Senior DevOps Engineer — On-Prem Cloud & Kubernetes

RUAG SA; Bern; Hybrid; CHF 120,000 - 180,000; Full time

Benefits offered by this job

Salary and fringe benefits

13 months' wages and bonuses

Flexible working hours & home office

Transport and meal discounts

Career & development opportunities

Birthday day off and leisure programs

Job summary

RUAG SA seeks an experienced IT Infrastructure Engineer to design, implement, and operate secure, open-source groupware and collaboration services. You will build Linux-based infrastructure in an on-prem private cloud and manage identity services (LDAP/OIDC) with automated provisioning using Terraform and Ansible.

You will also deploy CI/CD pipelines in Kubernetes, run supporting services, and work to improve reliability, security, and automation while collaborating across teams.

Qualifications

• Bachelor's degree in Computer Science, IT or equivalent.
• Strong hands-on experience with Linux systems and open-source infrastructure.
• Experience with self-hosted email, groupware or collaboration platforms.
• Good understanding of TCP/IP, DNS, SMTP, IMAP, HTTP and TLS.
• Experience with Docker and Kubernetes.
• Knowledge of Terraform, Ansible, Python or Bash.
• Familiarity with LDAP/OIDC/SAML is an advantage.
• Analytical mindset and problem-solving skills.
• 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 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

Open Source Infra

Networking TCP/IP

Email/Groupware

Docker

Kubernetes

Terraform

Ansible

Python

Bash

LDAP/OIDC/SAML

Security mindset

Education

Bachelor's degree in Computer Science/IT or equivalent

Tools

Docker

Kubernetes

Terraform

Ansible

Python

Bash

LDAP

OIDC

SAML

Job description

RUAG SA seeks an experienced IT Infrastructure Engineer to design, implement, and operate secure, open-source groupware and collaboration services. You will build Linux-based infrastructure in an on-prem private cloud and manage identity services (LDAP/OIDC) with automated provisioning using Terraform and Ansible.

You will also deploy CI/CD pipelines in Kubernetes, run supporting services, and work to improve reliability, security, and automation while collaborating across teams.