Administrative Officer (m/f)

ARHS Group, part of Accenture, is looking for an Administrative Officer (m/f) to join our internal team in Luxembourg.
In this role, you will support the day-to-day administrative activities of the company, ensuring accurate follow-up of contracts, timesheets, and invoicing processes while working closely with consultants, customers, and internal teams.
THE WORK:
Follow up on customer contracts and related administrative documentation.
Prepare and monitor consultants' timesheets and activity reports.
Support customer invoicing and ensure proper follow-up.
Verify and process supplier invoices.
Maintain accurate records and administrative files.
Liaise with consultants, customers, and internal departments to ensure smooth operations.
Assist with various administrative tasks as needed.
HERE'S WHAT YOU'LL NEED:
Bachelor's degree in Administration, Business, Finance, or a related field.
Experience in an administrative or coordination role .
Experience handling contracts and administrative documentation .
Good knowledge of Microsoft Office , especially Excel and Word .
Strong organizational skills and attention to detail.
Ability to manage priorities and work in a structured manner.
Good communication skills and a team-oriented mindset.
Fluency in French and English .