IT System Administrator focusing on Telephony / VoIP | IT-Systemadministrator (m/w/d) Schwerpunkt Telefonie / VoIP

Job Summary

This role involves managing and advancing a complex communication infrastructure for a hospital in Leipzig. As an IT System Administrator, you will be responsible for the day-to-day administration and development of multiple telephone systems (Alcatel, MITEL, Ubiquiti) and the management of mobile devices via MDM environments. You will tackle complex technical disruptions, provide 2nd level support, and coordinate with external service providers to ensure quality and SLA compliance. Beyond maintenance, you will provide technical expertise for new projects and procurement tenders. This position is ideal for professionals who enjoy a mix of hands-on technical troubleshooting and strategic system development. The role offers a high degree of influence over system stability and performance within a critical healthcare environment, supported by a global consultancy network. Benefits include hybrid work options, professional development opportunities, and a structured, service-oriented team culture.