Production IT/OT Technician: Networks, Security & Rollouts

JobsinAustria; Kremsmünster, Krems an der Donau; Vor Ort; EUR 55.000 - 67.000; Vollzeit

Benefits dieser Stelle

Social benefits

Training program

Open and innovative team

Zusammenfassung

Greiner is seeking an IT technician to maintain and advance IT/OT infrastructure at production sites. You will install, configure, and troubleshoot networks and IT systems, manage TCP/IP networks, VLANs, routing, and firewall rules, and resolve issues across Windows, Linux, and network environments.

You will support secure remote access, document changes, and collaborate with IT Infrastructure, Production, Automation, and Security teams, including international rollouts and standards development.

Qualifikationen

• Educational background in IT, network technology, systems engineering or a related field.
• Initial practical experience as an IT technician, system administrator, systems engineer, infrastructure engineer or network technician.
• Strong knowledge of TCP/IP and networking, including VLANs, routing, firewalls, and network segmentation.
• Ideally, you have experience with Windows and/or Linux systems.
• Interest in production IT, industrial networks, and OT security.

Aufgaben

• Maintenance and further development of IT/OT infrastructure at production sites.
• Installation, configuration, and troubleshooting of networks and IT systems.
• Maintenance of TCP/IP networks, VLANs, routing, and firewall rules.
• Analysis and resolution of technical issues in Windows, Linux, and network environments.
• Assisting with the segmentation and securing of production networks.
• Preparing technical documentation for systems, networks, configurations, and changes.
• Collaborating with IT Infrastructure, IT Security, Production, Automation, and Maintenance.

Kenntnisse

TCP/IP networking

VLANs

Routing

Firewalls

Windows systems

Linux systems

Production IT

OT security

German proficiency

English proficiency

Travel willingness

Communication

Ausbildung

Educational background in IT, network technology, systems engineering or related field

Tools

Windows

Linux

Jobbeschreibung

Greiner is seeking an IT technician to maintain and advance IT/OT infrastructure at production sites. You will install, configure, and troubleshoot networks and IT systems, manage TCP/IP networks, VLANs, routing, and firewall rules, and resolve issues across Windows, Linux, and network environments.

You will support secure remote access, document changes, and collaborate with IT Infrastructure, Production, Automation, and Security teams, including international rollouts and standards development.