T-Systems reviews

3.7

74% would recommend to a friend

(2,261 total reviews)
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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 2,261 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
1.0
Jun 3, 2025

Bad

Recommend
CEO approval
Business Outlook

Pros

They can pay you well

Cons

The management is in a mess

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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
Jun 3, 2025
Recommend
CEO approval
Business Outlook

Pros

You can expect good work

Cons

Many if you are in wrong team

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T-Systems Response
1y
Hey, Thanks a lot for your good feedback! We’re really happy to hear you’re enjoying your time with us — that kind of positivity keeps us going! If you know someone who’d love working here too, we’d love for you to send them our way. Just reach out via support_career@telekom.de. Thanks for being part of the team! All the best, Your Telekom Career Team
5.0
Jun 2, 2025
Recommend
CEO approval
Business Outlook

Pros

Good culture, employees focused, user centric, niche tech, growth opportunities

Cons

Too slow and folks in India are little laid back.

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T-Systems Response
1y
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
Viewing 154 - 156 of 2,261 Reviews

Glassdoor has 4,328 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.