**Company description** Re:Sources is the backbone of Publicis Groupe, the world’s third-largest communications group. Formed in 1998 as a small team to service a few Publicis Groupe firms, Re:Sources has grown to 4,000+ people servicing a global network of prestigious advertising, public relations, media, healthcare and digital marketing agencies. We provide technology solutions and business services including finance, accounting, legal, benefits, procurement, tax, real estate, treasury and risk management to help Publicis Groupe agencies do what they do best: create and innovate for their clients. In addition to providing essential, everyday services to our agencies, Re:Sources develops and implements platforms, applications and tools to enhance productivity, encourage collaboration and enable professional and personal development. We continually transform to keep pace with our ever-changing communications industry and thrive on a spirit of innovation felt around the globe. With our support, Publicis Groupe agencies continue to create and deliver award-winning campaigns for their clients. **Overview** Production Billing Staff contractor (6-months) is responsible for all daily invoices are downloaded from the system and all packages are properly assembled with the required support documentation according to the Client Needs Assessments. Load the packages to the Lion Box in a timely manner. Staffs interacts with the Production Billing Grade 2 Analyst and Production Billing Supervisor **Responsibilities** **Invoice Download and Preparation:** + **Download Invoices:** Download from Altair all invoices previously assigned by the supervisor in accordance with the received volume. + **Download Missing Backup Documentation:** Download missing backup documentation from the system to assemble the complete billing package. + **Prepare Invoice Register and SOAs:** Prepare the invoice register and Statements of Account (SOAs) according to the required format (CNA, if applicable) and attach all relevant documents to the billing packages. **Billing Audit and Verification:** + **Audit and Edit Billing Backup:** Audit and edit all billing backup to ensure that all required client documentation is included. Perform detailed verification to ensure that all backup is attached and that work code subtotals are accurate. + **Audit Billing Invoices on Lion Box:** Perform monthly audits of billing invoices uploaded to **Lion Box** to ensure accuracy and completeness. **Issue Identification and Escalation:** + **Escalate Billing Package Issues:** Escalate issues related to billing packages, such as missing backups, mismatched amounts, extra documents, format errors, or other discrepancies, to the **Production Analyst Grade 2** . + **Escalate System Issues:** Escalate any system-related issues to the **Production Billing Supervisor** for resolution. **Documentation Management:** + **Upload Billing Packages:** Upload the assembled billing packages into **Lion Box** , ensuring they are properly categorized and accessible. + **Update Billing Log:** Regularly update the invoice status in the **Billing Log** to ensure accurate tracking of billing progress. **Qualifications** + **Education:** A high school diploma or equivalent; accounting or finance-related education is a plus. + **Experience:** Previous experience in billing, accounts receivable, cash applications, or similar finance-related roles is preferred. + **Technical Skills:** Proficiency in using Microsoft Excel (e.g., formulas, data analysis) and ERP software for data entry and payment tracking.