Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart, and accessible. Our technology and innovation, partnerships, and networks combine to deliver a unique set of products and services that help people, businesses, and governments realize their greatest potential. Title and Summary Senior Accountant, Accounting Overview: The Senior Accountant, Accounting reports to the VP, Accounting – Controllership Integration and supports the Corporate Controllership team in Purchase, NY. This role focuses on supporting strategically important Mastercard businesses during their integration, ensuring financial systems, controls, and accounting practices are harmonized with company policies. The Senior Accountant collaborates with Corporate Controllership, Finance, Business Partners, Business Units, Regional Controllership, and Global Business Shared Services. The ideal candidate will bring accounting expertise, strategic thinking, and project management skills to drive effective integration. Role: Support the integrity and accuracy of financials for acquisitions, ensuring compliance with policies and external and corporate accounting standards. Assist with monthly, quarterly, and ad-hoc management reporting, including variance analysis and executive presentations. Review financial reporting processes periodically to mitigate operational risks based on business process evolution. Manage intercompany arrangements in partnership with GBSC and Tax, as needed. Address accounting matters related to business transactions, including revenue recognition, software capitalization, and impairment reviews. Assist in implementing automated solutions to streamline processes. Ensure alignment with Mastercard accounting policies and SOX compliance as appropriate. Track project timelines and deliverables, escalating risks or issues to leadership. Support the transition and provide ongoing support to business units regarding integration-related financial questions. Partner with business unit finance and other functions during integration. Collaborate with internal and external stakeholders, including executives, peers, product and service teams, regional controllers, and GBSC. All About You: Fluent in English. Bachelor’s degree in Accounting; CPA or equivalent certification required. Strong knowledge of US GAAP. Analytical skills with experience in reviewing and analyzing accounting treatments. Self-starter comfortable with problem-solving and ambiguity. Excellent project management, analytical, and financial skills. Strong presentation and communication skills. Proactive in building relationships with business partners. Experience in controls and effectiveness assessment. Proficient in Microsoft Office; Hyperion and Oracle experience a plus. Corporate Security Responsibility All activities involving Mastercard’s assets, information, and networks carry inherent risks. Employees must: Follow Mastercard’s security policies and practices. Maintain confidentiality and integrity of accessed information. Report security violations or breaches. Complete mandatory security trainings as per guidelines. #J-18808-Ljbffr