Global Network Optimization Expert

2 days ago


Stockholm, Stockholm, Sweden H & M Hennes & Mauritz Gbc AB Full time
Job Overview

We are looking for a skilled Senior Network Engineer to lead our network optimization efforts in H&M Global network.

The successful candidate will be responsible for automating network configurations, leading system upgrades, and ensuring seamless operations.

Responsibilities
  • Configure and install network devices (routers, switches, load balancers, VPN, QoS)
  • Perform network optimizations and upgrades, including service packs and security configurations
  • Monitor system resource utilization, trending, and capacity planning
  • Provide Level-3 support and troubleshooting using tools like Wireshark and NetFlow
  • Implement policies and procedures in conjunction with the security team
  • Develop and manage network solutions globally (e.g., routing, switching, SD-WAN, ACI Data Centre Environment)
  • Design and plan network infrastructure projects, including transition planning
  • Document network setups and ensure knowledge sharing within the team
  • Continuously improve solutions through automation, upgrades, and lifecycle management (LCM)
Required Skills
  • Deep understanding of IP Networking and protocols (IPSEC, HSRP, BGP, OSPF, 802.11, QoS)
  • Hands-on experience with network diagnostic tools (e.g., Wireshark, NetFlow)
  • Expertise in cloud networking (e.g., Azure)
  • Proficiency in network troubleshooting and automation (e.g., scripting with Python)
  • Experience with DevOps methodology and tools
  • Experience from large enterprise networks and/or ISP/Telco domain
  • English proficiency


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