLAN, routing protocols - Network security principles - High‑availability network design - Practical experience with **AWS networking**, including **Route 53** - Experience using **Terraform** for infrastructure or networking resources - Strong troubleshooting and problem‑solving skills