IT Project and Process Manager (m/f/d) SAP S/4HANA in Aachen

Your mission

• You design business processes with the relevant internal teams across procurement, sales, accounting and controlling, as well as external partners while ensuring proper documentation.
• You gather requirements, prioritize them by value and turn them into specifications the implementation can be built on. You reject or defer requests when their benefit does not justify the effort.
• You plan SAP projects and releases, including testing, cutover and follow-up on whether teams use the new processes.
• You configure our SAP S/4HANA Cloud Public Edition yourself, including business configuration, roles and authorizations, output determination and data migration.
• You specify integrations between SAP and surrounding systems, including our in-house operations platform. You define which data moves in each direction, what triggers the transfer and how failures are handled.
• You coordinate implementation partners, provide detailed specifications and check their deliverables against the requirements.
• You ensure that material, supplier and cost center master data is accurate, as reporting depends on it.

Your profile

• You have at least three years of experience with ERP systems and have supported an ERP implementation or major change through go-live.
• You bring strong SAP S/4HANA experience, ideally with the Cloud Public Edition. You understand its release cycles, extensibility model and standard-process approach.
• You have a solid technical understanding of API-based integrations and ERP data structures. You can assess technical proposals and discuss them with developers.
• You have experience with process documentation, including exceptions, and understand how ERP data feeds into reports. You can trace report figures back to their source data.
• You work analytically and in a structured way, pay close attention to detail and communicate complex technical topics clearly to colleagues from different functions.
• You build trusted relationships with stakeholders at all levels and manage different expectations and priorities confidently.
• You communicate fluently in German (min. C1) and English.
• You thrive in a hands-on, dynamic environment where you can take ownership and drive things forward.

Why us?

• You take ownership from day one – after an intensive onboarding, you'll build something unique with us and shape outcomes with real impact on results.
• You work on something that truly matters – with your contribution, you strengthen Europe's battery supply chains and make circular economy a reality on an industrial scale.
• You're part of a mission-driven team – in a fast-paced scale-up environment, we live collaboration, because we can only move things forward together.
• You work to the highest standards – we combine the professionalism of leading industry with the innovative power of a top-tier, research-driven technology team.
• You grow with us – at cylib, you will do what is likely to be the most impactful work of your career and develop personally as we scale together.