About the role#
The Royal Canin Petcare Engineering Internship is a 10-week summer program based in Greenville, Mississippi. This is a full-time, paid position designed to provide hands-on experience with real business operations. You will work alongside cross-functional teams to improve plant performance, reduce waste, and optimize workflows.
What you'll do#
- Collect and analyze data on machine and line performance.
- Conduct time and motion studies to find ways to improve worker efficiency.
- Develop equipment layouts, operational designs, and material flows.
- Lead projects aimed at increasing plant efficiency and reducing waste.
- Track and report Key Performance Indicators at the facility and enterprise levels.
- Create action plans based on data to drive performance improvements.
- Apply improvement tools such as SIXSIGMA, Kaizen, and 5S.
- Set performance standards for production lines.
What you'll need#
- You are a 3rd-year student currently enrolled in an Industrial or Mechanical Engineering program.
- You must be available to intern during the summer prior to your final graduation date.
- You are legally authorized to work in the U.S. without the need for sponsorship.
- You can arrange your own transportation to and from the work site.
- Employment depends on the successful completion of a drug and background screening.
Location & details#
- Location: Greenville, Mississippi
- Term: Summer 2027
- Modality: On-site
- Employment Type: Full-time
About Mars
Mars is a food and beverage manufacturing company based in McLean, Virginia. The organization operates across several specialties including Mars Petcare, Mars Food, Mars Edge, and Mars Wrigley. It employs over 56,000 people globally. The company functions as a privately held entity.
How to get in at Mars
Securing an internship at Mars requires a proactive approach to the application process. Because early applicants are often reviewed before the candidate pile grows, you should use Intern Insider to receive an instant alert the moment a role matching your target is published. This ensures you apply among the first. Reaching out to the right person can also make a difference. Intern Insider surfaces the recruiters behind the company roles, allowing you to contact them directly to ask about the position or a referral. This direct connection often improves your response rates compared to submitting an application into a general queue.



