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      Mars

      Engaged Employer

      Mars reviews

      Don't work here - Facility Manager Mars Employee Review

      2.0
      Feb 20, 2024
      Facility manager
      Recommend
      CEO approval
      Business Outlook

      Pros

      Some great co-workers, but most of them left

      Cons

      Management disrespects employees. No communication. Management will not go into the factor floor. Outsource almost half the positions at the facility Safety prevents you from doing your job

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      Mars Response
      2y
      Thank you for taking the time to write your review. Yours is not the experience we aim to offer. We deeply care for our Associates' wellbeing and development, and are dedicated to always improving. If you would like to discuss your experience further, please reach out to Mars Ombudsman, an independent, confidential, informal, and neutral resource available to all Associates and Alumni at ombudsman@effem.com, and we look forward to discussing this further.

      Explore other reviews about Mars

      5.0
      Jul 2, 2026
      R&d intern
      Recommend
      CEO approval
      Business Outlook

      Pros

      Culture and the role make the company

      Cons

      Lack of time for fundamentals

      5.0
      Jun 23, 2026
      Quality systems senior specialist
      Recommend
      CEO approval
      Business Outlook

      Pros

      I’ve been at Mars (Yorkville site) for about three months as a Quality Systems Senior Specialist, and so far it’s been a great experience. Everyone has been genuinely friendly, welcoming, and willing to help. The culture feels very supportive—people want to see you succeed and are quick to share knowledge and offer guidance. My manager has been amazing and is truly invested in my growth. She’s helped set clear expectations, encouraged development, and provided the tools and support I need to be successful.

      Cons

      None so far—still new, but my experience has been very positive.

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