Office Manager

About the role

Resultance is seeking an enthusiastic Office Manager to become the central point of contact for its Luxembourg office. You will ensure a smooth, professional environment while supporting critical business operations across the consulting group.

Key responsibilities

• Organise and maintain a welcoming workplace, handling office logistics, supplies and equipment.
• Coordinate suppliers, facilities and external service providers.
• Plan internal meetings, team events and company activities.
• Welcome visitors and contribute to a positive office experience.
• Support managers and teams with operational and administrative tasks.
• Continuously improve office processes and ways of working.
• Manage the invoicing process for the entire Resultance Group, collecting and validating billing information.
• Prepare and issue client invoices in line with contractual agreements and ensure billing deadlines are met.
• Follow up on purchase orders, maintain accurate billing data and collaborate with Finance and Leadership teams.

Required profile

• Bachelor’s degree or equivalent experience.
• Proven experience in office management, administration, billing or business support.
• Highly organised, detail‑oriented and able to create structure.
• Comfortable working with figures and administrative processes.
• Proactive, autonomous and trustworthy with confidential information.
• Ability to manage multiple priorities simultaneously.
• Fluency in French, English, Luxembourgish and/or German is a strong asset.

Required skills

• Microsoft Office Suite
• Odoo ERP (preferred)