Salary: 60.000 - 85.000 € per year Requirements: Completed training in system integration or a comparable field Several years of experience as a Windows system administrator In-depth knowledge of Windows Server (2019 or higher), Active Directory/EntraID, and Microsoft Azure Experience and strong interest in OT systems Good knowledge of network technologies (e.g., TCP/IP, VLANs, firewalls) Structured and solution-oriented approach to work Very good German and English skills Preferably, understanding of artificial intelligence and its possible applications Responsibilities: Operation, administration, and further development of Windows servers and clients in the OT environment Support for hybrid infrastructures (on-premises & Microsoft Azure) Administration of Active Directory and EntraID Implementation of IT/OT security concepts Monitoring, error analysis, and provision of 2nd and 3rd level support Close cooperation with IT security, OT network, and external service providers Technologies: Active Directory Azure Support Mobile Network Security TCP/IP Windows Cloud DevOps More: We are a family business in the cosmetics and pharmaceutical industry, growing since 1905 with over 900 employees and 11 international offices active in more than 60 markets. We offer a competitive salary based on the chemical industry collective agreement, bonuses, a company pension plan, and flexibility with trust-based working hours and mobile work options. Our team enjoys fresh cuisine in our company restaurant, recreational activities, support for work-life balance, and various opportunities for training and continuing education. We also provide mobility perks such as JobRad and parking, along with discounts on our products. Join us as we continue to grow globally! last updated 5 week of 2026