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Senior Systemadministrator (m/w/d)

Berlin, BE, de💼 Full-time🗓 2026-09-25

Core

Maintain and evolve the physical and virtual server and system landscape, analyze hardware and software issues, and plan/coordinate IT projects.

Role type

Senior System Administrator

Builds

Internal IT infrastructure and services for a renewable energy company

Domain

IT Infrastructure / Renewable Energy

Deliverable

production ML models | product features | dashboards & analysis | infrastructure

Required skills

Windows AD, Windows Server, Linux, Virtualization, Automation, M365, Azure, 2nd/3rd Level Support, Incident Management, Problem Management, Change Management (ITIL), Structured fault analysis, Process optimization

Preferred skills

ISO 27001 security hardening, Efficiency improvement initiatives

Technologies

Windows Server, Linux, M365, Azure, Monitoring systems, Log systems

Responsibilities

Troubleshoot hardware and software problems, Plan and coordinate IT projects, Monitor infrastructure operations, Improve IT security posture, Identify and implement automation opportunities

Seniority

Senior, hands-on IC

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