Do you want to play an active role in driving a company’s growth and turning big plans into reality? Then join our team! You can look forward to exciting challenges, an inspiring environment, and a work culture that combines flexibility and collaboration – with our 60/40 hybrid model and modern offices in Ratingen as a hub for ideas. As part of our team, you will take on the following responsibilities: You will take responsibility for the implementation, administration, monitoring, and continuous development of IT systems and services in a Windows server environment, ensuring compliance with applicable security policies. You will analyze and resolve incidents as part of 2nd- and 3rd-level support and ensure stable and reliable operations. You will be responsible for smooth system operations as well as correct and efficient licensing within the scope of lifecycle management. You will continuously enhance existing systems to sustainably increase security, efficiency, and stability. You will manage and oversee external partners and service providers in close coordination with the responsible manager. You will contribute to the design and implementation of concepts in the area of server and application operations, taking defined security policies into account. You will support the planning, coordination, and execution of IT and business projects during the implementation, testing, and rollout phases. You will advise business departments on projects and changes to IT services, systems, and applications, and analyze and evaluate technical, functional, and process-related requirements, including automation potential.