Join Accelleron: A Leader in Sustainable Innovation
Accelleron is at the forefront of sustainability in the marine and energy sectors as a global technology leader specializing in turbocharging, fuel injection, and digital solutions for heavy-duty applications. With over a century of trusted experience, we support customers in more than 100 locations across 50 countries. Our team of 3,000 dedicated employees is continuously innovating to deliver best-in-class products, services, and solutions that are essential for the energy transition. By joining us, you will work alongside experts in an exciting international environment that is committed to excellence and innovation. Together, we assist our customers in advancing the transition towards sustainable industries through cutting-edge technology, deep expertise, and intelligent solutions. At Accelleron, we celebrate diversity and inclusion, welcoming individual differences as a source of strength.
Position: Service Business Project Manager S/4HANA (m/f/d)
In this pivotal role, you will drive and coordinate cross-functional service operations and ERP initiatives within the S/4HANA FLASH Team and the broader Global Service Operations framework. You will lead and support ERP and process improvement projects across service operations, including regulatory and localization initiatives like tax reforms, company code implementations, and E-Invoicing rollouts, while collaborating closely with Global Process Owners (GPOs) and application teams. As the global owner of Service S/4HANA User Access Management (UAM) governance, you will establish and enhance user access and test management practices to support ongoing transformation and remediation initiatives. This position reports to the Team Lead & Service Business Process Manager (S/4HANA) in Global Service Operations and is located in Baden, Switzerland.
Your Responsibilities
- S/4HANA Project Management & E-Invoicing Enablement:
- Lead small- to medium-sized continuous improvement, localization, and regulatory projects within the global Service Operations S/4HANA environment.
- Support cross-functional ERP initiatives such as tax reforms, organizational changes, and company code implementations to ensure successful operational integration and adoption.
- Facilitate the operational rollout, integration, and stabilization of E-Invoicing processes within the Order-to-Cash area, in alignment with strategies defined by the Global E-Invoicing & Digital Tax Manager.
- Coordinate rollout activities with various countries and stakeholders, including readiness tracking, testing coordination, and post-go-live follow-up in collaboration with IT, GPOs, and business stakeholders.
- Identify improvement opportunities across service processes and S/4HANA operations in collaboration with GPOs, driving related change requests and contributing to sustainable process optimization.
- Work closely with Global Process Owners, Group Tax, Finance, IT, and the service network to ensure alignment with global standards and effective operational adoption.
- User Access & Test Management Governance:
- Own, maintain, and continuously improve User Access Management processes for the Service SAP S/4HANA landscape, ensuring adherence to defined procedures, security policies, and audit requirements.
- Define, implement, and govern the global User Access Management operating model for Service S/4HANA.
- Coordinate user role governance and access-related activities across the Service organization, ensuring consistent execution and timely resolution of access issues.
- Establish and enhance an audit-compliant test management framework, encompassing user acceptance testing and regression testing for SAP S/4HANA Public Cloud releases.
- Define and monitor relevant KPIs, drive remediation actions based on audit findings and operational feedback, and identify opportunities for continuous improvement.
- Functionally manage test coordination and user access management specialists within the central operations team, ensuring effective delivery, governance, and knowledge sharing.
Your Background
- University degree or equivalent higher education in Mechanical Engineering, Industrial Engineering, Business Administration, or a related field.
- Proven experience in project management, operational excellence, process improvement, and/or Lean Six Sigma methodologies.
- Strong ERP knowledge of SAP S/4HANA, with hands-on experience in SD, PS, and EPPM; experience with Microsoft CRM is a plus.
- Experience in SAP S/4HANA User Access Management, including role design, authorization concepts, and access governance implementation.
- Strong analytical skills and a structured working approach, with the ability to drive topics independently while collaborating effectively within cross-functional teams.
- Experience working with senior stakeholders across multiple countries and communicating effectively at all organizational levels.
- Experience in commercial operations, service business support, or service coordination is an advantage.
- International business experience and strong intercultural competence.
- Language skills: Proficient in English (C1 or above required); German (B2 or above is advantageous).
- Willingness to travel internationally (approximately 5–10%).
Your Benefits
- Canteen
- Childcare
- Modern office with smart working arrangements
- Flexible working model
- Attractive holiday plan
- Employee assistance program
Apply online using the form below. Only applications matching the job profile will be considered. We look forward to receiving your application. For more information about Accelleron, visit our website at accelleron.com.
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