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# Cybersecurity Engineer - Offensive Security & Tools

- **Company:** Comunidad de Madrid
- **Location:** Madrid, Spain
- **Salary:** €45,000.0 - €65,000.0
- **Contract:** Permanent contract
- **Skills:** Data Mining, Python (Programming Language), Reverse Engineering
- **Published:** July 6, 2026
- **Apply:** https://www.jobleads.com/es/job/e6193f6a38a996b1d5e3d1a7fe2a2ff6a

## About the Role

The ideal candidate will have advanced Python skills and deep expertise in protocols like TLS and HTTP/2. Enjoy a flexible working environment alongside benefits such as volunteer time off and LinkedIn Learning opportunities.

## Description

NielsenIQ in Madrid is looking for a talented individual to advance their reverse engineering and security protocol efforts. Responsibilities include analyzing applications and developing custom tools to enhance data extraction methods.


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