Billing Specialist

Fractional Billing & Accounts Receivable (AR) Operations Specialist ($75-$100/hr)

Experienced billing and accounts receivable professional with a background in professional services environments (consulting, legal, advisory, or similar) to bring structure, accuracy, and operational rigour to client billing, collections, and revenue tracking processes.

Role Responsibilities

Billing Operations

• Own end-to-end client invoicing cycles, including time-and-materials, milestone-based, and retainer billing structures
• Ensure accurate tracking of billable hours, project codes, and client-specific terms
• Partner with internal stakeholders (finance, operations, client leads) to validate invoice inputs
• Maintain clear documentation of billing policies and workflows

Accounts Receivable (AR) Management

• Monitor outstanding invoices and proactively manage collections
• Lead professional,...