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Mars

Global confectionery, food, and petcare company

Assistant Marketing Retail Media Intern

Marketing Generalist & ManagementConfirmed live in the last 24 hours
Internship · Winter 2027Aimargues, FranceHybrid

About the Job

Requirements

  • Be enrolled in a Bac+4/Bac+5 business school program or equivalent, either on a gap year or completing a final-year internship.
  • Be organized, rigorous, adaptable, and able to manage priorities.
  • Have analytical ability and an action-oriented approach toward internal and external customers.
  • Use and be proficient with Microsoft 365, including Excel.
  • Have sales experience or previous internships in similar or complementary fields.

Responsibilities

  • Prepare support materials and tools for internal and external audiences, including sales presentations, leaflets, digital tools, and presentations.
  • Participate in briefings with agencies and suppliers.
  • Contribute to analyses of completed operations, including e-merchandising, digital media, in-store activations, and promotional events.
  • Prepare reports on in-store activations and digital media.
  • Create promotional modules in company systems.
  • Provide general assistance according to current priorities and new projects during the year.

About the Company

Mars

Global confectionery, food, and petcare company

Mars makes confectionery, food, and petcare products and also operates pet health services through networks like Banfield, VCA, BluePearl, and Royal Canin. Its products are marketed under familiar brands such as M&M’s, Snickers, Milky Way, Skittles, Dove, Orbit, Pedigree, Royal Canin, Whiskas, and Cocoavia, sold globally to consumers and pet owners. The company differs from competitors by combining a broad, diversified portfolio with a global, family-owned structure guided by the Mars Principles (Quality, Responsibility, Mutuality, Efficiency, Freedom), which drives its operations and partnerships. Mars aims to help communities prosper and to grow its business while improving social and environmental outcomes, using its scale to support responsible practices across the world.

Company size
10,001+
Company stage
Debt Financing
Total funding
$27B
Headquarters
McLean, VA
Founded
1911

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