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      T-Systems

      Engaged employer

      T-Systems reviews

      Positive environment - Mainframe Consultant T-Systems Employee Review

      3.0
      28 June 2025
      Mainframe consultant
      Recommend
      CEO approval
      Business outlook

      Pros

      Works in Hybrid mode. Office environment is good.

      Cons

      No leaves by management when required. No work life balance.

      avatar
      T-Systems Response
      1y
      Hello, Thank you for your feedback! We truly appreciate your input, as it helps us continuously improve and further develop as an employer. We’d love to hear more about your experiences so we can work on specific improvements. Feel free to contact us at: support_career@telekom.de Thank you for your openness and your engagement! Best regards, Your Telekom Career Team

      Explore other reviews about T-Systems

      5.0
      29 May 2026
      Software engineer (swe ii)
      Recommend
      CEO approval
      Business outlook

      Pros

      Good work-life balance compared to many consulting companies. Stable environment and structured processes.

      Cons

      Decision-making can be slow due to large corporate structure. Salary growth may feel slower than at startups or U.S.-based tech companies.

      avatar
      T-Systems Response
      1mo
      Hello, Thank you for taking the time to share your feedback. We're glad to hear that you appreciated the work-life balance, stability, and structured processes at T-Systems. We also value your comments regarding decision-making processes and salary growth. Feedback like yours helps us identify areas where we can continue to improve and evolve as an employer. If you would like to share any additional thoughts, please feel free to contact us at support_career@telekom.de. Best regards, Your Telekom Career Team
      3.0
      3 July 2026
      Anonymous employee
      Recommend
      CEO approval
      Business outlook

      Pros

      Work life balance is good here

      Cons

      pay could be a little better.

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