REVERSER

Join our dynamic team at S21sec, a leading provider of managed cybersecurity services.
We are dedicated to safeguarding businesses from evolving cyber threats with our cutting-edge technology and expert team.
We are seeking a highly skilled and experienced Reverser.
As a key member of our team, you will be you will be doing among others Static malware analysisor dynamic malware analysis.
In this role, - Perform in-depth analysis of different binaries (mainly on Windows but experience on Linux is a plus) - Ability to create Yara rules and behavioural rules in EDR.
- Python programming/scripting for the creation of automatic configuration extractors.
Requisitos Key tasks include developing comprehensive reports in English and Spanish.
If you have worked in reversing before, or have worked in incident response (SOC or EDR) and have extra knowledge of reversing, you´ll be perfect for this position.
Qualifications include at least 2 years of relevant experience in reversing.
- Knowledge of techniques and procedures used by APTs to hinder analysis (anti-VM, anti-sandbox, anti-analysis) and ability to bypass these protections.
- Knowledge of Windows Internals.
- Experience in reporting on reversing investigations.
Se ofrece Tell us what you want, and you will find it at S21sec.
- Do you want 100% remote working to come to the office whenever you want? At S21sec you have it! - Would you like to have up to 41 days off per year? At S21sec you can organise your working hours to increase the 24 days of holiday we offer you.
How? - You can spread your annual working hours over the year and enjoy one Friday off per month or 12 Fridays off per year.
- You can choose between an intensive working day of 7 hours a day from Monday to Friday in July and August, or continue with the same working day as before and then add 5 days off to enjoy during the current year.
- Do you want to maximise your salary? At S21sec you can decide which Flexible Remuneration package (Restaurant Card, Transport Card, Childcare Vouchers and Training Vouchers) best suits your needs.
- Do you want to continue your training and expand your certifications? At S21sec we have an Annual Training Plan (based on technical certifications, languages, Soft Skills training...).
- Do you want to work with clear and transparent objectives? At S21sec we have an Annual Bonus Policy, based on KPIs.
If you are passionate about cybersecurity, we are the company for you.
We are waiting for you!