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Mars

Global confectionery, food, and petcare company

E-Invoicing Global Process Lead

Accounts Payable/ReceivableConfirmed live in the last 24 hours
Full-timeWarsaw, PolandHybrid

About the Job

Requirements

  • A bachelor's degree in Finance, Accounting, Business Administration, Supply Chain, or a related discipline.
  • Significant experience in Billing, Order-to-Cash, Accounts Receivable, E-Invoicing, or EDI operations.
  • Experience leading customer onboarding and process improvement initiatives.
  • Strong understanding of Order-to-Cash processes and customer electronic transaction requirements.
  • Experience working with multinational customers and cross-functional teams.
  • Strong knowledge of end-to-end Order-to-Cash processes, including order management, billing, EDI, e-invoicing, cash application, and dispute management.
  • Proven experience in billing operations, e-invoicing, and EDI transaction management within a multinational and shared services environment.
  • Good understanding of electronic invoicing regulations, tax compliance requirements, and digital reporting mandates across multiple countries.
  • Experience managing customer onboarding for E-Invoicing and EDI, including coordination of testing, go-live activities, and post-implementation support.
  • Knowledge of EDI business processes and transaction flows impacting order processing, invoicing, and payment activities.
  • Strong understanding of ERP systems, preferably SAP, and their integration with billing, e-invoicing, and customer transaction processes.
  • Demonstrated experience managing complex customer relationships and acting as the primary escalation point for billing and electronic transaction issues.
  • Proven ability to analyze operational performance, identify process gaps, and implement sustainable improvements.
  • Experience leading cross-functional projects and collaborating with Projects, Customer Service, Finance, Tax, Master Data, and IT teams.
  • Strong analytical, problem-solving, and stakeholder management skills.
  • Experience defining and monitoring KPIs, SLAs, and operational controls to drive service excellence and compliance.
  • Knowledge of continuous improvement methodologies and process standardization practices.

Responsibilities

  • Lead the end-to-end e-invoicing process across multiple countries, customers, and platforms.
  • Ensure timely, accurate, and compliant invoice generation and transmission.
  • Monitor invoice delivery performance and resolve failed or rejected invoices.
  • Oversee e-invoice validation, submission, and acknowledgment processes.
  • Manage compliance with local tax, legal, and e-invoicing regulations.
  • Lead customer onboarding and implementation of e-invoicing requirements.
  • Collaborate with the E-invoicing project team to establish e-invoicing connectivity and testing.
  • Act as the escalation point for key customer invoicing issues.
  • Partner with the EDI Technical team and customer service teams to support successful customer integrations.
  • Provide guidance and support to billing and e-invoicing team members.
  • Establish operational controls and governance to ensure billing accuracy and compliance.
  • Drive standardization and adherence to global billing policies and procedures.
  • Support audits and compliance reviews.
  • Identify and implement automation opportunities within billing and e-invoicing processes.
  • Lead continuous improvement initiatives to reduce invoice failures, processing times, and manual interventions.
  • Collaborate with IT, ERP, and third-party providers to enhance system capabilities.
  • Support implementation of new e-invoicing regulations, platforms, and technologies.
  • Monitor and report key operational metrics and KPIs.
  • Analyze invoice rejection trends and develop corrective action plans.
  • Provide regular updates to management on billing performance and compliance status.
  • Track customer adoption and e-invoicing effectiveness.

About the Company

Mars

Global confectionery, food, and petcare company

Mars makes confectionery, food, and petcare products and also operates pet health services through networks like Banfield, VCA, BluePearl, and Royal Canin. Its products are marketed under familiar brands such as M&M’s, Snickers, Milky Way, Skittles, Dove, Orbit, Pedigree, Royal Canin, Whiskas, and Cocoavia, sold globally to consumers and pet owners. The company differs from competitors by combining a broad, diversified portfolio with a global, family-owned structure guided by the Mars Principles (Quality, Responsibility, Mutuality, Efficiency, Freedom), which drives its operations and partnerships. Mars aims to help communities prosper and to grow its business while improving social and environmental outcomes, using its scale to support responsible practices across the world.

Company size
10,001+
Company stage
Debt Financing
Total funding
$27B
Headquarters
McLean, VA
Founded
1911

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