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      Quest Diagnostics

      Engaged Employer

      Quest Diagnostics reviews

      Using the Wall Street book of business - Lead Software Engineer Quest Diagnostics Employee Review

      1.0
      Jan 21, 2019
      Lead software engineer
      Recommend
      CEO approval
      Business Outlook

      Pros

      Integrity of work, making sure that the patients results are processed 100% accurate every time.

      Cons

      The US based IT department is not longer a viable employment opportunity since the GIC is open in India with TCS. Jobs are sent directly there first.

      Explore other reviews about Quest Diagnostics

      5.0
      Jun 22, 2026
      Histology technician
      Recommend
      CEO approval
      Business Outlook

      Pros

      Quest has a good work environment

      Cons

      There are no Cons so far

      2.0
      Jun 28, 2026
      Lab assistant i
      Recommend
      CEO approval
      Business Outlook

      Pros

      Relatively good benefits, difficult to get fired.

      Cons

      Toxic workplace, unhelpful management, no HR on-site, working with dangerous chemicals all day, very boring and repetitive work.

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