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      MilliporeSigma

      Part of Merck KGaA

      Engaged employer

      MilliporeSigma reviews

      friendly work environment - Operational Technology Engineer MilliporeSigma Employee Review

      4.0
      Jan 10, 2026
      Operational technology engineer
      Recommend
      CEO approval
      Business outlook

      Pros

      great benefits relaxed hours minimal to no weekends constructive atmosphere strong diversity

      Cons

      cumbersome and exhausting mandatory "training"

      avatar
      MilliporeSigma Response
      5mo
      Thank you for your positive review and for being part of our MilliporeSigma team in Danvers! We're happy to hear you appreciate the benefits, flexible hours, work-life balance, constructive atmosphere, and diversity at MilliporeSigma. Creating a friendly and inclusive work environment is something we prioritize. We understand your concerns about the mandatory training being cumbersome and exhausting. As we operate in regulated environments, there may be a larger number of mandatory trainings required. Your feedback helps us evaluate how we can make these programs more efficient and engaging while still meeting necessary compliance and development goals. Thanks for recommending us and for your contribution to the team!

      Explore other reviews about MilliporeSigma

      5.0
      Apr 15, 2026
      Anonymous employee
      Recommend
      CEO approval
      Business outlook

      Pros

      Great work life balance. Great company benefits and great culture.

      Cons

      Kind of Hard to get promotion,

      avatar
      MilliporeSigma Response
      2mo
      Thank you for taking the time to share your experience at MilliporeSigma. We are pleased to read that you value the work life balance, benefits and the culture. Your point about promotions feeling difficult is important. Career growth should be transparent and supported by regular, concrete conversations. We encourage you to discuss your development goals and next steps with your manager and HR, and to use the MyGrowth platform to explore opportunities, skills building and potential career paths within the organization. Feedback like yours helps us continue strengthening how we enable internal mobility and progression.
      3.0
      Jun 15, 2026
      Marketing manager
      Recommend
      CEO approval
      Business outlook

      Pros

      Some managers were exceptional mentors and played a significant role in my professional growth. Good benefits and a reasonable severance package during workforce reductions. Opportunities to work on large-scale marketing initiatives and collaborate with experience professionals across the organization and globe.

      Cons

      Advancement opportunities often felt inconsistent and lacked any transparency. Leadership frequently emphasized data-driven decision making, but business decisions did not always appear to align with the metrics being presented. The company appeared hesitant to embrace emerging technologies and AI-driven approaches, limiting innovation in multiple areas. Job security is uncertain, and organizational changes occur frequently with little warning. Management quality varied significantly, While some leaders were outstanding, others struggled with communication, strategic direction, and people management. Career growth seemed to depend heavily on organizational politics and alignment with leadership rather than solely on measurable performance.

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