Senior Technical Accounting Administrator with Dutch at Aon

Aon; Kraków; Hybrid; PLN 120,000 - 180,000; Full time

Job summary

Aon in Kraków, Poland, is seeking a Senior Technical Accounting Administrator with Dutch to join our Cash Clearing team. This on-site role offers a hybrid option and involves cash reconciliations and cross-functional collaboration.

The ideal candidate has 1–2 years in accounting, fluency in Dutch and English, and strong analytical skills. Experience with ERP systems and high-volume reconciliations is a plus.

Qualifications

• 1–2 years of progressive accounting experience focused on cash and reconciliations.
• Fluency in Dutch and English (written and spoken) at least B2 level.
• Strong analytical, problem-solving and root-cause analysis skills.
• Bachelor’s degree or higher in Accounting/Finance is preferred.
• Experience with high-volume, complex reconciliations and items.

Responsibilities

• Perform daily, weekly, and monthly cash clearing and bank reconciliations.
• Work with Excel and financial data ensuring accuracy and completeness.
• Prepare, verify, and reconcile financial information and docs.
• Assist with month-end and year-end closing activities as needed.
• Collaborate with local/international stakeholders in Dutch and English.
• Support process improvements and standardization of procedures.

Skills

Cash reconciliations

Bank reconciliations

Dutch fluency

English fluency

Analytical skills

Advanced Excel

ERP systems

Education

Bachelor's degree in Accounting/Finance

Tools

SAP

Oracle

Workday

NetSuite

Job description

Senior Technical Accounting Administrator with Dutch

Employer: Aon. Location: Kraków, ML, PL.

Full time, on site position with the possibility to work in a hybrid model.

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 team and we are passionate about helping our colleagues and clients succeed.

The position is based in our Krakow office, with the possibility to work in a hybrid model.

• Perform daily, weekly, and monthly cash clearing and bank reconciliation processes for multiple accounts and entities
• Work with Excel files and financial data, ensuring accuracy, completeness, and consistency
• Prepare, verify, and reconcile financial information and documentation
• Assist with month-end and year-end closing activities as required
• Cooperate closely with local and international stakeholders in Dutch and English
• Contribute to process improvements and standardization of financial procedures
• Ensure compliance with internal guidelines and relevant policies
• Investigate, analyze, and resolve complex reconciling items, aged breaks, and discrepancies in a timely manner
• Own the accounting for cash-related transactions, ensuring compliance with internal accounting policies
• Partner with Treasury, Operations, Billing, and Accounts Receivable/Payable teams to ensure end-to-end integrity of cash flows
• Identify and implement process improvements and automation opportunities

How this opportunity is different

We are seeking a skilled Senior Technical Accounting Administrator to join our Cash Clearing team. This is a key role within our Finance organization, responsible for ensuring the integrity, accuracy, and timeliness of cash-related accounting and reconciliations across multiple entities and banking platforms. You will play a vital role in performing complex cash clearing processes, ensuring accurate execution of daily activities, driving continuous improvement in controls and reporting, and partner closely with Operations, Treasury, and broader Finance teams. This position is ideal for a detail-oriented professional who enjoys solving complex reconciliation issues, improving processes, and working in a fast-paced, collaborative environment.

Skills and experience that will lead to success

• 1-2 years of progressive accounting experience, with significant exposure to cash, bank reconciliations, or clearing accounts
• Fluency in Dutch and English (written and spoken at least on B2 level)
• Excellent analytical, problem-solving, and root-cause analysis skills
• Bachelor’s degree or higher in Accounting, Finance, Business, or related field would be an asset
• Experience with high-volume, complex reconciliations and resolving reconciling items
• Strong analytical skills with a focus on technical accounting rules and experience researching accounting issues
• Organizational, and problem-solving skills
• Advanced Excel skills; experience with ERP systems (e.g., SAP, Oracle, Workday, NetSuite) and reconciliation tools is a plus
• Flexibility and openness to new challenges and tasks
• High level of accuracy, attention to detail, and accountability
• Ability to work independently, manage multiple priorities, and meet tight deadlines in a dynamic environment