Senior DevOps Engineer C5I

• C5I | online seit: 21.10.2026

Every day, around 3,000 employees of RUAG and RUAG Real Estate make as significant contribution to the security of Switzerland. They ensure that the Swiss Armed Forces and other emergency and security organizations can comprehensibly carry out their tasks at all times.

You can move it

• Design, implement and operate secure, open-source groupware and collaboration services, including email, file sharing, messaging and document editing
• Build and maintain Linux-based infrastructure and containerized applications in an on-premise private cloud
• Integrate and manage identity and authentication services such as LDAP and OIDC
• Automate infrastructure provisioning and configuration using tools such as Terraform and Ansible
• Build and maintain CI/CD pipelines and deploy applications in Kubernetes environments
• Operate supporting services such as databases, storage, monitoring, backup and recovery
• Analyze and resolve technical issues across infrastructure, networks and applications
• Continuously improve service reliability, security and automation

What you should bring with you

• Bachelor's degree in Computer Science, Information Technology or equivalent practical experience
• Strong hands-on experience with Linux systems and open-source infrastructure
• Experience with self-hosted email, groupware or collaboration platforms
• Good understanding of networking and communication protocols such as TCP/IP, DNS, SMTP, IMAP, HTTP and TLS
• Experience with containerization and orchestration technologies such as Docker and Kubernetes
• Knowledge of automation, CI/CD and scripting tools such as Terraform, Ansible, Python or Bash
• Familiarity with identity management and directory services such as LDAP, OIDC or SAML is an advantage
• Analytical mindset, structured way of working and strong problem-solving skills
• Swiss citizenship required

Do you not fully meet all the requirements? Apply anyway. We are always looking for talented and motivated people to join our team. We place great emphasis on diversity and equal opportunities and aim to build a versatile team where everyone can fully utilize their personal strengths. In particular, we encourage all people, regardless of gender, who may have concerns about accepting a position in a military-related environment to apply.

Your contribution makes all the difference

Ich bin interessiert und möchte mich bewerben

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