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      Open Systems International

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      Open Systems International reviews

      Don't work here, you are warned... - Project Manager Open Systems International Employee Review

      1.0
      Oct 25, 2023
      Project manager
      Recommend
      CEO approval
      Business Outlook

      Pros

      nothing worth mentioning in Montreal.

      Cons

      Local Management with No experience and No knowledge to understand what needs to be done. No leadership. Toxic culture, Nightmare customer and nightmare management, Don't even think about it. Not worth it.

      Explore other reviews about Open Systems International

      5.0
      Jun 11, 2026
      Power systems developer
      Recommend
      CEO approval
      Business Outlook

      Pros

      Low salary but better than unemployed.

      Cons

      Low salary compared other companies.

      1.0
      Nov 14, 2025
      Electrical engineer
      Recommend
      CEO approval
      Business Outlook

      Pros

      Smart and knowledgeable engineers on my team

      Cons

      Bad culture and rude people who severely underpay you

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