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
Oct 20, 2025

Good company to work

Recommend
CEO approval
Business Outlook

Pros

While joining they will match any offer that you currently holding They have fixed salary structure. No variable

Cons

Less hike percentage. Even if you get exceeded expectations rating the hike would be 5% Less leaves

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T-Systems Response
8mo
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
4.0
Oct 20, 2025

Good

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

1. The company has a good work-life balance.

Cons

1. You cann't expect better apprisal.

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T-Systems Response
8mo
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
4.0
Oct 12, 2025

former employee

Recommend
CEO approval
Business Outlook

Pros

Different interesting projects, people all across the world

Cons

cant think of any, maybe small benefits program for not the highest levels.

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T-Systems Response
8mo
Hello, Thank you very much for your positive feedback. We’re pleased to know that you’re satisfied with your experience at Telekom. Your encouraging words inspire us to keep building an engaging and supportive workplace. If you know others who would be a great fit for our team, we’d be grateful for your recommendation. For any inquiries, feel free to contact us at support_career@telekom.de. Best regards, Your Telekom Career Team
Viewing 79 - 81 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.