Stage Mars Wrigley Assistant Ressources Humaines (h/f/x) – Juillet 2026

Mars Wrigley

Haguenau, France
Base: 1,200€/brut monthly (bac + 4); 1,350€/brut m...
Onsite
Excel data crunching and analysis
Powerpoint and canva presentation tools
English language proficiency
Mars Wrigley is offering a six-month internship for an HR Assistant in Haguenau, France, targeting Master’s students with a focus on human resources. The role emphasizes responsibility and autonomy, allowing interns to engage in meaningful projects within a supportive environment

Job Summary

  • You will be integrated into the P&O team, specifically within the Business Partner function of Mars Wrigley, with responsibilities including data production, analysis, and contributing to HR development tools.
  • Key missions involve managing the onboarding program for new collaborators and animating the community of interns and apprentices to foster their engagement, development, and career growth.
  • The company offers a monthly gross salary of 1200€ for BAC+4 and 1350€ for BAC+5, along with benefits such as a company restaurant, paid absence day per month, transport allowance, and a modern campus environment.

Matching Summary

Match Score: 85

Mars Wrigley is offering a six-month internship for an HR Assistant in Haguenau, France, targeting Master’s students with a focus on human resources. The role emphasizes responsibility and autonomy, allowing interns to engage in meaningful projects within a supportive environment.

Salary

Base: 1200€/brut monthly (BAC+4); 1350€/brut monthly (BAC+5); Benefits: Restaurant d’entreprise, paid absence day per month, transport prime/reimbursement, CSE

Skills & Requirements

Must-have

  • Excel data crunching and analysis
  • PowerPoint and Canva presentation tools
  • English language proficiency
  • Producing data and analyzing insights
  • Onboarding new employees autonomously

Nice-to-have

  • Curious and engaged profile
  • Desire to learn and grow
  • Multicultural company environment
  • Proactive and challenging attitude

Key Requirements

  • Master 1 or Master 2 student
  • RH major or interest in RH
  • Excel mastery (formulas, pivot tables)
  • Presentation tools mastery

Work Rights

Not specified

Tailored Resume

Cover Letter