Open to opportunities

Gabriel Jabour

@gabrieljabour

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Experienced Information Security Specialist with a focus on cyber security.

Brazil

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What I'm looking for

I am looking for a role that fosters growth, innovation, and collaboration in cyber security.

I am an Information Security Specialist with a proven track record in managing security operations and incident response. My expertise lies in implementing effective strategies that enhance organizational security posture. I am passionate about contributing to a forward-thinking organization where I can expand my knowledge in the field of cyber security.

Throughout my career, I have led significant initiatives, such as the full-lifecycle rollout of endpoint and network protections, which resulted in a 40% reduction in mean time to detect and a 30% improvement in remediation SLAs. My experience includes orchestrating multinational phishing campaigns and automating SIEM alert tuning, showcasing my ability to drive efficiency and effectiveness in security operations.

I am committed to continuous improvement and proactive defense strategies, having managed incident response for cross-border security events and ensured compliance with global regulations. I thrive in environments that challenge me to innovate and grow, and I am eager to bring my skills to a dynamic team.

Experience

Work history, roles, and key accomplishments

Current

International Cyber Security Incident Response Analyst

Current

Alcoa

Jun 2025 - Present (2 months)

Accountable for Alcoa's cyber-security program, ensuring robust policies and controls are in place to protect data and critical assets. Led intelligence gathering and threat-analysis efforts to inform proactive defenses and managed risk-assessment processes.

Cybersecurity Incident Response Threat Assessment SIEM Malware Analysis Security Awareness

Cyber Security Analyst

Falconi

Sep 2022 - Jul 2023 (10 months)

Operated security tools such as Firewall, VPN, WAF, Proxy, AV, SIEM, and IPS. Conducted risk mapping in systems, infrastructure, and applications to mitigate risks and analyzed security incidents.

Firewalls VPN WAF SIEM IPS Risk Management Cloud Computing

Community Manager Lead

Catheongaming

Dec 2021 - Jul 2022 (7 months)

Built, managed, and moderated four international communities (Brazilian, French, Spanish, Italian). Responsible for the recruitment, training, and supervision of new team members.

Community Management Team Leadership Recruitment Training

Education

Degrees, certifications, and relevant coursework

CENTRO UNIVERSITÁRIO INTERNACIONALUNINTER

Bachelor’s Degree, Cyber Security and Defense Management

2020 - 2024

Completed a Bachelor's Degree focused on Cyber Security and Defense Management. This program equipped me with comprehensive skills in cybersecurity principles and practices.