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Working at Mars

  • Company employees
    4,000 In the UK
  • Gender diversity (m:f)
    57:43

Hiring in

  • Africa
  • Americas
  • Asia
  • Europe
  • Australia
  • New Zealand

Office locations

Join Mars as a Summer 2027 Food Quality, Food, and Safety Intern in Greenville, Mississippi. This 10-week summer internship offers hands-on experience working on plant efficiency, waste reduction, and data management projects with cross-functional teams.

Requirements

  • Currently majoring in Food Science, Biotechnology, Analytical Chemistry, or Microbiology.
  • Proficiency in Microsoft applications, specifically Excel, Power BI, Word, and PowerPoint.
  • Legally authorized to work in the U.S. without current or future visa sponsorship.
  • Successful completion of drug and background screening required.
  • Responsible for personal transportation to and from the work site.

Skills & Responsibilities

  • Microsoft Excel & Power BI: Manage data and drive value leadership through data-driven problem solving.
  • Process Improvement: Plan work flow and initiate line improvement and waste reduction initiatives to increase plant efficiency.
  • Cross-functional Collaboration: Work with cross-functional teams to conduct plant projects and optimize performance.
  • Potential transition routes: People from science-related academic backgrounds or quality assurance student roles may bring analytical skills, alongside meeting the mandatory major requirements.

Job description

Job Description:

At Mars, we work together to build a better world for people, pets, and the planet. From being a socially responsible business, to investing in our Associates, we're always looking at how we can make tomorrow brighter.

As an Associate, you are empowered with the freedom and tools to be yourself, to forge your own path, to build relationships across our global community, to discover the right opportunities for you to grow – all with ample support. Here, you have our ongoing commitment to your growth and development as you work across our world-famous brands.

Start your journey at Mars today!

Mars Food Quality Food and Safety Internship Experience

As a QFS Intern, you will gain exposure to the following areas:

  • Ability to work with cross functional teams.

  • Proficiency in Microsoft applications, specifically Microsoft Excel and Power Bi

  • Strong data management and problem-solving abilities

  • Plan the flow of work or materials to maximize efficiency.

  • Initiate line improvement and waste reduction initiatives.

  • Conduct projects to increase plant efficiency.

  • Optimize performance and drive value leadership.

What we’re looking for:

  • Major in /Food Science /Biotechnology / Analytical Chemistry or Microbiology

  • Ability to use Microsoft Word, and PowerPoint for effective communications

  • Open to students legally authorized to work in the U.S., without the need for current or future work status authorization or visa sponsorship for employment.

  • Employment is contingent upon successful completion of drug & background screening.

  • This internship location will be in Greenville, Mississippi

  • Eligible candidates will be responsible for personal transportation to and from work site during duration of the internship program.

What can you expect from Mars?

  • The Mars Internship Experience is a 10-week summer program providing excellent depth of experience with real business problems and opportunities.

  • Exciting professional and social engagement activities throughout the experience that provide opportunities to network with your intern peers all the way up to senior leaders.

  • Best-in-class training and development from Day 1, including a formal mentor, access to our in-house Mars University, and more.

  • Ongoing coaching and mentorship to help you succeed and get the most out of your experience.

About Mars, Incorporated

For more than a century, Mars, Incorporated has been driven by the belief that the world we want tomorrow starts with how we do business today. This idea is at the center of who we have always been as a global, family-owned business. Today, Mars is transforming, innovating, and evolving in ways that affirm our commitment to making a positive impact on the world around us.

Across our diverse and expanding portfolio of Snacking, Food, and Petcare products and services, we employ over 140,000 dedicated Associates who are all moving in the same direction: forward. As a $65 billion family-owned business, we produce some of the world’s best-loved brands including ROYAL CANIN®, PEDIGREE®, WHISKAS®, CESAR®, M&M’S®, SNICKERS®, Pringles®, Cheez-It®, and BEN’S ORIGINAL™. and take care of half of the world’s pets through our nutrition, health and services businesses, including AniCura, Banfield Pet Hospitals™, BluePearl®, Linnaeus, and VCA™.

We know we can only be truly successful if our partners and the communities in which we operate prosper as well. The Mars Five Principles – Quality, Responsibility, Mutuality, Efficiency and Freedom – inspire our Associates to take action every day to help create a world tomorrow in which the planet, its people and pets can thrive. The Mars Compass, inspired by the Economics of Mutuality, is used to measure the company’s progress in service of its purpose; The world we want tomorrow starts with how we do business today.

For more information about Mars, please visit mars.com. Join us on Facebook, Twitter, LinkedIn, Instagram and YouTube.

Apply now
Mars

Summer 2027 Mars Food Quality, Food, and Safety Internship – Greenville, Mississippi

Greenville, Mississippi
On-site

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