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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 Health, Safety, and Environment Intern in North Sioux City, SD. In this 10-11 week full-time summer internship, you will support site and regional HSE initiatives, perform safety assessments, and develop training programs while receiving mentorship and training.

Requirements

  • Strongly preferred degree in environmental, health, and safety or occupational health and safety.
  • Must be a student interning the summer prior to their final graduation date.
  • Must be legally authorized to work in the U.S. without current or future visa sponsorship.
  • Employment is contingent upon successful drug and background screening.
  • Responsible for personal transportation to and from the work site.

Skills & Responsibilities

  • Regulatory Compliance: Perform site assessments to ensure safety and environmental regulatory compliance.
  • Risk Assessment: Perform risk assessments and help implement appropriate control measures.
  • Safety Training: Develop and lead safety trainings for Mars associates.
  • Ergonomics Analysis: Perform on-the-job safety analysis looking at ergonomics and improvement opportunities.
  • Auditing: Assist in technical audits of other Mars factories.
  • Potential transition routes: People from environmental science or occupational health academic programs may bring foundational safety knowledge, alongside meeting the educational requirements for the internship.

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!

Petcare Health, Safety, and Environment Internship Experience

As a Petcare Health, Safety, and Environment Intern, you can have opportunities to gain exposure to the following areas:

  • Support Site and Regional HSE in focus initiatives

  • Perform site assessments to ensure safety and environmental regulatory compliance

  • Develop and lead safety trainings for Mars associates

  • Perform risk assessments and help implement appropriate control measures

  • Perform on the job safety analysis looking at ergonomics and improvement opportunities

  • HSE Program Review and Gap Assessments

  • Assist in technical audits of other Mars factories

What we’re looking for:

  • Strongly preferred degree in environmental, health, and safety / occupational health and safety

  • Eligible candidates will intern the summer prior to their final graduation date.

  • 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.

  • 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 10–11-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.

  • Some pretty sweet perks including competitive salary & benefits package, fun freebies, and pet-friendly offices.

  • Housing and relocation benefits vary on eligibility and location and will be shared with you via your Early Talent Manager.

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 Confectionery, Food, and Petcare products and services, we employ over 140,000 dedicated Associates who are all moving in the same direction: forward. With $40 billion in annual sales, we produce some of the world’s best-loved brands including DOVE®, EXTRA®, M&M’S®, MILKY WAY®, SNICKERS®, TWIX®, ORBIT®, PEDIGREE®, ROYAL CANIN®, SKITTLES®, BEN’S ORIGINAL™, WHISKAS®, COCOAVIA®, and 5™; 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 Royal Canin Health, Safety, and Environment Internship – North Sioux City, SD

North Sioux City, South Dakota
On-site
Competitive salary

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