Sulzer is a leading engineering company with a proud heritage of innovation. Join our general team to grow your expertise and develop innovative solutions that enable a prosperous and more sustainable society.

About the role

The OTC Billing Accountant supports end‑to‑end Order‑to‑Cash activities with a strong focus on collections, billing, cash forecasting, and credit management. The role works closely with Legal Entities, Sales, Project Management, and Finance stakeholders to optimize cash flow, manage credit risk, and drive process standardization across the Group.

Key Responsibilities

Billing & Invoicing
- Prepare and issue accurate customer invoices based on contracts, service agreements, and purchase orders.
- Review and reconcile billing data, ensuring timely invoice dispatch in compliance with customer and regulatory requirements (e.g. B2B e‑invoicing).
- Collaborate with Sales, Project Management, Customer Service, and Collections teams to resolve billing queries.
- Support intercompany billing, month‑end and year‑end close activities,



including billing‑related journal entries and reconciliations.
- Ensure compliance with OTC controls, accounting policies, and regulatory requirements. Supporting internal and external audits.

Collections & Cash forecasting
- Perform structured follow‑ups with customers (phone/email) to ensure timely payments in line with contractual terms. Driving overdue reduction across assigned Legal Entities through proactive management of customer collections.
- Identify, analyze, and resolve payment‑impacting disputes, coordinating with PMs, Sales, and Local Finance to ensure timely resolution.
- Monitor AR performance, maintain accurate records, and perform AR, revenue, and ageing analysis.
- Participate in stakeholder meetings, propose corrective actions, and escalate AR‑related risks when required.
- Support cash forecasting by providing reliable AR data and trends, payment expectations and accurate information in systems

Credit

📌 OTC Billing Accountant (Madrid)
🏢 SULZER PUMPS SPAIN
📍 Madrid