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953 available listings
  • Management Controller (Work-Study Program) (M/F)
  • Ref: 2026-16431
  • Marseille
  • Alternance
  • Today
City
Marseille
Activity
Cross-functional activities
Function
Management/ finance/ audit
Contract type
Alternance
Working hours
Full-time
Compensation

Offer description

Your mission

Onet is hiring a Management Controller (M/F) for its headquarters in Marseille (9th arrondissement) as part of a work-study program.

 

As part of the Central Management Control team, you will work across a broad range of central functions, supporting the Group’s financial and analytical management.

 

In this context, your responsibilities will be as follows:

  • Management Report and Business Review: assist teams in preparing the Management Report (a monthly report submitted to the Executive Committee) and in developing the Business Review
  • Headquarters Monitoring: You will be responsible for tracking the costs of various departments at Headquarters. This will involve participating in monthly closings and the budgeting process for this area.
  • Support for CDG contacts: providing assistance to CDG teams on the use of management tools
  • Budgets and forecasts: During the budgeting process, you will assist the management controllers in setting up tools and templates for use by operational staff
  • Data integrity checks: verifying the consistency, quality, and reliability of management data
  • Cross-functional projects (potential): You will assist management controllers with ad hoc analyses
Your assets

You are pursuing a master’s degree (Master 2) with a specialization in finance or management accounting, and you are looking to contribute and develop your skills within an international group.

Ideally, you have some prior experience (such as an internship or a work-study program) in a similar role.

You are thorough, analytical, and proactive; you enjoy working independently and are reliable in your analyses.

With strong interpersonal skills, you are comfortable interacting with a variety of people, whether they are in operational, business, or technical roles.

You are proficient in Excel and its advanced features, and are comfortable using management tools.

 

Onet has been committed to diversity and disability for many years. Onet recruits and recognizes all talents.

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
Onet, a French family-owned group founded in 1860, is an international player in the engineering and services sectors. Our diversified offering (cleaning, security, reception, logistics, airport services, engineering and nuclear services, technical building maintenance) spans several countries and is based on the expertise of our 80,000 employees, representing €2.4 billion in revenue. Our mission is to deploy our energies and resources to help create ever healthier, safer, and more reliable environments. Our ambition is to strengthen our impact to become a mission-driven company.

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