.Administrator (m/f/d) Specialist testing and IT coordination The German Social Accident Insurance Institution for the raw materials and chemical industry (BG RCI) is part of the German social insurance system. We are a statutory accident insurance institution and are responsible for around 37,000 member companies nationwide, which employ around 1.6 million people. We advise and support our member companies in all matters relating to occupational health and safety. In the event of an accident at work or an occupational illness, we help the insured persons with comprehensive medical treatment and rehabilitation and thus contribute to the best possible reintegration into working life and life in the community. For our Membership and Contributions department (Mu B), we are looking for the following at the Bochum, Heidelberg, Mainz or Langenhagen location as soon as possible a clerk (m/f/d) for specialist tests and IT coordination The area of responsibility includes: to participate in the introduction and further development of phoenics. specialist applications in the Mu B area (acceptance and creation of test scenarios as well as the execution of specialist tests), to support the uniform process and task management in the Mu B department with an impact on the processes of adjacent areas such as rehabilitation/services, prevention, recourse, finance and ensuring compliance with the uniform basic procedural organization, analyse and prioritize technical IT requirements from other clients or departments and develop change requests to represent the Mu B department with voting rights in the BG Phoenics working groups with the aim of further developing the standard software developed via BG Phoenics at BG RCI, to participate in BG RCI-internal working groups for the further development of the software for the Mu B department to create and maintain the technical organizational model and the decentralized basic data of the Mu B department to advise quality assurance, error management and processing in finding solutions and to process fault reports, to work on requirements and release management, test and approve new product versions, to conduct phoenics. training courses for end users of the Mu B department and to carry out special tasks of the department management as instructed