IT-Server-Administrator für Unix/Linux-Infrastrukturen (m/w/d)

Großköllnbach, Bavaria, Germany.We are hiring on behalf of an established company operating in the.Industrial Software and Digital Factory Solutions.The company develops innovative software solutio...

About the Company

We are hiring on behalf of an established company operating in the Industrial Software and Digital Factory Solutions sector. The company develops innovative software solutions that support manufacturing businesses through digital transformation, secure IT infrastructure, and process optimization.

Join a collaborative team where you'll work with modern technologies, contribute to innovative IT projects, and have opportunities for long-term professional growth.

About the Role

We're looking for an IT Administrator to manage and further develop a modern hybrid IT environment. You'll work with Windows and Linux servers, virtualization technologies, Microsoft 365 services, networking, and cloud solutions while helping maintain a reliable and secure IT infrastructure.

If you enjoy solving technical challenges, improving IT systems, and working in a collaborative environment, we'd love to hear from you.

Key Responsibilities

• Administer and maintain the company's hybrid IT infrastructure.
• Manage Linux and Windows Server environments.
• Support Microsoft 365, Entra ID, and Active Directory.
• Maintain network, firewall, and VPN infrastructure.
• Implement and improve IT security measures.
• Manage backup, recovery, and monitoring solutions.
• Troubleshoot infrastructure and system issues.
• Support continuous improvements across the IT environment.

Requirements

• You must already be living in Großköllnbach or the surrounding area.
• A valid driver's license is required.
• German proficiency at B2 level or higher is required.
• Experience with virtualization technologies such as Proxmox and container platforms such as Docker.
• Experience with Microsoft 365, Entra ID, and Active Directory.
• Knowledge of networking, firewalls, VPNs, and endpoint security.

Nice to Have

• Experience with monitoring, logging, or automation tools.
• Knowledge of AWS or Microsoft Azure.
• Experience with Sophos Firewall or similar solutions.
• Familiarity with PKI and certificate management.
• Experience with SharePoint, Atlassian products, or similar collaboration tools.

What We Offer

• Competitive compensation package.
• Hybrid working model with home-office options.
• Modern IT infrastructure and exciting technology projects.
• Training and certification opportunities.
• Flat hierarchies and short decision-making processes.
• Long-term career development within a collaborative team.

If you're based in Großköllnbach or the surrounding area and are looking for your next opportunity as an IT Administrator , we'd love to hear from you.