Freelance AP Accounting Manager

Brussels Temporary View Job Description
We are looking for a freelance AP Accounting Manager who will help to implement the AP Accounting departement.

Updated on 08/09/2026

  • You are available asap full-time ?
  • You have expertise with SAP S4HANA ? (must have)

About Our Client

Our client is a food company.

Job Description

Team Leadership & Structuring
Set up and structure the work of two newly onboarded AP resources by defining clear priorities, establishing effective ways of working, and ensuring a balanced workload allocation. Provide ongoing coaching, guidance, and quality supervision while putting in place robust escalation and issue resolution mechanisms to ensure smooth team operations.

AP Operations Oversight
Coordinate and closely supervise the Shared Service Center to ensure all activities are executed in line with established deadlines and procedures. Oversee end-to-end Accounts Payable processes, including purchase orders, invoicing, and payments, while also supervising payment cycles such as urgent and manual payments. Support month-end closing activities and ensure accurate, clean ledgers.

Issue Management & Process Control
Lead vendor query management by ensuring responses are timely, structured, and effective. Manage and monitor unmatched invoices through thorough root cause analysis, implementation of remediation plans, and consistent follow-up tracking. Ensure that critical discrepancies are resolved efficiently in close collaboration with relevant stakeholders.

Analysis, Reporting & Insights
Develop and implement meaningful reporting and KPIs, including metrics such as invoices to be received, work-items, vendor aging, and payable trends. Conduct in-depth analyses to identify inefficiencies and opportunities for improvement, and provide actionable insights to Finance and Procurement stakeholders to support decision-making.

Stakeholder Management & Process Improvement
Organize regular touchpoints with Procurement and key stakeholders to identify bottlenecks and improvement areas. Collaborate closely with Finance, IT, and the Shared Service Center to streamline processes and enhance operational flows, while fostering a continuous improvement mindset. Assess the current ways of working ("AS-IS") and define, together with the Administration responsible, an optimized Lean model ("TO-BE"), ensuring operating procedures and accounting manuals are developed and kept up to date.

Master Data & Governance
Supervise vendor master data management to ensure accuracy and consistency. Identify recurring issues and drive the implementation of sustainable remediation plans, while ensuring full compliance with internal policies, VAT regulations, and group procedures.

The Successful Applicant

You must:

- Have minimum 8 years experience in AP accounting;

- Have experience in management of accounting profiles;

- Be able to work in French and English;

- Have experience with SAP S4HANA.

What's on Offer

Interesting assignment of minimum 6 months.

Contact
Guillaume Peeters
Quote job ref
JN-062026-7040305

Job summary

Sector
Finance
Sub Sector
Accountant/Bookkeeper
Industry
FMCG (Fast Moving Consumer Goods)
Location
Brussels
Contract Type
Temporary
Consultant name
Guillaume Peeters
Job Reference
JN-062026-7040305

Michael Page is an equal opportunity employer committed to workforce diversity, both as an employer as well as a recruitment service provider. Each recruitment decision we make for people we hire and people we place into new roles is based solely on the candidates’ knowledge, experience and skills.