AIXTRON is a leading provider of deposition systems for the semiconductor industry, founded in 1983. The company develops advanced technologies that support applications such as LED and display technology, energy management, and communications.

Driven by innovation and attention to detail, AIXTRON offers the opportunity to work on cutting-edge projects in interdisciplinary teams and to contribute to the future of high-tech development.

We are currently looking for a Senior SAP Consultant to join the team!

Your Responsibilities

• Support and design the transition from SAP ECC 6.0 EhP7 to S/4HANA in close collaboration with IT Business Partners and external service providers
• Design, administer, and maintain SAP roles and authorizations (including within the Fiori environment), as well as user management
• Own transport and change management processes, including control, implementation, and documentation of SAP transports across the system landscape
• Monitor SAP systems (utilization, performance, and error handling) to ensure stability and reliability
• Develop and implement backup and recovery strategies
• Manage and support system interfaces (RFC, IDoc, web services, etc.)
• Provide technical support for SAP BTP, C4C, and the Integration Suite
• Support SAP license management activities
• Act as the main point of contact for system-related topics during internal and external audits
• Coordinate and manage services delivered by external hosting partners (e.g., system provisioning, system copies, upgrades, patching)

Your Profile

• Degree in (Business) Informatics, Information Technology, or a comparable qualification
• 8+ years of experience as an SAP Consultant, including at least 4 years working with SAP ECC (either in-house or within a service provider environment)
• Hands-on experience with SAP Basis administration or integration scenarios
• Strong technical understanding of system architecture, databases, and networks
• Solid affinity for IT security, performance optimization, and system stability
• Willingness to learn and work with modern SAP technologies (e.g., BTP, C4C, Integration Suite)
• Structured, independent working style combined with strong teamwork skills
• Analytical mindset with a solution-oriented approach
• Very good written and spoken English; German is an advantage

Recruitment license from National Agency of Employment № 1931. All applications will be treated with strict confidentiality.