T-Systems reviews

3.7

74% would recommend to a friend

(2,260 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 2,260 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
Aug 8, 2025
Recommend
CEO approval
Business Outlook

Pros

1. Strong Brand & Stability Part of Deutsche Telekom, one of Europe’s largest telecom & IT service providers. Good job security compared to many pure IT consulting firms. 2. Exposure to Global Projects Many clients in Europe, especially Germany, so you get international exposure. Opportunities to work with cutting-edge tech in cloud, cybersecurity, SAP, IoT. 3. Work–Life Balance Generally better work–life balance compared to some Indian IT giants. Flexible work arrangements and remote work options in many roles. 4. Onsite Opportunities Good chances of onsite travel to Germany/Europe if in client-facing or specialized roles. Cross-cultural work environment. 5. Learning & Development Access to certifications and training programs. Often sponsors certifications in VMware, Azure, AWS, SAP, etc. 6. European Work Culture Less hierarchy, more collaborative decision-making. Respect for personal time. 7. Niche Skills Demand If you have VMware, Cloud, or Cybersecurity expertise, T-Systems values those skills highly.

Cons

1. Global Brand & Stability T-Systems is a subsidiary of Deutsche Telekom, giving it strong financial backing and a global presence in IT services. Good long-term job security compared to smaller IT firms. 2. Strong Work-Life Balance Many employees report reasonable working hours and lesser overtime pressure compared to typical Indian IT services companies. Flexible work-from-home or hybrid models in several projects. 3. Exposure to European Clients & Technologies Large client base in Germany and Europe, offering exposure to international work culture. Chance to work on advanced tech stacks in Cloud, VMware, Azure, AI, IoT, and SAP domains. 4. Professional Growth Opportunities Internal training and certifications (often funded by the company). Possible on-site opportunities in Europe for long-term assignments. 5. Employee-Friendly Policies Supportive HR policies, including generous leave structure in certain locations. Strong focus on diversity, inclusion, and equal opportunity. 6. Brand Reputation on Resume Having T-Systems on your profile is valued in the market, especially if you want to work with European clients later.

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T-Systems Response
10mo
Hi, We appreciate you taking the time to share your thoughts. While we’re glad to hear about the positive aspects of your experience at Deutsche Telekom, we’re also sorry that not everything has met your expectations. Your feedback is important to us as we continuously strive to improve. If you’d like to discuss your experience further, please don’t hesitate to email us at support_career@telekom.de. Thank you for being part of our team! Best regards, Your Telekom Career Team
3.0
Aug 5, 2025

Good company

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Good work life balance in company

Cons

No good hikes and perks provided

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T-Systems Response
10mo
Hello, Thank you for taking the time to share your feedback. We're glad to hear that your experience with Deutsche Telekom has been largely positive. Your input is invaluable in helping us grow and maintain a workplace that supports and inspires our employees. If you have any further thoughts or suggestions, feel free to reach out to us at support_career@telekom.de. Best regards, Your Telekom Career Team
4.0
Aug 5, 2025
Recommend
CEO approval
Business Outlook

Pros

good team, helpful and friendly

Cons

Everything is good, but you need to ask for work

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T-Systems Response
10mo
Hello, Thank you for your thoughtful feedback. We’re pleased to hear that your experience with Deutsche Telekom has been mostly positive. Feedback like yours helps us continuously improve and ensure that we maintain a supportive and rewarding work environment. If you’d like to share more insights, don’t hesitate to contact us at support_career@telekom.de Best regards, Your Telekom Career Team
Viewing 106 - 108 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.