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Master Data Administrative Assistant – French Speaker

Job Description

Location: Paco De Arcos - Q45, Portugal

Thales Business Support Services (TBSS) acts as a Shared Service Center for Thales Group by serving a number of countries for various key tasks associated to finance and accounting processes. This business support services center of excellence drives innovation within our internal business processes, cutting through complexity and supporting our external leadership in digitalization.

We are currently looking for experienced, French-speaking candidates to join our Master Data team as part of the Banking Data Management position!

Responsibilities:

  • Support Supplier Compliance and Data Quality Improvement initiatives;

  • Participate in data collection, testing, and process optimization, including validating bank data and entering information in OCM;

  • Manage day-to-day activities of the TBSS e-ACQ Administration team;

  • Handle tickets for supplier setup, data changes, and deletions per SLAs;

  • Assist with interface development and ERP functionality impact analysis.

Requirements:

  • Degree in Finance, Accounting or a related field;

  • Proficiency in English and French;

  • Previous experience in a similar role;

  • Knowledge of financial and accounting tools.

The Group invests more than €4 billion per year in Research & Development in key areas, particularly for critical environments, such as Artificial Intelligence, cybersecurity, quantum and cloud technologies.

In 2024, the Group generated sales of €20.6 billion.

For our more than 83,000 employees in 68 countries we open up visionary perspectives, realise individual career paths and enable creative freedom. This is achieved with courage, versatility and the firm intention to make the demanding challenges of our time safer and more inclusive. With our sustainable value-focused management we support diversity actively.

Say HI* – Your journey to us

At times of change our international teams are ready to meet the complexity of today with the industry-leading technologies of tomorrow. Will you be part of it? Your contact Jéssica Carrasqueira is looking forward to your online application on our Career portal.

Jéssica Carrasqueira – Talent Acquisition Partner

#LI-JC1
#LI-HYBRID

*Human Intelligence

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Job Details

Category
Business & Finance
Employment Type
Full Time
Location
Paco De Arcos - Q45
Posted
Apr 12, 2026, 08:00 PM
Listed
Apr 13, 2026, 02:14 PM

About Thales Alenia Space

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Master Data Administrative Assistant – French Speaker
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