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      CERN

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      CERN reviews

      Great place for HEP and accelerator-based R&D - Applied Physicist CERN Employee Review

      4.0
      Mar 31, 2014
      Applied physicist
      Recommend
      CEO approval
      Business outlook

      Pros

      world-leading high-energy and accelerator-based physics research, challenging projects, good salary package (tax-free, more than you need holidays), international environment, located in Geneva

      Cons

      by times bureaucratic (similar to UN-based organisation), limited career development opportunities, lack of long-term job security: no clear fixed-term (5yrs) to indefinite contract transition (best working assumption: professionals stay at CERN for 5 yrs most)

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      5.0
      Apr 22, 2026
      Anonymous employee
      Recommend
      CEO approval
      Business outlook

      Pros

      The employment process is very smooth and supportive. The technical team interviewed me for technical skills, and the HR is very supportive and helpful. Especially I haven't been employed by CERN previously, so I have a lot of questions. The employment team is very helpful and answered all my questions patiently. Also I like the job and my work very much.

      Cons

      Maybe the primary communication method could be email instead of phone calls? I sometimes miss phone calls, but will check every email.

      1
      5.0
      Oct 16, 2025
      Anonymous intern
      Recommend
      CEO approval
      Business outlook

      Pros

      Interesting work and projects Talented work force Lots of opportunities to learn

      Cons

      Expensive area Should learn French to an intermediate level

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