Publication date : Aug 26, 2026, 12:00AM
Atlas Services Belgium is an international holding company of the Orange Group with the head office in Brussels (HQ Evere). It administers a portfolio of investments and provides a range of services and support activities to group companies.
Currently we are actively looking for aSenior Accountant.
In this role you will be responsible for ensuring the accurate and timely accounting, financial reporting and closing of several holding entities. Working as part of a collaborative Finance team, you will contribute to month-end and year-end closings, financial reporting, audit activities and continuous process improvements.
Your responsibilities:
- Manage the day-to-day accounting activities for the assigned entities and ensure the accurate and timely preparation of monthly, quarterly and annual financial closings, in compliance with Belgian GAAP and internal accounting policies.
- Prepare financial reports, reconciliations and analyses to support management and Group reporting. Monitor financial performance, investigate variances and provide reliable financial information to facilitate decision-making.
- Support internal and external audits by preparing the required documentation, responding to audit requests and ensuring compliance with statutory, accounting and internal control requirements.
- Prepare VAT returns, corporate income tax (CIT) returns and the related tax documentation (Transfer Pricing documentation, Local File and other statutory tax filings). Collaborate with external tax advisors on complex tax matters that fall outside the internal scope of expertise, ensuring compliance with applicable tax regulations.
- Contribute to the continuous improvement of Finance processes, internal controls and reporting, while working collaboratively with the Finance Manager and the other Senior Accountant to ensure operational excellence, business continuity and the successful achievement of the Finance department's objectives
- Prepare and maintain consolidated views of budgets, actuals and forecasts across holding entities. Coordinate with Group entities, support consolidation requests, resolve reporting discrepancies, and provide variance analysis to support management decisions.
- Manage the day-to-day treasury activities for the assigned entities, including the preparation of payment runs, monitoring cash positions and preparing cash flow forecasts. Manage funding requests, maintain banking mandates and signatory powers, and liaise with banking institutions to resolve operational issues and ensure the efficient management of banking relationships.
Your profile:
- Bachelor’s or Master’s degree in Accounting or Finance
- Minimum of 5 years of relevant experience
- Good knowledge of Belgian GAAP and TAX regulations
- Proficiency in ERP systems and Microsoft Excel
- Experience of working in an international environment would be a plus
- Strong verbal and written communication skills
- Proactive and solution-oriented mindset
- Professional working proficiency inDutch,Englishand French
You will make the difference in this highly innovative vibe. As a result, you will develop your full potential by working with highly skilled colleagues and through continuous training. Moreover, you can count on a highly competitive and versatile compensation (market competitive salary, homeworking and net allowances, performance bonus, meal vouchers) and benefits package.
Inspired? Please submit your CV, and we will get back to you to discuss the next steps.
At Orange, only your skills matter.
Regardless of your age, gender, background, origin, religion, sexual orientation, disability, neurodiversity, or appearance, we actively encourage diversity within our teams, as it is a collective strength and a driver of innovation.
Orange is a disability-inclusive employer: please feel free to let us know about any specific needs you may have.
