Overview

The Client Media Budget Supervisor supports client finance operations and media billing processes, ensuring accuracy, compliance, and efficiency across revenue and vendor workflows. This role partners closely with finance, media, and billing teams to execute billing requests, reconciliations, and financial reporting activities.

Responsibilities

Client Finance & Media Financial Management

• Own development and ongoing management of client budgets
• Maintain client approvals and supporting documentation to meet audit and compliance requirements
• Update and manage estimates in SAP to ensure alignment with client-approved scopes
• Maintain billing, revenue, and pass-through cost tracking tools in Excel
• Partner with Account and media teams on budgets, actuals, and forecasts to ensure financial accuracy
• Complete quarterly and annual media reconciliations for active scopes and resolve discrepancies

Accounts Receivable (Client Billing Support)

• Coordinate with billing teams to initiate and process client invoices
• Provide accurate and complete billing inputs to support invoice creation
• Review draft invoices for accuracy prior to final issuance
• Incorporate client-specific requirements and perform manual invoice adjustments as needed
• Maintain documentation of all invoices issued for tracking and audit purposes
• Monitor receivable status and follow up on outstanding payments as needed

Accounts Payable (Vendor Billing Support)

• Request vendor purchase orders in SAP and Mediaocean/Prisma
• Review vendor invoices to ensure accurate PO coding and compliance
• Submit vendor invoices for processing through SAP or Prisma systems
• Resolve vendor payment inquiries in a timely manner

Qualifications

• 4+ years of progressive experience in client finance, agency finance, or similar
• Experience with financial reconciliations, audit support, client billing workflows, budgeting, forecasting, and financial reporting in a fast-paced environment
• Agency or media finance environment
• Experience in media billing with hands-on knowledge of Mediaocean/Prisma required

• Strong attention to detail with a high degree of accuracy in financial data
• Highly organized, with the ability to manage multiple priorities and deadlines

• Advanced proficiency in Excel, including:
• Complex formulas and data analysis
• Pivot tables and large dataset management
• Experience working with SAP or similar ERP systems

Additional information

Our Publicis Groupe motto "Viva La Différence" means we're better together, and we believe that our differences make us stronger. It means we honor and celebrate all identities, across all facets of intersectionality, and it underpins all that we do as an organization. We are focused on fostering belonging and creating equitable & inclusive experiences for all talent.

Publicis Groupe provides robust and inclusive benefit programs and policies to support the evolving and diverse needs of our talent and enable every person to grow and thrive. Our benefits package includes medical coverage, dental, vision, disability, 401K, as well as parental and family care leave, family forming assistance, tuition reimbursement, and flexible time off.

Compensation Range: $88,500- $105,000 annually. This is the pay range the Company believes it will pay for this position at the time of this posting. Consistent with applicable law, compensation will be determined based on the skills, qualifications, and experience of the applicant along with the requirements of the position, and the Company reserves the right to modify this pay range at any time. Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan through a third-party benefits administration system once certain criteria have been met. Temporary roles may also qualify for participation in our 401(k) plan after eligibility criteria have been met. For regular roles, the Company will offer medical coverage, dental, vision, disability, 401k, and paid time off. The Company anticipates the application deadline for this job posting will be July 10, 2026.