Advisor, Billing

Company Description See how Epsilon powers connected marketing by unlocking the full potential of data and identity. Overview Intercompany Billing & Contract Administration Manage the end-to-end intercompany billing process, including monthly usage-based invoicing, annual fees, purchase order validation, and invoice submission deadlines. Maintain billing schedules, contract terms, renewals, amendments, and client master data across finance and operational systems. Ensure invoicing aligns with contractual requirements, billing entity structures, and internal accounting policies. Responsibilities Data Analysis & Reporting Analyze usage reports and billing data to validate invoice accuracy and identify discrepancies. Prepare and reconcile billing support documentation, supplemental reporting, and month-end billing files. Partner with operational teams to resolve reporting, account structure, and data quality issues that impact invoicing. Cross-Functional Collaboration Work closely with Finance, Sales Operations, Legal, Client Success, and external stakeholders to support contracting and billing activities. Serve as a primary point of contact for billing inquiries, invoice disputes, and contract-related questions. Assist with onboarding new intercompany clients, billing entity setup, and account maintenance. Process Improvement & Controls Identify opportunities to automate manual processes and improve billing accuracy, reporting efficiency, and internal controls. Document procedures and maintain process documentation to support scalability and business continuity. Participate in audits and support month-end and quarter-end close activities. Qualifications Bachelor's Degree in Accounting, Business, or a related field. 1-3 years of relevant experience in contract administration, recurring billing, usage-based billing, revenue operations, or a related finance operations role. Excellent oral and written communication skills, with strong customer service orientation. Strong organizational skills with the ability to multitask, problem-solve, prioritize, and meet deadlines. Ability to work independently as well as collaboratively across teams. Self-starter with a high level of initiative, creativity, and attention to detail. Strong analytical skills with the ability to identify inconsistencies across contracts, reports, and invoices. Advanced Microsoft Excel skills, including Pivot Tables, formulas, XLOOKUP, SUMIFS, Power Query, and data reconciliation. Experience working with large data sets and translating operational data into invoice-ready reporting. Experience with ERP systems such as SAP is a plus. Familiarity with SQL, database queries, database management systems, business intelligence tools, or reporting platforms is a plus. Experience supporting month-end close, reconciliations, or audit requests is a plus. Additional Information When you join Epsilon, we'll create something EPIC together. We're a global leader in data and identity, with deep expertise in digital media, clean rooms, customer data platforms, loyalty and marketing services. Positioned at the center of Publicis Groupe, Epsilon helps brands deliver personalized experiences at scale and build lasting customer relationships by unlocking the full potential of data and identity. Epsilon operates in 30+ countries across EMEA, the Americas and APAC, with more than 8,000 employees. Check out a few of these resources to learn more about what makes Epsilon so EPIC: Our Culture: https://www.epsilon.com/us/about-us/our-culture-epsilon Life at Epsilon: https://www.epsilon.com/us/about-us/epic-blog Epsilon has five values that define our culture and guide us as we create value for our clients, our people and consumers. We seek candidates who align with our company values, demonstrate them and make them meaningful in their day-to-day work: Act with integrity. We are transparent and have the courage to do the right thing. Work together to win together. We believe collaboration is the catalyst that unlocks our full potential. Innovate with purpose. We shape the market with big ideas that drive big outcomes. Respect all voices. We embrace differences and foster a culture of connection and belonging. Empower with accountability. We trust each other to own and deliver on common goals. Because You Matter As an Epsilon employee, you deserve perks and benefits that put you, your family and your finances first. Our benefits encompass a wide range of offerings, including but not limited to: Time to recharge: Flexible time off (FTO), 14 paid holidays, paid sick time Family well-being: Parental/new child leave, childcare & elder care assistance, adoption assistance Extra perks: Comprehensive health coverage, 401(k), tuition assistance, commuter benefits, professional development, employee recognition, charitable donation matching, health coaching and counseling Epsilon benefits are subject to eligibility requirements and other terms. Epsilon is an Equal Opportunity Employer. Epsilon's policy is not to discriminate against any applicant or employee based on actual or perceived race, age, sex or gender (including pregnancy), marital status, national origin, ancestry, citizenship status, mental or physical disability, religion, creed, color, sexual orientation, gender identity or expression (including transgender status), veteran status, genetic information or any other characteristic protected by applicable federal, state or local law. Epsilon also prohibits harassment of applicants and employees based on any of these protected categories. Epsilon will provide accommodations to applicants who need accommodations to complete the application process. Please reach out to LeaveofAbsence@epsilon.com to request an accommodation. For San Francisco Bay and Los Angeles Areas: Epsilon will consider qualified applicants with criminal histories for employment in a manner consistent with the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance and San Francisco Police Code Sections 4901-4919, commonly referred to as the San Francisco Fair Chance Ordinance. Applicants with criminal histories are welcome to apply. #LI-KN1 Compensation Range: USD $89,300.00 - USD $165,800.00/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. 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 12/11/2026.