With a business volume of around 200 billion euros and approximately 6,300 employees, Helaba is one of Germany's leading banks. We are a universal bank with a strong regional focus, a selected international presence and close integration into the Sparkassen organization. We receive excellent ratings from the three major rating agencies. Our successful strategic business model is based on the three corporate divisions of large customer business, S-Group, private customer and SME business as well as public development and infrastructure business. As the central bank for the savings banks in Hesse, Thuringia, North Rhine-Westphalia and Brandenburg, we are a strong partner and service provider for 40 percent of all savings banks nationwide. We want to further expand our market position in the future. To this end, we are looking for you as a competent employee to strengthen our team in Offenbach am Main or Erfurt. Team Lead IT System Engineer z/OS Mainframe Your tasks: You will lead a motivated team of currently 5 employees for the operation of z/OS mainframe applications with high functional importance for the bank. You will participate in a major innovation project of the bank to modernize the central applications. As an IT system engineer, you will contribute your many years of experience in the mainframe environment as a contact person for the specialist department and internal and external service providers. As Team Lead, you and your team are responsible for the smooth running of end-of-day processing. You are familiar with resource and capacity planning for a team and thus ensure the assigned operational tasks and cooperation in projects. You and your team are responsible for all batch processing. Your profile: You have completed a degree in computer science or comparable training. You have very good knowledge of procedures and processes for the provision and control of test, acceptance and production environments under z/OS Mainframe (TWS). Knowledge of the banking environment and Automic UC4 is an advantage - as is knowledge of IT operations processes and ITIL. You are communicative and work cooperatively with others. Fluent German (written and spoken) rounds off your profile. Special features: Staggered working hours, on-call duty and possible weekend assignments What you can expect Creative freedom: With us, you will find responsible tasks and can actively help shape your working environment. Development opportunities: We offer you a wide range of individual development opportunities for your personal advancement as well as participation in our mentoring program. Fair remuneration: With us, you will receive a competitive salary with performance-related components. Pension scheme: We offer you a purely employer-financed company pension scheme. You can also contribute your own share through deferred compensation. Flexible working time models: We offer you flexible working models in part-time and full-time with a remote share of up to 50%. In addition, you can work remotely for up to 20 working days per calendar year in all EU countries including Switzerland. Vacation: You can take up to 30 days of vacation. Sustainability allowance: We pay you €100 gross per month, which you can use freely for sustainable purposes, e.g. to buy a Germany ticket, to subsidize a JobRad or to finance improved home office equipment. JobRad: Lease a JobRad through salary conversion and be sustainably mobile - on your way to work and in your free time. Diversity and networking: Become part of our numerous networks (including NextGeneration, HelaPride, Women's Network and HelaNations). Health and fitness: Stay fit at work with our health courses, company sports groups, company restaurants and an EAP Employee Assistance Program (an independent holistic support program for mental well-being). We particularly promote professional equality between women and men. We therefore look forward to receiving numerous applications from female candidates. We look forward to receiving your application. Please apply using our online application form. Further information about your career at Helaba can be found at: Helaba - Career, Working at Helaba