Network Engineer (m/f/d) 80 - 100%
St.Galler Stadtwerke
St.Gallen
Key information
- Publication date:24 January 2026
- Workload:100%
- Place of work:St.Gallen
Job summary
St.Galler Stadtwerke is a trusted partner for energy, water, and fiber optics. Join us in a dynamic work environment with flexible options and a focus on sustainability.
Tasks
- Ensure secure operation and development of network infrastructures.
- Design high-availability systems with scalability and reliability standards.
- Lead technical migration and integration projects independently.
Skills
- Higher vocational training or relevant experience in IT.
- Extensive experience in network design, operation, and management.
- Strong knowledge in routing, switching, firewalls, and security.
Is this helpful?
The St.Gallen municipal utilities are the reliable partner for the population and economy of the city of St.Gallen as well as partly for the region in the supply of energy, water, and fiber optics. For our OT and Security team, we are looking for a
Network Engineer (m/f/d) 80 - 100%
Your responsibilities include the secure operation as well as the expansion, extension, and restructuring of networks and infrastructures. In close cooperation with the specialist departments, you are responsible for the lifecycle of the GPON and OT networks. You support IT/OT projects through the conception, setup, and configuration of network solutions.
This is what you will do:
- You are responsible for the operation as well as the expansion, extension, and restructuring of our network infrastructure
- You design highly available and high-performance infrastructures and set standards for scalability and operational reliability.
- In the further development of our system landscape, you contribute your know-how specifically and independently lead technical migration and integration projects.
- You analyze complex faults, find causes, and develop viable, long-term solutions.
- You work closely with specialist departments and project teams and actively contribute to the further development of our OT infrastructure.
This is what you bring with you:
- Higher vocational education (e.g., HF/FH in computer science or relevant professional experience)
- Several years of experience in the design, setup, and operation of networks
- Very good knowledge in routing, switching, firewalls, security, and network management
- Knowledge in automation and SDN is an advantage
- Great interest in the further development of network architecture in an increasingly decentralized supply system
- Very independent, communicative, and empathetic personality who likes to take responsibility and work in a team, is passionate about their topics, and inspires others
This is what we offer you:
In our modern, theme-oriented organizational form, you receive a lot of personal responsibility and great scope for design. Your workplace is centrally located in the city of St.Gallen, and you can also work flexibly from home. With your work, you actively help to enable the energy transition.
Please submit your complete application documents online.
Your contact: Dominik Sieger, Head of OT & Security, +41 71 224 55 41
We look forward to your application.
St.Gallen municipal utilities www.sgsw.ch
