Internship - 6 months - Management Control F/H

A responsible1 European institutional investment management leader2, Ostrum Asset Management supports its clients operating under liability constraints across the entire investment value chain, offering both asset management solutions with €386 billion3 under management and a dedicated set of service offerings.

• Ostrum AM was one of the first French asset manager signatories to the PRI in 2008. More details;

• IPE Top 500 Asset Managers (Investment & Pensions Europe) 2025 ranked Ostrum AM as the 9th largest institutional asset manager, as at 12/31/2024. Any reference to a ranking, a rating or an award provides no guarantee for future performance.

• Source: Ostrum Asset Management, consolidated data at end-September 2025.

POSITION AND MISSION:

You join our team within the Financial Control - Accounting and Management Control department, which is looking for a Management Control Assistant, for an internship of 6 months from February 2026.

In collaboration with your tutor, your main tasks will be:

• Participate in the Accounting Review by controlling, at the second level, the reliability of financial data;
• Assist in the production of regulatory reports from Financial Control;
• Control the pricing clauses present in the legal documentation and participate in product pricing as part of tenders and price revisions;
• Become the dedicated contact person. e of Customer Service (CRM) on the financial control process for new products and monitor the implementation of files (via internal workflow tool);
• Follow the control plan of internal and external auditors on the processes of the Financial Department (Internal Control, Statutory Auditors, ...) ;
• Control the implementation of pricing with Accounting;
• Follow and update the control plan, intervene in the formalization of procedures and ensure their effective application;
• Participate in analyses and projects on current topics related to the evolution of regulations or Ostrum's activity.

You work in an international environment, within a community of experts who place excellence, impact and collective action at the heart of everything they undertake.

#FinanceTransformative

As a Top Employer, we place our employees at the center of our attention. Internal mobility, career development and training devices allow you to grow and flourish throughout your journey.

You evolve in an inclusive work environment, promoting collaboration with concrete missions and a real impact. We will accompany you throughout your experience with us so that you can learn and develop your skills by working alongside experienced professionals.

You also have the opportunity to commit yourself in favor of society and causes that are dear to your heart through our corporate foundation.

You benefit from an internship allowance based on your training and level of study, also a refund of your transport ticket up to 60%, one day of authorized absence paid for each month worked and access to the company's restaurant.

Student at the level of Bac +3/+5, you are preparing a university degree, from a business school or an engineering degree, with a specialization in finance, accounting or management control.

You master office tools (Excel/PowerPoint), as well as accounting software.

You are familiar with automation tools such as Power Platform and databases.

You demonstrate excellent communication skills and demonstrate proactivity by anticipating needs and proposing improvements.

And last but not least, you are perfectly fluent in English.

You will be contacted by one of our recruiters before meeting our business experts.

An ideal moment of exchange to highlight your personality as well as your project.