Senior DevOps Engineer: On-Prem Cloud & Automation

RUAG Inc.; Bern; Hybrid; CHF 110,000 - 160,000; Full time

Job summary

RUAG seeks an experienced infrastructure engineer to design, implement and operate secure, open‑source groupware and collaboration services. You will manage Linux-based infrastructure, on‑prem private cloud, and identity services like LDAP and OIDC.

You will automate provisioning with Terraform/Ansible, build CI/CD pipelines, deploy to Kubernetes, and handle databases, storage, monitoring, and recovery. Swiss citizenship is required.

Qualifications

• 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 protocols such as TCP/IP, DNS, SMTP, IMAP, HTTP and TLS.
• Experience with Docker and Kubernetes.
• Terraform, Ansible, Python or Bash for automation.
• LDAP, OIDC or SAML knowledge is a plus.
• Analytical mindset and structured problem solving.
• Swiss citizenship required.

Responsibilities

• 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

Skills

Linux systems

Open-source infra

Networking TCP/IP

Docker

Kubernetes

Terraform

Ansible

Python or Bash

LDAP / OIDC / SAML knowledge

Analytical mindset

Education

Bachelor's degree in CS/IT

Tools

Docker

Kubernetes

Terraform

Ansible

Python

Bash

Job description

RUAG seeks an experienced infrastructure engineer to design, implement and operate secure, open‑source groupware and collaboration services. You will manage Linux-based infrastructure, on‑prem private cloud, and identity services like LDAP and OIDC.

You will automate provisioning with Terraform/Ansible, build CI/CD pipelines, deploy to Kubernetes, and handle databases, storage, monitoring, and recovery. Swiss citizenship is required.