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Aon · Krakow, Poland

Client Billing Administrator

Krakow, PolandFull-timeAdministrative

Listed on Aon’s official careers site. Posted June 18, 2026. Check that it is still open and apply there.

Apply on Aon’s careers site →

Job description

Client Billing Administrator Aon is in the business of better decisions At Aon, we shape decisions for the better to protect and enrich the lives of people around the world. As an organization, we are united through trust as one inclusive, diverse team, and we are passionate about helping our colleagues and clients succeed. How this opportunity is different As this role is part of a dynamically growing branches of Aon's business, you'll have the opportunity to gain knowledge from various areas connected with contract management and billing.

Variety of stakeholders based in EMEA will help you to build good connections and relationships to learn from in the future. What the day will look like Every day will be different as you work with a broad range of stakeholders across to support our client contracting and invoicing.

Key responsibilities include: Coordinate contract setup in Workday app with Client Teams and Revenue Quality Management Team Manage new client setup across our internal systems ensuring full compliance with external regulations Engage with Relationship Managers and the OTC Operations team to ensure accurate data is entered into the Finance systems to support timely and accurate billing and revenue recognition.

  • Ensure all mandatory documents are uploaded to our Finance systems in-line Aon’s revenue recognition policy and to support external and internal audit requirements
  • Identify opportunities for process efficiency and lead the change execution Active participation in Operational calls Skills and experience that will lead to success English on at least a C1 level
  • Knowledge of other european languages especially German, French or Spanish on at least a A2 level Medium Excel skills
  • Ability to analyze data and check its accuracy Good communication skills with client focus Able to prioritize tasks according to volumes Flexibility and openness to new challenges and tasks Willingness to improve and automate work Experience in Finance or Accounting would be a strong asset #comercialriskandreinsurancesolution #LI-HYBRID #LI-Associate #LI-MŚ1 2578750

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