IT Network Administrator (m/f/d) – Hybrid (50 % On-site / 50 % Remote)
Core
Ensuring stability, security, and performance of corporate and production networks (IT/OT) with a focus on Cisco LAN technologies.
Role type
Senior IT/OT Network Administrator
Builds
Stable and secure network infrastructure for business-critical production systems
Domain
Industrial Automation / Manufacturing / IT Infrastructure
Required skills
Cisco LAN technologies, Network monitoring (ManageEngine OpManager, SolarWinds), Industrial protocols (PROFINET, Modbus/TCP, EtherNet/IP), Network security (Cisco ISE, Fortinet, Palo Alto), Cloud networking (Azure, AWS), 3rd-level support, Network design and segmentation
Preferred skills
CCNA or CCNP certification, Experience with hybrid infrastructure, Knowledge of NIST and ISO/IEC 27001 standards, Experience with Datadog
Technologies
Cisco Catalyst, ManageEngine OpManager, SolarWinds, PROFINET, Modbus/TCP, EtherNet/IP, Microsoft Azure, AWS, Cisco ISE, Fortinet, Palo Alto
Responsibilities
Monitor LAN/WLAN infrastructure and analyze performance trends, Plan and configure Cisco-based network components, Operate and maintain IT/OT networks including industrial protocols, Support network rollouts and modernization projects, Analyze and resolve complex network issues as 3rd-level support
Seniority
Senior, hands-on IC
