Group Performance Officer - Stage de fin d'études - Mars/Avril/Mai 2026 [F/M/X]

MANTU GROUP SA

Mantu est un acteur indépendant de conseil international, fondé en 2007. Rejoignez une équipe dynamique et engagée dans la transformation des entreprises.TâchesIdentifier les leviers de performance à travers des audits.Optimiser les ressources et la rentabilité du groupe.Analyser les données financières pour évaluer les performances.CompétencesDiplôme de Master en Ingénierie ou Finance/Comptabilité en cours.Maîtrise des outils informatiques, notamment Excel.Anglais et français courants; une autre langue est un atout.Who are we?Mantu is an independent international consulting player, founded in 2007.Bringing together expert and complementary brands, Mantu stands out for the breadth of its spectrum, responding to all business transformation challenges.Its activities are divided into four practices:Leadership & Advocacy, Technology, Brand Strategy & Experiences andTotal Talent Management.A wide range of skills, all serving a single mission: connecting and powering companies with leading teams and technology to succeed faster and sustainably.From its headquarters in Geneva, Switzerland, Mantu relies on a community of 12,000 talented people in more than 60 countries on 5 continents and has a turnover of 1billion euros.Job descriptionThe mission of the Performance Department is to sustainably improve the company's results. This translates into identifying opportunities to optimize processes, systems, and resources to increase productivity, quality, and profits. This may include auditing existing practices, implementing training programs for employees, introducing new technologies, and seeking efficiency opportunities.The performance department collaborates with other departments to implement initiatives that optimize the company's overall performance. This 100% independent department reports directly to the Executive Management and faces the following main challenges:Your missions:Identifying all group performance drivers through conducting audits.Challenging and improving/correcting processes to ensure sustainable performance.Optimizing the group's resources and profitability.As a Group Performance Officer, your main responsibilities will include:Identifying improvement levers for Business and Corporate activities, particularly around pricing, profitability, productivity, and working capital requirements.Analyzing group financial data and statements to evaluate performance.Conducting process audits to identify potential productivity gains.Defining measurement tools and performance tracking indicators.Participating in the development of associated action plans in collaboration with various departments.Assisting operational teams in analyzing their performance and projects.Collaboratively defining processes and corrective actions with the relevant subsidiaries.Creating, developing, and improving the reports used for performance analysis, in coordination with the finance department.Profile RequirementYou are currently starting or finishing a master degree in Engineering or in Finance/Accounting from a Business schoolMeticulous, reliable, reactive, autonomous, and having a good capacity to work and communicate in teamsA good ability to use the computer tools (Excel) is necessary, a first approach to process automation would be an assetFluency in English and French. Another foreign language would be a plusMastery of generative AI (ex: ChatGPT) is a plus for improving day-to-day productivityWhat we offerAn international community bringing together 110+ different nationalitiesAn environment where trust has a central place: 70% of our key leaders started their careers at the first level of responsibilitiesA robust training system with our internal Academy and 250+ available modulesA vibrant workplace that frequently gathers for internal events (afterworks, team buildings, etc.)Strong commitments to CSR notably through participation in our WeCare Together program"Mantuis proud to be an equal opportunity workplace. We are committed to promoting diversity within the workforce and creating an inclusive working environment. For this purpose, we welcome applications from all qualified candidates regardless of gender, sexual orientation, race, ethnicity, beliefs, age, marital status, disability, or other characteristics."