Gerard C.

As a Senior Penetration Tester at Magellan, I conducted penetration testing across Europe for various clients. My responsibilities included external penetration testing, internal web application testing, and cloud security assessments on Azure and AWS platforms. Additionally, I performed phishing simulations, provided training to security teams, conducted compliance tests against standards like CIS and DORA2, audited workstations, reviewed configurations, and handled other related tasks.

As a Penetration Tester at Ericsson, I performed security assessments on internal products. This included internal red team exercises for 5G products, cloud environments, and hardware. All work was conducted entirely in English. Additionally, I was responsible for knowledge dissemination activities, such as simplifying complex security concepts (vulgarisation) and delivering internal presentations to Ericsson employees.

As a Red Team Operator at Sectigo, I conducted operations across the French, Spanish, and English markets. My responsibilities included external penetration testing, phishing campaigns, internal penetration testing, code reviews, and other security assessments. Additionally, I served as a technical seller for the Spanish market, providing expert guidance on cybersecurity solutions.