Next Kraftwerke GmbH | Germany | 50xxx, 51xxx Köln | Temporary contract | Part time - flexible / Full time / Home office | Published since: 12.08.2026 on stepstone.de
Billing Manager_in Process Optimization & Automation - Renewable Energies (m/f/d)
Do you want the energy transition to progress faster and do you want to contribute to the transformation of our energy system? Then you are right with us! We operate one of the largest virtual power plants in Europe in which thousands of electricity producers, consumers and storage units are connected. With our team we are actively working on the implementation of a green electricity market in the future – at our location in the middle of Cologne-Ehrenfeld, in our European branches and, of course, in the home office. (w/m/d) Process Optimization & Automation You are part of a nine-headed team and are responsible as a specialist in our special customer accounts. You use your expertise and solve complex issues in a dynamic energy environment. In this key role, you actively promote the further development and automation of our billing processes. You are responsible for complex product, customer and business requirements and connect them with efficient, scalable and audit-proof solutions. This actively promotes the digitization of our finance department. Flexible working time models are not an empty flea for us, but a living company reality. Whether full-time or part-time – let us know how we find each other on this point. .
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Your tasks • Your profile • What we offer
You are the technical authority for complex special customer accounting and develop solutions for individual contract models. You analyze new product, customer and business requirements and translate them into scalable accounting concepts. In doing so, you identify optimization potentials in existing billing processes, develop sustainable solutions and drive automation, standardization and digitization efficiently. You model business processes in ARIS according to BPMN 2.0, establish and promote a transparent process landscape. As a contact person for finance questions, you support and advise internal stakeholders as well as operational teams in complex technical challenges. In addition, you actively contribute to strategic transformation projects and sustainably shape the future of our finance sector.
You bring several years of professional experience in the energy industry, ideally in the billing, finance or process management environment, and have a degree in economics, finance, business informatics or a comparable qualification. You bring a sound understanding of complex product, contract and accounting structures and have already successfully developed and optimized business processes. Thanks to your strong analytical skills, you can quickly penetrate complex relationships and prepare them for target groups. You know about automation and have experience in handling data analysis, BI or AI tools. Dealing with BPMN 2.0 is part of everyday work for you. Ideally, you also have experience with ARIS and modeling processes. You work independently, structured and responsibly and also convince with fluent German and English skills as well as a secure handling of MS Office, especially Excel.
Hybrid and flexible work incl. Home office equipment Comprehensive further development options such as language courses, coaching and training Germany ticket Sports offers such as Urban Sports Club, Yoga courses Regular Events: Summer Festival, Christmas Party, LAN-Party, After-Work Pizza & Drinks External support in finding kita places and other private and professional challenges
Location
 | Next Kraftwerke GmbH | |
| 50825 Köln | ||
| Germany |
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