At Iron Mountain we know that work, when done well, makes a positive impact for our customers, our employees, and our planet. That’s why we need smart, committed people to join us. Whether you’re looking to start your career or make a change, talk to us and see how you can elevate the power of your work at Iron Mountain. We provide expert, sustainable solutions in records and information management, digital transformation services, data centers, asset lifecycle management, and fine art storage, handling, and logistics. We proudly partner every day with our 225,000 customers around the world to preserve their invaluable artifacts, extract more from their inventory, and protect their data privacy in innovative and socially responsible ways. Are you curious about being part of our growth stor​y while evolving your skills in a culture that will welcome your unique contributions? If so, let's start the conversation. Iron Mountain is seeking an **experienced and detail-oriented** **Senior Billing Executive** to join our **Billing Department** team in **Mumbai** . In this role, you will be responsible for managing the end-to-end billing operations for Iron Mountain India, ensuring the accurate generation of monthly invoices for our diverse service divisions. You will serve as a key guardian of revenue integrity, collaborating closely with Sales, Operations, and Credit Control teams to resolve client queries and ensure seamless financial cycles. What You’ll Do In this role, you will: + **Drive Revenue Integrity:** Execute monthly invoicing for Records, Media, and Document Management System (DMS) divisions, validating every invoice for accuracy to prevent revenue leakage and ensure timely dispatch to customers. + **Manage Stakeholder Success:** Resolve complex client billing queries promptly and coordinate with cross-functional teams to address internal revision requests within the agreed Turnaround Time (TAT). + **Ensure Compliance and Reporting:** Generate comprehensive Management Information System (MIS) reports for revenue closing and provide critical data for statutory requirements, including Goods and Services Tax (GST) reporting and external audits. **What You’ll Bring** The ideal candidate will have: + **5+ years of experience** in billing or finance within a multinational corporation (MNC) or similar industry. + **Strong knowledge** of billing packages (specifically Oracle), Goods and Services Tax (GST) regulations, and high proficiency in Microsoft Office—especially Excel and Word. + **Proven ability** in independent problem-solving and stakeholder management, with the capability to manage challenging timelines and work effectively in shifts. + **A Bachelor’s or Master’s degree in Commerce (B.Com/M.Com)** and fluency in both English and Hindi. **Call to Action** **Are you a finance professional ready to take ownership of billing excellence at a global scale? Apply today to join the Iron Mountain team!** Category: Customer Support Iron Mountain is a global leader in storage and information management services trusted by more than 225,000 organizations in 60 countries. We safeguard billions of our customers’ assets, including critical business information, highly sensitive data, and invaluable cultural and historic artifacts. Take a look at our history here. Iron Mountain helps lower cost and risk, comply with regulations, recover from disaster, and enable digital and sustainable solutions, whether in information management, digital transformation, secure storage and destruction, data center operations, cloud services, or art storage and logistics. Please see our Values and Code of Ethics for a look at our principles and aspirations in elevating the power of our work together. If you have a physical or mental disability that requires special accommodations, please let us know by sending an email to accommodationrequest@ironmountain.com. See the Supplement to learn more about Equal Employment Opportunity. Iron Mountain is committed to a policy of equal employment opportunity. We recruit and hire applicants without regard to race, color, religion, sex (including pregnancy), national origin, disability, age, sexual orientation, veteran status, genetic information, gender identity, gender expression, or any other factor prohibited by law. To view the Equal Employment Opportunity is the Law posters and the supplement, as well as the Pay Transparency Policy Statement, CLICK HERE **Requisition:** J0098008