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Linux System Administrator:in (m/w/d)

Klosterneuburg💼 Full-time💰 $58,000–$70,000🗓 2026-09-11 → 2026-09-25

Core

Ensure daily operations of server infrastructure, troubleshoot issues, and handle customer support requests for hosting solutions.

Role type

Linux System Administrator

Builds

High-availability Linux server environments, virtual machine clusters, and network infrastructure for hosting clients.

Domain

IT Services / Hosting / Linux Administration

Deliverable

infrastructure

Required skills

Linux administration, Bash scripting, Ansible, KVM, Proxmox, Docker, Kubernetes, MySQL, PostgreSQL, MongoDB, Nginx, PHP, network architecture, virtualization, cluster management

Preferred skills

Windows administration, B-driver's license

Responsibilities

Support customer service including 1st & 2nd level support, operate VM environments and clusters with thousands of virtual machines, create and maintain automation scripts for server setup and updates, troubleshoot on-site in data centers, administer high-availability Linux server solutions, analyze real-time problems and troubleshoot server and web application outages

Seniority

Entry to Mid-level, hands-on IC

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