Siemens Energy and Siemens Gamesa are becoming Omterra. Together, we are committed to making sustainable, reliable, and affordable energy a reality by pushing the boundaries of what is possible. As a leading player in the wind industry and manufacturer of wind turbines, we are passionate about driving the energy transition and providing innovative solutions that meet the growing energy demand of the general community.
Join our Global Fasteners and CParts team as a Working Student and dive into the exciting realms of Procurement, Supply Chain, and supplier agreements. You’ll collaborate with colleagues from around the globe, supporting Corporate Procurement Reporting and making a tangible impact on our sustainability and corporate responsibility goals. Each day, you’ll collect and analyze supplier data, prepare essential documentation, and contribute to key commodity reports. This is your opportunity to gain hands‑on experience in an international environment, sharpen your analytical skills, and help shape responsible sourcing.
How You’ll Make an Impact
- Support processes in Ariba and SAP,



including supplier onboarding, qualification, and price updates.
- Manage contract documentation and workflows in Ariba.
- Create and maintain business‑relevant KPIs and reports to drive decision‑making.
- Assist with sourcing activities such as RFQs, e‑auctions, and quote analysis in Ariba.
- Help optimize internal procurement processes and contribute to ad‑hoc projects

What You Bring
- Currently enrolled in a Bachelor’s or Master’s program (or have equivalent experience) in Engineering or Business.
- Proficiency in MS Office, especially Excel and PowerPoint, for creating reports, presentations, and datasheets.
- Strong motivation, self‑drive, and a keen eye for detail with analytical skills.
- Well‑structured approach with excellent communication and coordination abilities.
- Experience with data management tools is a plus (AI).
- You have strong English skills, both written and

📌 Student Worker for Fasteners (Zamudio)
🏢 Siemens Energy
📍 Zamudio