Job ID: 744000151985569

Expert Customer Billing & Invoice Operations Specialist (m/f/d) T Cloud Public – German-Speaking

A Coruña, Barcelona, Bilbao, Gijón, Granada, Madrid, Reus, Seville, Valencia

Professional

Regular

T-Systems Iberia

Your Task

The Expert Customer Billing & Invoice Operations Specialist is responsible for the correct, rule-compliant and efficient execution of financial, commercial and billing processes within the cloud business. As a central interface between customers and internal areas such as Sales, Finance, Operations, Delivery, Partner Management and Customer Management, the position supports the entire order-to-cash (O2C) lifecycle, ensures the quality and consistency of invoices, supports commercial tendering and offer processes and ensures compliance with standardized business processes. The position combines sound financial knowledge with comprehensive know-how in cloud business, operational governance and distinctive stakeholder management expertise. In addition, the role acts as a Subject Matter Expert (SME) for TSI governance frameworks,



financial steering, delivery models, and commercial processes.
Responsibilities

Order-to-Cash (O2C) — Financial & Billing Management
- Management and coordination of order-to-cash activities for cloud products and services
- Ensuring correct and timely invoicing in accordance with contractual agreements and business policies
- Support and coordination of turnover-related processes in close cooperation with Finance, Sales, Service Delivery and Partner Management
- Identification and clarification of billing-related errors, deviations and process gaps
- Ensuring that order-to-cash processes are aligned with TSI governance, financial steering and operational standards

Financial Management & Billing (FMB) — Invoice Handling
- Processing and managing invoices within the Financial Management & Billing (FMB) environment
- Ensuring that invoices are prepared, reviewed and submitted correctly, completel

📌 Expert Customer Billing (La Coruña)
🏢 T-Mobile
📍 La Coruña