Projectondersteuning voor S4E rollout management (f/m/d) (Projektleiter/in)

Job Description

As part of the central S/4HANA Program team you act as a key member of the Project Management team supporting the execution of multiple rollout waves. In this role, you work closely with the Rollout Factory Leads and the functional teams for Data Migration, Change Management, Testing, and Rollout Execution. You ensure full transparency on milestones, deliverables, and risks across all waves and enable informed decision‑making through consistent and high‑quality reporting. You coordinate cross‑functional collaboration within the rollout organization, and provide operational PMO support throughout all transformation phases. You ensure alignment between central PMO requirements and the needs of the rollout teams. Your role serves as a central interface, driving structure, clarity, and smooth execution across the entire S/4HANA rollout landscape.

How You'll Make an Impact

• Consolidate and maintain rollout plans, wave timelines, milestones, and key dependencies
• Provide structured reporting (status, risks, KPIs, and decision needs) and support Quality processes in line with governance standards
• Ensure alignment and effective communication between rollout teams and business units
• Organize and coordinate governance meetings, including agendas, minutes, and action tracking
• Support budget, resource, and capacity planning as well as cost monitoring
• Maintain central logs for risks, issues, and decisions and prepare management and steering materials

What You Bring

• Degree in Business Administration, Project Management, or a related field
• Proven experience in global implementation projects, ideally within SAP S/4HANA environments
• Strong organizational and coordination skills to manage multiple priorities and tight deadlines
• Excellent communication and stakeholder management skills to enable effective cross-team collaboration
• Solid PMO and project support capabilities, including documentation, scheduling, and tracking, with basic financial and administrative understanding
• Strong written and verbal English skills; German is a plus

About the Team

In our Business Functions we enable our organization to reach their targets by providing best-in class services and solutions in the areas of IT, HR, Finance, Real Estate, Strategy & Technology and more.

Our Commitment to Diversity

Lucky for us, we are not all the same. Through diversity we generate power. We run on inclusion and our combined creative energy is fueled by over 130 nationalities. Siemens Energy celebrates character - no matter what ethnic background, gender, age, religion, identity, or disability. We energize society, all of society, and we do not discriminate based on our differences.

Rewards/Benefits

• In addition to an attractive remuneration package in line with the market, you can expect an attractive employer-financed company pension scheme
• We also offer the opportunity to become a Siemens Energy shareholder
• We offer our employees the opportunity to work flexibly and remotely, and our inspiring offices provide space for collaboration and creativity
• The professional and personal development of our employees is very important to us. We provide them with the opportunities to learn and develop in a self-determined way, various attractive programmes and learning materials are available for this purpose
• In relation to the "compatibility of family and work", we have a wide range of offers, e.g. flexible working time models, childcare places at many locations, the possibility of trial part-time work or even a sabbatical

We value equal opportunities and welcome applications from people with disabilities.

The S4 program at Siemens Energy, formally called S4E or S4E Unify, is one of the major global Business- & IT Transformation Programs within Siemens Energy (SE). Its key objective is to transform our historical patchwork of 23 legacy SAP systems into a completely new platform based on the latest state-of-the-art SAP S/4 HANA technology. At the same time, S4E-Unify is aiming for the optimization and harmonization of SE's worldwide Business Processes across all Business Areas, Regions and Functions. Goal is to significantly reduce complexity, increase speed and flexibility, foster cross-organizational collaboration and finally drive significant cost reductions. The S4E-Unify core team consists of roughly 300 colleagues around the globe plus a substantial extended community of subject matter experts (SME), change network ambassadors and other contributors. It affects 40,000 global users and follows an implementation roadmap through 2030. The S4E program is delivered through phased "Unify" rollout waves, bringing sites and business areas live step by step on SAP S/4HANA. It includes standardized business templates, a defined operating model with strong governance and board level sponsorship, and an enhanced user experience that modernizes how employees work.