Billing Operations Consultant

Detail-oriented and experienced in SaaS billing operations, the part-time Billing Operations Consultant will manage day-to-day billing, accounts receivable, and commission administration tasks remotely, working approximately 20 hours per week with flexibility during peak billing periods. Key Responsibilities Prepare monthly usage-based overage calculations and invoices, ensuring billing accuracy through reconciliation of usage reports Monitor outstanding invoices, follow up on overdue payments, and assist with payment reconciliation Assist with monthly and quarterly sales commission calculations, validating commission data and supporting tracking and reconciliation Required Qualifications 3+ years of experience in SaaS billing, accounts receivable, or finance operations Strong Excel and Google Sheets skills, including pivot tables and data reconciliation Experience with subscription billing, invoicing, and collections Ability to work independently and manage recurring deadlines Good written and verbal communication skills