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967 available listings
  • Administrative Manager (M/F)
  • Ref: 2026-16618
  • Roissy En France
  • CDI
  • Today
City
Roissy En France
Activity
Airport services
Function
Management/ finance/ audit
Contract type
CDI
Working hours
Full-time
Compensation

Offer description

Your mission

Your role is central to our operations: based in the heart of the Business Unit, you are responsible for coordinating and overseeing various activities, such as general accounting at the “institutional” level, as well as customer and supplier management.

Reporting to the Administrative and Financial Manager, your main responsibilities include:

• Process invoices and follow up on overdue payments with customers.

• Actively contribute to reducing the average days sales outstanding (DSO).

• Manage and track accounting allowances.

• Actively participate in the implementation of the tool used for real-time customer billing.

• Help establish or improve management procedures and metrics that are essential for monitoring activities in the Île-de-France region and elsewhere in France, as well as for reporting to senior management.

• Oversee the accounts payable department and ensure consistency in purchases made by the operations team or support departments, as well as in specific contracts related to the business (long-term equipment leases, parking passes, commercial leases, etc.).

• Be able to enter supplier invoices.

• Oversee billing for staffing agencies

• Actively participate in the implementation of the dedicated tool for managing temporary staffing invoices.

• Management and approval of expense reports.

• Manage the reception desk within the administrative department, whose duties are shared with other departments.

Your assets
  • You hold a master’s degree in finance or accounting and have at least five years of experience in a similar role.
  • You have a thorough understanding of accounting methods and tools, as well as internal standards and procedures.
  • In addition, your skills in cross-functional and line management, your interpersonal skills, and your attention to detail are real assets. Your responsiveness and reliability will be essential to carrying out your duties effectively.
  • Occasional travel to other parts of the country is expected, and ideally, you are fluent in English.
  • Proficiency in payroll would be an added advantage.

Our business

Onet, a French family-owned group founded in 1860, is an international player in engineering and services. Its more than 70,000 employees work every day to help create ever healthier, safer and more reliable environments.
More about Onet
For over 55 years, Onet Airport Services has been a major partner of major international airlines and French airports. Our teams work with customers on all types of aircraft (commercial, cargo or private), on baggage management, on all runway and crossing services, and on cleaning services. Onet Airport Services is part of the Onet Group, a service and engineering group with 80,000 employees.

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