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      T-Systems

      Engaged employer

      T-Systems Reviews

      3.7

      74% would recommend to a friend

      (2,259 total reviews)
      avatar

      Dr. Ferri Abolhassan

      72% approve of CEO

      60% positive business outlook

      Ratings by category

      4.0

      Work/Life balance

      3.9

      Diversity and inclusion

      3.8

      Culture and values

      3.4

      Career opportunities

      3.3

      Senior management

      3.3

      Compensation and benefits

      T-Systems has an employee rating of 3.7 out of 5 stars, based on 2,259 company reviews on Glassdoor which indicates that most employees have a good working experience there. The T-Systems employee rating is in line with the average (within 1 standard deviation) for employers within the Information Technology industry (3.9 stars).

      Reviews by job title

      2K reviews
      2.0
      20 Jun 2026

      Great brand and company but plagued by office politics and incompetent leadership

      Solution architect
      Recommend
      CEO approval
      Business outlook

      Pros

      German Work Culture Influence. Opportunity to work with international colleagues on innovation. Magenta Brand Learning Resources Work life balance

      Cons

      Office Politics (India) Incompetent Leadership (India) Unethical Practices (India) If you are someone who is knowledgable, expert and wants to achieve great results, T-Systems India is not for you. Senior leadership do not like these kind of people. If you do nothing, praise your seniors, don't question the decision of higher management, misuse company resources, welcome to T-Systems India, You will get growth, praise, appraisals and big positions. Don't think about Company's success rather just align with what management is doing though you think it's not good for company.

      avatar
      T-Systems Response
      1d
      Thank you for sharing your perspective. We’re sorry to read that your experience has led to such serious concerns. Feedback about leadership, integrity and culture is important to us, and we take it seriously. Because we cannot assess or discuss specific internal situations publicly, we encourage you to raise these concerns through the appropriate internal channels so they can be reviewed properly. You can also contact us at support_career@telekom.de if you would like to share additional thoughts. Best regards, Michaela (Telekom Global Careers Team)
      3.0
      18 Jun 2026

      Good company

      Associate consultant
      Recommend
      CEO approval
      Business outlook

      Pros

      Good company to work in

      Cons

      Not much to say now

      avatar
      T-Systems Response
      1d
      Thank you for taking the time to leave your feedback. It’s good to read that your overall experience with T-Systems was positive. We appreciate your review and the time you spent as part of our team. Best regards, Michaela (Telekom Global Careers Team)
      4.0
      9 Jun 2026

      Smart colleagues but complex systems hinder progress

      Business analyst
      Recommend
      CEO approval
      Business outlook

      Pros

      highly technical and smart colleagues

      Cons

      complex systems with multiple source of truth

      avatar
      T-Systems Response
      1d
      Thank you for sharing your feedback with us. We’re glad to hear that you value the technical expertise and smart colleagues you work with at T-Systems. Strong collaboration and knowledge across teams are an important part of how we create impact. At the same time, we understand that complex systems and multiple sources of truth can make daily work more challenging. Your feedback is valuable, as it helps us see where clearer structures and simpler ways of working could better support our colleagues. Best regards, Michaela (Telekom Global Careers Team)
      Viewing 1 - 3 of 2,259 Reviews
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      ReviewsT-Systems reviews

      Glassdoor has 4,323 T-Systems reviews submitted anonymously by T-Systems employees. Read employee reviews and ratings on Glassdoor to decide if T-Systems is right for you.