Biller II

WSP•Ephrata, PA

About The Position

The Biller II partners with project teams to develop client-specific invoice formats that comply with contract invoicing requirements. The role prepares complex and/or high-volume client invoices manually or electronically using established invoice templates and Oracle, and makes revisions under the direction of project teams. It also compiles contract-required supporting documentation, reconciles invoices with Oracle, submits invoices through client billing portals, monitors submission status, helps resolve administrative issues, and maintains accurate submission records.

Requirements

  • High school diploma.
  • At least 5 years of relevant experience.
  • Good organizational and communication skills.
  • Strong attention to detail.
  • Advanced Excel skills.
  • Basic understanding of accounting principles, project accounting, and invoicing.

Nice To Haves

  • Associate degree.
  • Previous experience with accounting software and/or Oracle.

Responsibilities

  • Partner with project teams to develop client-specific invoice formats that comply with contract terms.
  • Prepare complex and/or high-volume client invoices, manually or electronically, using established invoice templates.
  • Prepare client-ready invoices using Oracle.
  • Revise invoices under project-team direction, including adjustments to project expenditures such as splits or transfers and Oracle maintenance such as bill-rate adjustments.
  • Compile supporting documentation required by the contract, including timesheets, expense reports, and vendor and subcontractor invoices.
  • Reconcile Oracle with system-generated or spreadsheet-based invoices before finalizing draft invoices.
  • Submit final invoices and required supporting documentation through client billing portals.
  • Monitor portal submissions and help resolve submission errors, rejected invoices, and other administrative issues.
  • Maintain accurate records of invoice submissions and statuses and assist with follow-up as needed.
  • Perform other duties as assigned.
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