RUAG AG
Emmen
ICT System Administrator C5I
- 14 July 2026
- 100%
- Emmen
Job summary
Join RUAG in a vital tech role ensuring safety systems. Enjoy a collaborative work culture with growth opportunities.
Tasks
- Manage and develop pre-production environments for safety applications.
- Ensure stability and efficiency during integration and quality phases.
- Administer Linux systems and Kubernetes-based platforms.
Skills
- Formal education in IT or significant experience as a System Administrator.
- Experience with Linux systems and Kubernetes environments.
- Strong network knowledge, particularly with Cisco technologies.
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About the job
What you can achieve
- Responsible for the operation, monitoring and further development of pre-production environments for safety-relevant systems and applications
- Ensuring a stable and efficient system landscape during the integration and quality phase before production release
- Administering and operating Linux-based systems as well as containerised platforms based on Kubernetes
- Configuring, monitoring and optimising network components and communication infrastructures in the Cisco environment
- Creating and maintaining technical documentation as well as supporting the continuous improvement of operational processes
- Participation in incident, problem and change management (1st, 2nd and 3rd level support)
What you bring with you
- Training or higher vocational education in the field of computer science or several years of practical experience as a system administrator
- Experience in the operation and administration of Linux systems
- Experience in dealing with Kubernetes and containerised environments
- Good knowledge in the network environment, preferably with Cisco technologies
- Understanding of integration, test and operational processes in complex ICT environments
- Experience with automation and scripting languages is an advantage
- Independent personality with strong communication and organisational skills
- High customer and service orientation as well as sensitivity to user needs
- Very good German skills as well as English skills (Level B1-B2)
- Military career as a senior non-commissioned officer or officer is an advantage
Salary and benefits
Around 3000 employees of RUAG and RUAG Real Estate make a significant contribution to the security of Switzerland every day. They ensure that the Swiss Army as well as other operational and security organisations can always fully perform their tasks.
- Training or higher vocational education in the field of computer science or several years of practical experience as a system administrator
- Experience in the operation and administration of Linux systems
- Experience in dealing with Kubernetes and containerised environments
- Good knowledge in the network environment, preferably with Cisco technologies
- Understanding of integration, test and operational processes in complex ICT environments
- Experience with automation and scripting languages is an advantage
- Independent personality with strong communication and organisational skills
- High customer and service orientation as well as sensitivity to user needs
- Very good German skills as well as English skills (Level B1-B2)
- Military career as a senior non-commissioned officer or officer is an advantage
- Responsible for the operation, monitoring and further development of pre-production environments for safety-relevant systems and applications
- Ensuring a stable and efficient system landscape during the integration and quality phase before production release
- Administering and operating Linux-based systems as well as containerised platforms based on Kubernetes
- Configuring, monitoring and optimising network components and communication infrastructures in the Cisco environment
- Creating and maintaining technical documentation as well as supporting the continuous improvement of operational processes
- Participation in incident, problem and change management (1st, 2nd and 3rd level support)
