SAP system administrator (focus on corrections) (m/f/d)

Welcome to the health insurance – a strong community of many different people! We use our individual strengths to keep our insurers healthy and healthy. We develop and support each other on this path. Because for us: Better get on together. Overview Employer: AOK Lower Saxony Location: Hannover Application deadline: 02.02.2026 Department: Information Technology (IT) Department: Team IAM/WS Type of employment: Full-time (38,5 hours) Home Office: up to 80% of weekly working hours

You are responsible for and guarantee the safe and efficient use of roles and permissions in SAP Central Services (IAM systems, employee portal, IUROM). To do this, plan and test systems and system components within the central services, install and configure them and then manage the operation and maintenance. You analyse and troubleshoot and coordinate all activities that serve availability, restoreability, performance and operational security. You take over the technical customization of the IAM systems and plan, coordinate and implement change requests. In addition, you will be responsible for technical (introduction) projects as a specialist in system management and will provide expert advice in the development of authorization concepts.

You are studied (economic) informatics/in or trained/informatics with at least 3-year professional experience in the field of work. You have comprehensive knowledge in the field of SAP roles and permissions. You have knowledge about common IT architectures and SAP environments (e.g. Oscare in the GKV environment) as well as in the construction of concepts of roles and permissions. Ideally, you have knowledge in the field of administration & authorization assignment of the SAP Fiori Launchpad. You have certain knowledge of German and English (at least language level B2/C1).

Benefit from an appealing remuneration between €67,500 - €81,400 in Group 10 BAT/AOK-New (depending on professional experience) including Christmas and holiday money, plus family-related supplements. Mobile work | With us you can work up to 80% of your working hours, e.g. in the home office. Up to 50 days holiday | Stop your annual holiday from 30 days to 50 days: with our program “Freizeit-Invest”. Christmas Eve and New Year's Eve are unemployed. Work-Life-Balance | Your working performance in full or part time can be provided in a sliding time frame between 6:30 and 20:00. Personal development | We offer you general and professional training in our in-house educational center or online through our digital learning platform. AOK Rente | We pay for you every month in our company pensions with attractive interest. Jobticket | AOK employees receive the German ticket for only 39.50,- EUR per month. Health grant | You will receive 175,- EUR per year, for example, for your membership in the sports club, in a gym or your bicycle purchase. Bicycle leasing | Benefit from our grant to attractive service leasing at our partner “Lease a bike”. Health promotion | We support your health with various offers, including corporate fitness via our partner Hansefit, a moving break during working hours, ergonomic coaching and diverse business sports groups. Exclusive discounts | We offer you special conditions via our partners “Corporate Benefits” and the “Machtfit Health Platform”. .