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      3SI Security Systems

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      3SI Security Systems reviews

      Incompetent Management without a Clear Business Plan - Anonymous employee 3SI Security Systems Employee Review

      1.0
      Jul 19, 2020
      Anonymous employee
      Recommend
      CEO approval
      Business Outlook

      Pros

      Good place to learn. General freedom to pursue interests if in the interest of the company.

      Cons

      Little guidance from upper management. Very clickish. It’s not what you know, it’s who you blow. HR policies are not followed if you work at corporate HQ. CEO is inexperienced and very self centered.

      Explore other reviews about 3SI Security Systems

      5.0
      Oct 10, 2022
      Internship
      Recommend
      CEO approval
      Business Outlook

      Pros

      Everyone that worked there was amazing and so friendly. The job provided so much hands on job experience. I was included in relevant discussions and issues.

      Cons

      I dont really have any cons from my time there.

      1.0
      Jun 9, 2026
      Anonymous employee
      Recommend
      CEO approval
      Business Outlook

      Pros

      Newly renovated office in PA

      Cons

      Leadership needs to be more engaged

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