System Administrator

is an ecosystem of 60 successful brands working together across 22 European countries to provide its 3.3 million SMB customers with everything they need to succeed online by offering best-in-class expertise and services.

s brands are a mix of traditional hosting businesses that offer services from domain names email shared hosting e-commerce and server hosting solutions and as specialist SaaS providers adjacent products such as compliance marketing tools and team collaboration products. This broad product offering makes it a one-stop partner for online businesses and entrepreneurs across Europe.

We are looking for a Linux Systems Administrator to join our Operations team at PTisp and help ensure our infrastructure is secure stable and high-performing.

This role is ideal for someone who enjoys working close to production systems solving real operational problems and gradually improving automation reliability and scalability.

What youll be doing

• Administering and maintaining Linux systems in production environments

• Managing and monitoring critical services (Web email databases)

• Troubleshooting incidents and solving issues

• Collaborating with the team to continuously improve infrastructure security performance and reliability

What were looking for

• Proven experience with Unix/Linux operating systems

• Knowledge of DBMS (MySQL)

• Experience with LAMP/LEMP stacks (including HTTP protocol)

• Understanding of email protocols and related services

• Basic knowledge of DNS fundamentals

Nice to have:

• Experience with shared hosting panels (cPanel Plesk)

• Knowledge of backup systems (R1Soft Acronis Veeam Proxmox Backup Server JetBackup)

• Configuration management (Puppet Ansible)

• Virtualization or containers (KVM Docker LXC)

• Monitoring tools (Zabbix Prometheus Grafana)

• Open-source published projects/contributions.

Our tech stack:

• RedHat & Debian-based systems

• LAMP / LEMP

• cPanel & Plesk

• R1Soft Veeam Acronis;

• Puppet & Ansible

• KVM

• Git