(Junior) Supplier Management Coordinator (temporary - f/m/x)

As a Supplier Management Coordinator, you support the efficient administrative and operational management of suppliers and service partners within Network Operations. The role ensures that procurement-related processes, documentation, and analytical follow-ups are executed accurately and on time, enabling smooth supplier collaboration, cost transparency, and data-driven decision-making. Through reliable coordination and structured analysis, the Supplier Management Coordinator contributes to operational efficiency and the successful execution of network and service-related activities. This is a temporary position for a duration of one year to support the team during a parental leave period. Key Responsibilities Support administrative procurement processes, including creation of purchase requisitions (PRs), goods receipts, and related documentation Prepare quarterly SLA calculations and reports for service partners and suppliers, supporting performance monitoring and operational decision-making Handle and analyze open bookings, orders, and invoices to support accurate cost allocation, tracking, and reporting Support the management and follow-up of claims, including coordination with Procurement and contribution to insurance reporting processes Track and support follow-up on cost recovery topics in collaboration with internal stakeholders (e.g. Procurement, Network Operations), ensuring transparency and completeness Coordinate, track, and maintain required supplier and service partner documentation, including compliance-related documentation (e.g. Eichrecht), in collaboration with suppliers, service partners, and internal teams Support suppliers and service partners with administrative requests and documentation needs Provide administrative and analytical support for network and service-related projects, including data preparation, tracking, and coordination tasks Prepare and maintain structured reports, trackers, and overviews using Excel to support operational decision-making Ensure data accuracy, consistency, and completeness across systems and documentation Collaborate closely with Network Operations, Procurement, Finance, and other internal stakeholders to ensure smooth end-to-end processes Your profile Strong analytical skills with the ability to structure, analyze, and interpret operational and financial data Very good working knowledge of Excel High attention to detail and accuracy when working with numbers, bookings, and documentation Structured and organized working style, able to manage multiple administrative and analytical tasks in parallel Proactive and reliable mindset, with the ability to independently follow up on open topics and data gaps Good communication skills and confidence in coordinating with internal teams, suppliers, and service partners Basic understanding of procurement, invoicing, or supplier-related processes is a plus Interest in operations, supplier coordination, and data-driven administrative support Very good communication skills in English (additional languages are a plus) First relevant work experience, internships, or vocational training in administration, operations, procurement, finance, or a related field is an advantage #J-18808-Ljbffr IONITY