T-Systems reviews

3.7

74% would recommend to a friend

(2,260 total reviews)
avatar

Dr. Ferri Abolhassan

72% approve of CEO

59% positive business outlook

T-Systems has an employee rating of 3.7 out of 5 stars, based on 2,260 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
4.0
Nov 7, 2025

Recommended

Recommend
CEO approval
Business Outlook

Pros

Good company work life balance

Cons

Less hike nothing else at moment

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T-Systems Response
7mo
Hello, Thank you for your positive review! We truly appreciate your feedback and are delighted to hear that you had a great experience with T-Systems. Our team is committed to delivering innovative solutions and excellent service, and it’s wonderful to see that reflected in your experience. If there’s anything else we can do for you, please don’t hesitate to reach out. We look forward to continuing our successful collaboration! Feel free to contact us at this email: support_career@telekom.de Best regards, Your Telekom Career Team
5.0
Nov 7, 2025

Good company

Recommend
CEO approval
Business Outlook

Pros

Fixed salary no variable component

Cons

Less projects no bench policy

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T-Systems Response
7mo
Hi there, Thank you so much for your kind feedback! We’re thrilled to hear that you’re enjoying being part of Telekom. It means a lot to us and motivates us to keep fostering a great place to work. We’re always looking for great talent, so if you have someone in mind who might be a good fit, feel free to refer them our way! You can reach us anytime at support_career@telekom.de. Warm regards, Your Telekom Career Team
5.0
Nov 6, 2025

Good to join !

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Work culture Internal opportunity Flexible working hours

Cons

No cons to mention now

avatar
T-Systems Response
7mo
Hi there, Thank you so much for your kind feedback! We’re thrilled to hear that you’re enjoying being part of Telekom. It means a lot to us and motivates us to keep fostering a great place to work. We’re always looking for great talent, so if you have someone in mind who might be a good fit, feel free to refer them our way! You can reach us anytime at support_career@telekom.de. Warm regards, Your Telekom Career Team
Viewing 64 - 66 of 2,260 Reviews

Glassdoor has 4,325 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.