CareerPlan

Spezialist für IT-Infrastruktur (m/w/d)

Ratingen, North Rhine-Westphalia, GermanyFull-time2026-11-04 → 2026-11-10
Hybrid

Core

Manage and evolve local IT and OT network infrastructure, integrate devices and production plants, and coordinate external service providers to ensure stable operations at a manufacturing site.

Role type

Senior Infrastructure Specialist (IT/OT)

Builds

Stable and secure network infrastructure for production environments

Domain

Industrial Manufacturing / IT & Operational Technology (OT)

Required skills

Network infrastructure planning and implementation, IT/OT device integration, Network security and compliance, Incident management, Vendor coordination, Technical documentation

Preferred skills

Operational Technology (OT) knowledge, ISO 27001 and NIS2 compliance, ITIL processes, Claroty and Checkmk tools

Technologies

WAN, LAN, WLAN, Firewall, Claroty, Checkmk

Responsibilities

Plan and develop local IT/OT network infrastructure (WAN, LAN, WLAN, security); Integrate IT/OT devices and production plants with network connections; Implement security and compliance measures (segmentation, monitoring, vulnerability management); Monitor operations and resolve incidents; Coordinate external IT and network service providers; Support local infrastructure projects and the IS team

Seniority

Mid-Senior, hands-on IC