Sulzer is a leading engineering company with a proud heritage of innovation. Join our integral team to grow your expertise and develop innovative solutions that enable a prosperous and more sustainable society.
The Billing Specialist is responsible for preparing and issuing high-volume project and service invoices for customers across the U.This role ensures invoices are accurate and comply with customer contracts, purchase orders, and billing milestones while supporting revenue recognition and partnering closely with Project Managers.

Prepare and issue invoices to customers based on service agreements and purchase orders, ensuring accuracy in billing details and compliance with contractual terms
Closely collaborate with the local Project Manager
Review and reconcile billing data for completeness and accuracy, making necessary adjustments or corrections
Collaborate with sales, customer service, and project management teams to gather necessary information for billing and to resolve any billing-related issues
Maintain and update customer billing information and records in the billing system
Assist with the accounts receivable process, including recording payments and updating customer ledgers
Perform AR, Revenue & Aging analysis
Support the month-end and year-end close processes, including preparing journal entries and account reconciliations related to billing




Generate and analyze billing reports, providing insights and recommendations to improve the billing process and reduce errors. Ensure compliance with OTC internal controls, accounting policies, and regulatory requirements related to billing operations
Participate in the implementation and improvement of billing systems and procedures to enhance efficiency and accuracy
Provide support during internal and external audits by preparing required documentation and addressing auditor inquiries related to billing

University degree in Finance, Accounting, Business Administration or related field
Minimum of 1-2years of experience in OTC, billing or a similar rrole
Experience within the manufacturing or industrial sectors is preferred

Strong understanding of accounting principles, revenue recognition and billing process
Proficiency in interpreting billing reports
Senior Billing Accountants, CoE Accounting Manager, Reporting & Analytics team and Country Finance Heads

Proficient in ERP systems (relevant to your business unit; SAP, Microsoft Dynamics 365 or iScala) Strong MS Office (Excel, PowerPoint) skills
Proficiency in billing software; Proficiency in English

Major Medical Insurance (Individual)
~ Life, Dental, and Vision Insurance
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📌 Project Accountant - Immediate Start (Polanco)
🏢 Sulzer
📍 Polanco