T-Systems reviews

3.7

73% would recommend to a friend

(2,261 total reviews)
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Dr. Ferri Abolhassan

72% approve of CEO

60% positive business outlook

T-Systems has an employee rating of 3.7 out of 5 stars, based on 2,261 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).

Reviews by job title

2K reviews
5.0
May 12, 2025

Good work Culture

Recommend
CEO approval
Business Outlook

Pros

work life balance good modules to work on

Cons

less salary hike poor management

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T-Systems Response
1y
Hello, Thank you very much for your positive feedback! We are delighted to hear that you are happy with us as an employer. Your kind words motivate us to continue creating a supportive and inspiring work environment. We would love to welcome more talented individuals to our team, so we truly appreciate any recommendations! Feel free to contact us at this email: support_career@telekom.de Best regards, Your Telekom Career Team
3.0
May 9, 2025

Good for experience

Recommend
CEO approval
Business Outlook

Pros

As part of the managed services group, one can get good experience with various clients.

Cons

As with any managed service provider, there is high pressure, minimal training, and sometimes difficult customers.

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T-Systems Response
1y
Hi, Thank you for your feedback. We’re sorry to hear that your experience with T-Systems has been both positive and negative. Feedback like yours is essential in helping us identify areas where we can improve and create a better work environment. feel free to email us at support_career@telekom.de We appreciate having you on the team! Kind regards, Your Telekom Career Team
5.0
May 7, 2025

Good Company to work

Recommend
CEO approval
Business Outlook

Pros

More than 2 years I'm working here and feel stress free about the job guarantee and team support

Cons

No cons till now .

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T-Systems Response
1y
Hello, Thank you very much for your positive feedback! We are delighted to hear that you are happy with us as an employer. Your kind words motivate us to continue creating a supportive and inspiring work environment. We would love to welcome more talented individuals to our team, so we truly appreciate any recommendations! Feel free to contact us at this email: support_career@telekom.de Best regards, Your Telekom Career Team
Viewing 169 - 171 of 2,261 Reviews

Glassdoor has 4,329 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.