Do you want to participate in advanced offensive security assessments? The GMV Technical Audits team is looking for you

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WHAT CHALLENGE WILL YOU TAKE ON?
As a Senior Pentester, you will not only execute technical assessments but also design realistic attack scenarios based on MITRE ATT&CK; TTPs and lead audit projects, helping organizations understand how they could be compromised before a real attacker does. You will work on web and mobile applications, network infrastructures, Wi‑Fi networks, cloud environments (AWS, Azure, GCP), Active Directory and AI‑based systems. You will also participate in Red Team and Purple Team exercises, simulating real attacks and collaborating with Blue Team professionals to improve threat detection and response capabilities.

DAY‑TO‑DAY RESPONSIBILITIES

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- Execute and lead penetration tests in complex corporate environments.
- Participate in Red Team exercises, applying evasion techniques against EDR, XDR, WAF and antivirus solutions.
- Identify vulnerabilities, analyze their impact and propose effective mitigation strategies.
- Develop or adapt offensive tools and automations using Python, Bash or PowerShell.
- Produce clear technical and executive reports focused on risk.
- Present findings to both technical and business audiences.
- Manage technical audit projects, coordinating scope, timelines and deliverables.

QUALIFICATIONS

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- 5+ years of experience in penetration testing (web, mobile, network, cloud, Active Directory, Wi‑Fi).
- Experience in Red Team operations designing and executing simulated attacks.
- Advanced knowledge of tools such as Burp Suite, Nmap, Metasploit or C2 frameworks.
- Ability to automate offensive tasks through scripting (Python, Bash or PowerShell).
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📌 Senior pentester (Tres Cantos)
🏢 GMV
📍 Tres Cantos