DE4_Administrator IT (80062821)

Main tasks

The IT Infrastructure Expert will be responsible for :

• Maintaining and supporting Client & Server environments
• Supporting end users and technical teams in incident analysis and resolution
• Maintaining the network based on Cisco & Siemens devices
• Maintaining security devices based on Fortinet
• Analyzing and resolving virtual and physical network-related incidents
• Providing support and guidance for OT teams in network management
• Supporting the hardening of IT and OT devices by enforcing policies and monitoring access
• Participating in planning and executing IT-related projects
• Providing 24/7 support (on-call duty)

Specific Knowledge

• 3+ years of experience in IT Infrastructure
• Ability to work in an industrial environment
• Strong knowledge of client and server OS (Windows necessary, Linux an advantage)
• Good knowledge of O365 challenges (Skype / Teams especially) and cloud proxy technology
• Strong knowledge of network technology: LAN / Routing on Cisco (certification is an advantage) and optionally Siemens devices
• Good knowledge of WLAN technology: Cisco Wireless Controller
• Basic knowledge of firewall / IPS management (Cisco and Fortinet)
• Basic knowledge of routing protocols: static, OSPF, and WAN routing
• Basic knowledge of F5 products, especially F5 Big-IP APM
• Basic knowledge of cloud design and architecture (Azure, AWS, OCI, etc.)
• Knowledge of optical fiber connection analysis and splicing is an advantage
• Knowledge of Alcatel-Lucent telephone systems and FTA infrastructure is an advantage
• Effective communication skills with non-IT users

Languages :

• German (mother tongue)
• Fluent English required
• Any other language is a plus

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