System Administrator | Systemadministrator (m/w/d)

Job Summary

This role involves managing the comprehensive IT infrastructure for Lebenshilfe Hamm e.V., a social services organization supporting approximately 1,000 individuals. As a System Administrator, you will be responsible for the day-to-day administration of an ESXi cluster, Windows Servers, Active Directory, and Exchange environments. You will play a critical role in maintaining IT security, managing firewalls and backups, and supporting industry-specific ERP software. Beyond technical maintenance, you will install and configure hardware and software, provide user support and training, and contribute to the strategic development of the organization's IT landscape. This position is ideal for a professional who enjoys a mix of high-level server management and direct user interaction. It offers a stable, permanent contract under the TVöD public service collective agreement, including a company pension and professional development opportunities within a meaningful social context.