Looking for a job

Gonzalo Puchades Lopez

@gonzalopuchadeslopez

Penetration tester focused on security assessments, with hands-on practice testing Linux, Windows, and Active Directory.

Mexico

Message

What I'm looking for

I’m interested in applying an attacker-minded approach to identify, validate, and clearly communicate security weaknesses, with a focus on penetration testing and security assessments.

At Tata Consultancy Services, I supported SIEM monitoring with Splunk, including log analysis and security alert development. I also participated in incident response and vulnerability management processes.

At T-Systems Mexico, I conducted vulnerability assessments with Qualys and prepared reports communicating findings and risk. I coordinated with technical teams to track remediation and supported improvements to corporate email security.

I’m focused on penetration testing and security assessments, with hands-on practice in Linux and Windows environments, network enumeration, and Active Directory testing through labs and CTF challenges. My certifications include OSCP+, CompTIA PenTest+, eJPT, and CompTIA Security+.

Experience

Work history, roles, and key accomplishments

IT Security & CERT Team

Tata Consultancy Services

May 2025 - Aug 2026 (1 year 3 months)

Supported SIEM monitoring activities using Splunk, including log analysis and development of security alerts. Participated in incident response and vulnerability management processes, and reviewed CERT advisories to assess impact.

Splunk SIEM Incident Response Vulnerability Management Log Analysis Security Advisories

Cloud Security & Vulnerability Management

T-Systems Mexico

Oct 2024 - May 2025 (7 months)

Conducted vulnerability assessments using Qualys and prepared security reports. Coordinated remediation with technical teams and analyzed malicious emails to improve email security.

Qualys Vulnerability Assessment Security Reporting Infrastructure Remediation Coordination Email Security