Senior Linux Infrastructure Administrator

Quick Facts

• Role: Senior Linux / Infrastructure Administrator

• Focus: Production infrastructure operations, automation, standardization, and Infrastructure as Code

Description

We are looking for an experienced infrastructure administrator to support a production environment for a SaaS platform serving thousands of public-sector users. You will manage and evolve production infrastructure, handle incidents, and automate routine work while improving monitoring, security, and high availability. The team is standardizing environments and expanding modern infrastructure management practices, including Infrastructure as Code.

Responsibilities

• Manage and develop production infrastructure

• Resolve operational incidents and technical problems

• Automate routine tasks and improve operational efficiency

• Participate in standardizing environments and operating procedures

• Help implement Infrastructure as Code and other modern approaches

• Ensure monitoring, security, and high availability of services

• Maintain documentation and share know-how within the team

Requirements

• Experience with Linux and virtualization in a Proxmox environment

• Network administration experience (BGP, firewalls)

• Containerization experience with Docker

• Automation with Ansible

• Infrastructure as Code experience using Terraform

• Ability to analyze and troubleshoot technical issues

Benefits

• Opportunity to contribute to infrastructure transformation and modernization

• Space to promote automation and standardization where it makes sense

• Modern technologies and room for further development

• Long-term stability and meaningful projects

• Infrastructure with high requirements for availability, security, and reliability

Compensation

70,000 - 100,000 CZK per month, depending on experience.