Senior Accountant
Mastercard · O Fallon
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- Company
- Mastercard
- Location
- O Fallon
- Employment type
- Full-time
- Posted
- September 10, 2026
About this job
Join us as a Senior Accountant to perform complex accounting activities and support financial reporting for Mastercard’s Global Business Service Center. You will prepare non-GAAP and GAAP schedules, assist with process improvements, and collaborate with leadership. Ideal candidates have strong accounting expertise and experience managing projects.
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Most-requested skills in United States
Based on 396 United States vacancies that list requirements, these are the skills employers ask for most often.
- Reporting54% of postings
- Auditing43% of postings
- Tax24% of postings
- Excel22% of postings
- US GAAP15% of postings
- Payroll7% of postings
- Consolidation6% of postings
- SAP6% of postings
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