SAP S/4Hana Key User / Fachbereichskoordinator

About the role

The SAP S/4HANA Key User acts as a central interface between internal departments and external SAP consultants to translate business requirements into effective system solutions. You will maintain and optimize the SAP S/4HANA landscape across Finance, Logistics, Procurement, and Supply Chain modules. This role focuses on driving continuous process improvement and ensuring stable system operations.

Responsibilities

• Act as the central point of contact for Finance, Logistics, Procurement, and Supply Chain departments and external SAP partners.
• Analyze and translate business requirements into functional specifications and system improvements.
• Maintain and support the SAP S/4HANA environment to ensure stable and efficient operations.
• Coordinate and manage change requests, system optimizations, and configuration adjustments.
• Create and maintain documentation for system configurations, business processes, test results, and customizations.

Required skills

• SAP S/4HANA
• FI/CO
• MM
• SD
• Business Process Management
• Change Management
• SAP Cloud ALM

Qualifications

• Degree in Business Informatics, Information Systems, Business Administration, or a comparable qualification
• 3–4 years of practical SAP experience in a deep-tech or complex operational environment

Benefits

• Health insurance
• Company pension scheme
• Virtual stock options

About the Company

Black Semiconductor GmbH is a deep-tech company focused on graphene solutions to transform the semiconductor industry. They specialize in connecting chips into high-performance, energy-efficient computer networks using graphene photonics.