CareerPlan

IT-Administrator (m/w/d)

Kirchgellersen, NIEDERSACHSENFull-time2026-11-11

Core

Responsible for the operation, administration, and security of the company's IT infrastructure, including servers, networks, and endpoints.

Role type

Senior IT Administrator (Infrastructure & Security)

Builds

Stable and secure IT systems, network infrastructure, and endpoint management solutions

Domain

Enterprise IT Infrastructure, Network Administration, IT Security

Required skills

Windows Server administration, Virtualization, Network administration, Endpoint Management, Patch Management, Backup & Restore, Scripting/Automation, IT Security implementation, Project coordination

Preferred skills

ISO 27001 knowledge, Experience with Photovoltaic and storage systems

Technologies

Windows Server, Virtualization, Network protocols, Endpoint Protection tools, Scripting languages

Responsibilities

Administer and develop IT infrastructure (servers, storage, clients, networks), Manage virtualization environments and central IT services, Design and develop network infrastructure and access controls, Implement endpoint management and lifecycle management, Execute technical security measures and access concepts, Manage patch management and backup/restore processes, Analyze technical faults and resolve escalated support cases, Support implementation of ISO 27001 requirements, Create and maintain technical documentation and operational concepts, Plan and coordinate IT projects with external service providers, Automate administrative processes using scripts

Seniority

Senior, hands-on IC