Network Engineer (80-100%)

Do you want to shape the Future of SIX’s Global Network Infrastructure? With your expertise in BGP, ACI, TCP/IP, routing, and switching, you ensure our global network runs smoothly and securely. You thrive on engineering and evolving complex infrastructures, while your broader IT know-how drives automation and optimization. Confident in German and fluent in English, you collaborate seamlessly with internal teams and international partners. By contributing your ideas and skills, you actively shape and further develop the network landscape of SIX.

What You Will Do 

• Support and optimize the global network infrastructure, including the development of the Exchange network
• Analyze and resolve incidents at 2nd and 3rd level
• Create and maintain technical, process, and network documentation
• Design, implement, and automate concepts in the network area
• Collaborate on projects, manage technical tasks, and provide on-call support

What You Bring

• 3+ years of experience in network automation, as well as in engineering and operating complex network infrastructures
• Strong expertise with Cisco products (routing, switching, ACI) and deep knowledge of networking (Layer 2 & Layer 3) and related areas such as load balancing, DNS, and DHCP
• Proven ability to work with a high level of personal responsibility and independence
• Educational background: higher technical school, technical school, bachelor's degree in engineering or equivalent qualification
• Excellent written and spoken English (mandatory); German skills are a strong plus

What We Offer

• Hybrid model up to 60% working from home
• Pension fund
• Extended maternity/paternity leave (100% paid) and extra family allowance
• Public transport and food discounts
• Access to technical and language learning platforms