Skip to contentSkip to footer
      employer cover photo
      employer logo
      employer logo

      T-Systems

      Engaged Employer

      T-Systems reviews

      3.7

      73% would recommend to a friend

      (2,262 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 & inclusion

      3.8

      Culture & values

      3.4

      Career opportunities

      3.3

      Compensation and benefits

      3.2

      Senior management

      T-Systems has an employee rating of 3.7 out of 5 stars, based on 2,262 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 Tecnologías de la información industry (3.9 stars).

      Ratings by demographic groups

      Reviews by job title

      2K reviews
      2.0
      May 26, 2025

      Technical Project Lead

      Technical project lead
      Recommend
      CEO approval
      Business Outlook

      Pros

      Lot of flexibility in the work

      Cons

      Minimum learning and no growth

      avatar
      T-Systems Response
      1y
      Hello, Thank you for your feedback. We are sorry to hear that your experience with T-Systems as an employer wasn’t as positive as it could have been. If you have time, we’d appreciate it if you could share more details about your experience so we can work on improving our processes and ensuring a better work environment for everyone. feel free to email us at support_career@telekom.de Kind regards, Your Telekom Career Team
      3.0
      May 25, 2025

      Working environment is good

      Consultant
      Recommend
      CEO approval
      Business Outlook

      Pros

      Work-life balance is good, and the client is supportive

      Cons

      Hike is very low, and top management is not very supportive

      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
      1.0
      May 16, 2025

      Review on T-Systems Iberia (Portugal)

      It analyst
      Recommend
      CEO approval
      Business Outlook

      Pros

      They generally pay salaries on time, although sometimes payments may be a few days delayed.

      Cons

      Unfortunately, my experience with T-Systems Iberia has been quite disappointing. The salary offered is far below expectations, and there is virtually no opportunity for career growth or advancement within the company. The organizational structure is overly bureaucratic, which significantly hampers efficiency and innovation. Additionally, nepotism seems to play a role in promotions and opportunities, undermining merit-based progression. Perhaps most concerning is the company's complete disregard for employees' mental health, with no visible support or initiatives to address this important aspect of workplace well-being.

      avatar
      T-Systems Response
      1y
      Hello, Thank you for your feedback. We are sorry to hear that your experience with T-Systems as an employer wasn’t as positive as it could have been. If you have time, we’d appreciate it if you could share more details about your experience so we can work on improving our processes and ensuring a better work environment for everyone. feel free to email us at support_career@telekom.de Kind regards, Your Telekom Career Team
      Viewing 163 - 165 of 2,262 Reviews
      Related searches: T-Systems jobs | T-Systems salaries | T-Systems benefits | T-Systems interviews
      ReviewsT-Systems reviews

      Glassdoor has 4,330 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.