Senior Network Engineer, Enterprise Infra — EMEA

Danfoss; Gråsten; On-site; DKK 600,000 - 900,000; Full time

Job summary

Danfoss in Denmark is actively seeking an experienced Network Engineer to join our Infrastructure Operations team. You will support enterprise networks across manufacturing plants, offices, and data centers in the EMEA region, focusing on reliability, security, and performance.

Your role involves troubleshooting, upgrading, and deploying network infrastructure projects, maintaining documentation, and driving automation initiatives.

Qualifications

• 3+ years of experience as a Network Engineer supporting enterprise-scale network environments.
• Strong knowledge of LAN/WAN networking, routing (OSPF, BGP), VLANs, STP, subnetting, VPN technologies, wireless networking, and network security concepts.
• Hands-on experience with Aruba switches, Aruba Wireless, Aruba Central, ClearPass, and network monitoring tools.
• Experience installing, upgrading, and supporting network infrastructure in complex business environments.
• Strong analytical and troubleshooting skills with the ability to work independently and manage multiple priorities.
• Excellent communication in English language (Danish is an asset); stakeholder collaboration skills; multicultural experience.
• Experience with SD-WAN, scripting, automation, ITIL practices, or manufacturing environments is an advantage.

Responsibilities

• Support and maintain enterprise network infrastructure across EMEA, ensuring stable, secure, and reliable connectivity for manufacturing sites, offices, and data centers.
• Troubleshoot and resolve complex routing, switching, wireless, and network connectivity issues while contributing to major incident and problem management activities.
• Deliver and support network infrastructure projects, including lifecycle upgrades, office relocations, site expansions, and new site deployments.
• Drive continuous improvement by identifying optimization opportunities, performing root cause analysis, and contributing to automation initiatives.
• Create and maintain high-quality network documentation, operational procedures, and knowledge resources that support efficient operations and team collaboration.

Skills

Network engineering

LAN/WAN

Routing OSPF/BGP

VLANs/STP

VPN technologies

Wireless networking

Security concepts

Aruba gear

Troubleshooting

English communication

Tools

Aruba Central

ClearPass

Network monitoring tools

SD-WAN

Scripting

Job description

Danfoss in Denmark is actively seeking an experienced Network Engineer to join our Infrastructure Operations team. You will support enterprise networks across manufacturing plants, offices, and data centers in the EMEA region, focusing on reliability, security, and performance.

Your role involves troubleshooting, upgrading, and deploying network infrastructure projects, maintaining documentation, and driving automation initiatives.