Client Billing Specialist — Oracle Invoicing & Submissions

WSP Global Inc.; Ephrata (Lancaster County); On-site; USD 40,000 - 56,000; Full time

Job summary

WSP Global Inc. is seeking a detail-oriented invoicing professional to join our project teams in the United States.

You will prepare client-ready invoices using Oracle, ensure compliance with contract terms, and manage complex or high-volume billing templates. The role involves revising invoices, compiling supporting documents, reconciling Oracle with system or spreadsheet data, submitting invoices to client portals, and resolving submission errors.

Responsibilities

• Partner with project teams to develop client-specific invoice formats and ensure contractual compliance.
• Prepare client-ready invoices using Oracle.
• Revise invoices and adjust project expenditures and maintenance in Oracle.
• Compile and provide supporting documentation (timesheets, expense reports, invoices) as required.
• Reconcile Oracle invoices with system or spreadsheet data before finalizing.
• Submit final invoices and documentation through client billing portals.
• Monitor portal submissions and resolve submission errors or invoice issues.
• Maintain accurate records of invoice submissions and statuses.
• Perform other duties as assigned.

Job description

WSP Global Inc. is seeking a detail-oriented invoicing professional to join our project teams in the United States.

You will prepare client-ready invoices using Oracle, ensure compliance with contract terms, and manage complex or high-volume billing templates. The role involves revising invoices, compiling supporting documents, reconciling Oracle with system or spreadsheet data, submitting invoices to client portals, and resolving submission errors.