Invoice Billing

Invoice Billing & Vendor Coordinator (EST Hours) - Remote

Invoice Billing & Vendor Coordinator (EST Hours) - Remote

ISTA Personnel Solutions South Africa - we are a global BPO company, partnering with a US-based Waste Services Brokerage Company.
We're looking for a detail-oriented Invoice Billing & Vendor Coordinator who will play a critical role in identifying billing errors, correcting discrepancies with subcontractors, and supporting clean, timely invoicing to clients.
This is a back-office, admin-heavy role that requires precision, follow-through, and clear communication — especially when coordinating with multiple vendors and cross-checking records.
PLEASE NOTE:

• Working Hours: This role requires you to work in USA hours Mon - Fri from 9am to 6pm EST (15h00pm to midnight South African time, however these hours are subject to change depending on daylight savings).
• Work Environment: This is a remote role for South African Citizens only.
• Internet Requirements: A fixed fibre line with a minimum speed of 25 Mbps (upload & download) and the ability to support a wired Ethernet connection is mandatory. Applicants without a fixed fibre line cannot be considered.
• Power Backup: A reliable power backup solution is required to manage load shedding and power outages. Applicants without a power backup cannot be considered.
  

• Review third-party vendor invoices for pricing, unit, or service errors.
• Match vendor invoices to internal order records.
• Follow up with vendors to resolve discrepancies and request revised invoices.
• Use QuickBooks (or similar accounting system) to support billing workflows.
• Assist in preparing accurate client invoices based on validated vendor data.
• Store and manage service contracts in Hubspot.
• Send onboarding/welcome emails to new clients.
• Handle basic collections (light follow-ups to ensure invoice processing)
  

• Experience in invoice verification, billing reconciliation, and vendor follow-ups
• Strong understanding of invoice processing, vendor reconciliation, and billing accuracy
• Familiarity with QuickBooks (or equivalent accounting software)
• Excellent attention to detail and high accountability
• Strong written and verbal communication skills
  

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Administrative

• Industries

  IT Services and IT Consulting

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