Auditing, Billing, Billing Records, Communication Skills, Contract Requirements, Cross-Functional, Customer/Client Research, Data Management, Data Quality, Data Sets, Develop and Maintain Customers, Discrepancy Report, Documentation, External Audit, Financial Compliance, Financial Operations, Financial Reporting, Financial Trend Analysis, Government, Internal Audit, Problem Solving Skills, Procedure Development, Reconciliation, Resource Management, Sales Management, Support Documentation, Time Management, Time Tracking