IT/OT system/network administrator

GELITA AG

Job

In this role, you will manage the administration and maintenance of IT and OT systems, handle network security requirements, and support users with technical issues in production.

Job summary

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Job technologies

Your role in the team

  • At GELITA in Minden, as an IT/OT specialist, you are a key part of our team and ensure that the production of high-quality gelatin and by-products runs smoothly.
  • You manage and administer our IT and OT systems as well as networks, serve as the first point of contact for technical questions, fault diagnosis, and disruptions, and support end-users in daily production operations.
  • Your responsibilities also include ensuring compliance requirements, risk and security management, infrastructure management, licenses, backups, and comprehensive documentation.
  • You install, configure, and maintain network hardware such as switches, routers, or scanners, and support IT/OT projects from planning to commissioning.
  • This ensures that our production remains efficient, safe, and reliable.
  • Operation and further development of IT/OT infrastructure: Ensuring smooth operation of server, storage, and network systems as well as continuous optimization of performance, availability, and resource utilization.
  • Administration of IT systems at the site: support and development of Windows-based system landscapes, user and permission management (Active Directory), as well as license management.
  • Network and IT/OT Security Management: Responsible for the administration and safeguarding of network infrastructures (VLANs, firewalls, switches) as well as the implementation of security standards and segmentation concepts.
  • Support for production-related OT systems: administration and monitoring of industrial PCs, control computers, and OT servers, including patch management, backup, and license management.
  • Interface function between IT, OT, and production: Close collaboration with local departments as well as coordination with central IT and OT teams to ensure stable production processes.
  • Participation in digitization and infrastructure projects: Support in the selection, implementation, and further development of hardware and software solutions, as well as actively contributing IT and OT requirements.
  • Support, training, and documentation: analysis and troubleshooting of issues, user support for production and office workstations, conducting training sessions, and maintaining a structured system documentation.

Our expectations of you

Education

  • Completed training as an IT specialist for system integration or a comparable qualification.

Qualifications

  • Good knowledge of Microsoft server technologies, ESXi, VMWare virtualization, and backup (Veeam).
  • Good basic knowledge in the field of OT hardware and OT software such as Siemens TIA & WinCC, Siemens PCS7, Simatic Batch, AVEVA PI, AVEVA System Platform.
  • Independent, structured, and reliable way of working.
  • Strong analytical and problem-solving skills, as well as service and customer orientation.
  • Willingness to continuous learning / training in the field of IT/OT networks and cybersecurity.
  • Strong hands-on mentality when troubleshooting under time pressure.
  • Strong communication and teamwork skills.

Experience

  • Extensive professional experience in IT/OT infrastructure systems.
  • Experience with various network technologies (LAN, WAN, VPN, Wireless LAN / WIFI) in IT and OT environments.
  • Experience with virtual systems, server administration, IT security, and life-cycle management.

Benefits

Topics you will work on

Job locations

Map of the job locations
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  • Location Minden
    Nordrhein-Westfalen, Germany

About your employer

As the leading collagen protein manufacturer and marketer, GELITA is constantly innovating to provide customers worldwide with high-quality products, comprehensive technical expertise, and sophisticated solutions. Our more than 20 sites and global expert network ensure that state-of-the-art know-how is always available for our customers. With over 140 years of experience in the field of collagen proteins, we are able to offer unmatched performance.

Company size
250+ Employees
Company type
Established Company
Work model
Onsite, Hybrid
Industry
Industry, Production
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IT/OT system/network administrator

GELITA AG