Senior Network Engineer 80-100% (m/w/d)

Location: Biel or Zürich

You are at home in the datacenter and want to design networks, not just operate them. As a Senior Network Engineer, you are responsible for the stable, secure, and scalable operation of our ISP and datacenter networks and contribute your knowledge to take architecture, automation, and security to the next level.

This is how your job will be:

• Operation and further development of the networks (Core, WAN, Overlay, NSX)
• Design, implementation, and operation of firewall and security solutions (Barracuda)
• Responsibility for DNS, load balancing, and connectivity topics
• Automation and documentation of the network environments
• Close cooperation with datacenter, cloud, and security teams

What you should bring with you:

• Several years of experience in network or datacenter engineering
• Deep knowledge in Routing & Switching, Firewalls, VPNs, VLANs, and overlay technologies
• Experience with manufacturers such as Fortinet, Huawei, Aruba, or Cisco
• Know-how in DNS, load balancer, or automation solutions (Ansible, Terraform)
• Ideally experience in the design of datacenter networks or migrations
• Knowledge of VMware NSX or cloud networks (Azure, AWS) is an advantage
• Independent working style, structured way of thinking, and high implementation strength

What makes your dream job:

• Technically demanding projects with a lot of creative freedom
• Cooperation with experienced engineers from various areas
• Modern technologies, flat hierarchies, and fast decision-making processes
• Flexible and modern working conditions, cool benefits, and personal design possibilities

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