Senior System Engineer Network 80-100%

In the IT Services area, we are responsible for the construction and operation of the network infrastructure of DV Bern and our customers. In our "Network" department, we are responsible for operating in-house applications & tools as well as customer networks., As a Senior System Engineer, you actively shape the digital infrastructure of tomorrow with us. You take on a central role in planning, managing, and further developing our network infrastructure - both in the DV Bern data center and on-site at our customers. In a versatile technological environment, you work with modern solutions such as switching, firewalling, WiFi, and secure access services and bring your expertise to new construction and lifecycle projects as well as 2nd and 3rd level support. This position offers you not only technological diversity but also real creative freedom: you manage your area of expertise with high personal responsibility and can directly contribute your ideas and experience. You work in an environment that values trust, development, and team cohesion - with colleagues who work together on stable, secure, and future-proof networks. With us, you will find not only an exciting task but also a platform for your personal and professional development.

• Completed education in computer science (federal certificate/diploma/HF/FH or equivalent)
• At least 8 years of professional experience in the network environment
• Operation, engineering, and further development of network core and access infrastructure (core, dark fiber, routing, switching, security)
• Configuration and optimization of OSPF, BGP, VLAN, trunk, and redundancy concepts
• Engineering of FortiGate clusters, FortiAnalyzer, FortiNAC, and associated security services (IDS/IPS, web filter, VPN, DDoS protection)
• Experience in automation with Ansible and implementation and maintenance of Infrastructure as Code (automation, documentation, templates) or willingness to learn this
• Strong service orientation, high independence, and personal responsibility
• Support in customer projects from small to large SMEs, from conception to commissioning
• Structured, reliable, and responsible working style
• Support in 24/7 operations
• Enjoyment of technical precision, teamwork, and continuous development
• Very good German skills as well as solid English skills for documentation and manufacturer contacts
• Driver's license category B
• Impeccable reputation

• An exciting IT environment with people who want to make a difference
• "No mainstream" - we think unconventionally and go our own ways
• Lots of creative freedom - no rigid structures, but room for your ideas and creativity
• High responsibility and plenty of room for initiative
• Flexible working hours (annual working time) and hybrid working models
• Targeted training opportunities to promote your development
• Workplace close to the center
• In-house fitness studio and relaxation room
• Internal cafeteria with excellent catering from Felfel
• Free coffee

Do you have questions or need more information? Contact us: +41 31 378 24 24