Senior System Engineer 100% (w/m/d)

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### Your Tasks ### * Design, build, operate, and continuously improve the global IT infrastructure services with a focus on server, storage, SAN, virtualization, and Active Directory technologies. * Manage physical and virtual server platforms, storage systems, SAN infrastructure, and related data center IT hardware components. * Plan and execute hardware lifecycle activities, including technology refreshes, firmware and driver updates, capacity planning, end-of-life replacements, and coordination with external vendors. * Provide second- and third-level support for server, storage, SAN,…