Overview
In this Senior Pentester role, you design and execute advanced offensive security assessments across web, mobile, network, cloud, and AI-enabled environments. You lead audit projects, simulate realistic attacks, and collaborate with Blue Team to boost detection and response. You'll build custom tools and automation, producing clear risk-focused reports for technical and business audiences. Join a hands-on team that operates in Red and Purple Team contexts to help organizations understand and mitigate their weaknesses.
Compensaciones / Incentivos Hybrid working model
8 weeks teleworking per year
flexible start/end times
career plan development and training
relocation package
health, dental and accident insurance
Responsabilidades Lead penetration tests in complex corporate environments
Participate in Red Team exercises and evasion testing against EDR, XDR, WAF, and antivirus tools
Identify vulnerabilities, quantify risk, and propose mitigations
Develop or adapt offensive tooling and automation (Python, Bash, PowerShell)
Produce clear technical and executive risk reports




Present findings to technical and business audiences
Manage audit projects including scope, timelines, and deliverables
Requisitos principales 3+ years of penetration testing experience (web, mobile, network, cloud, Active Directory, Wi-Fi)
Experience in Red Team operations and simulated attacks
Advanced knowledge of Burp Suite, Nmap, Metasploit or C2 frameworks
Scripting ability (Python, Bash or PowerShell) to automate offensive tasks
Experience producing risk-focused technical and executive reports
Strong communication and presentation skills
Experience managing cybersecurity or technical audit projects
Offensive certifications (OSCP, OSEP, OSWE, eCPPT, CRTP or equivalent)
Knowledge of PTES, MITRE ATT&CK; or OWASP
Experience assessing security in AI/LLM-based systems (OWASP Top 10 for LLMs)
Strong communication
Independent, self-driven leadership
Cross-functional collaboration
Burp Suite
Nma

📌 Pentesting cibersecurity engineer (Madrid)
🏢 GMV
📍 Madrid