- Provide L2 support, as well MDR/EDR monitoring and protection of diverse IT infrastructures, adhering to stringent cybersecurity standards and protocols. Play a pivotal role in overseeing the network security operations for over 25 companies across South America. - Utilize advanced tools such as IBM QRadar, Azure Sentinel, Microsoft Defender, Palo Alto XSIAM, and CrowdStrike EDR to meticulously investigate, identify, and neutralize potential cyber threats. Implement proactive… Show more - Provide L2 support, as well MDR/EDR monitoring and protection of diverse IT infrastructures, adhering to stringent cybersecurity standards and protocols. Play a pivotal role in overseeing the network security operations for over 25 companies across South America. - Utilize advanced tools such as IBM QRadar, Azure Sentinel, Microsoft Defender, Palo Alto XSIAM, and CrowdStrike EDR to meticulously investigate, identify, and neutralize potential cyber threats. Implement proactive threat-hunting techniques to uncover and mitigate risks before they impact the network.- Mentor junior analysts and provide training on security tools, incident response processes, and best practices. Enhance team capability and readiness through knowledge sharing and skill development initiatives.- Work closely with cross-functional teams, including IT, compliance, and executive leadership, to ensure alignment on security strategies and incident management. Provide clear and concise communication during and after security incidents, fostering a collaborative approach to threat mitigation. Show less

- Played a pivotal role as a Threat Monitoring Analyst (Triage L1), overseeing the network security ofover 25 major companies across South America, effectively identifying and neutralizing threats from maliciousactors. Demonstrated expertise in incident management and remediation, maintaining high standards ofcybersecurity across diverse organizational networks.- Leveraged IBM Qradar, Azure Sentinel, and CrowdStrike EDR to meticulously investigate and report on cyberthreats,… Show more - Played a pivotal role as a Threat Monitoring Analyst (Triage L1), overseeing the network security ofover 25 major companies across South America, effectively identifying and neutralizing threats from maliciousactors. Demonstrated expertise in incident management and remediation, maintaining high standards ofcybersecurity across diverse organizational networks.- Leveraged IBM Qradar, Azure Sentinel, and CrowdStrike EDR to meticulously investigate and report on cyberthreats, successfully handling over 800 security incidents, leading to a significant reduction in breach risks.- Leverage ServiceNow for operational support, including the development and maintenance of multiple dashboards that provide real-time insights into security metrics and incident statuses. Create and manage over 50 Problem Change Requests (PCRs), ensuring timely and effective resolution of security issues. Show less

- Conducted penetration tests on web and internal systems using tools such as Nmap, Burp Suite, BloodHound, and Metasploit. - Worked collaboratively with other team members on various security projects with set deadlines. Participated in training sessions, collaborated on projects, and performed OSINT investigations to identify personally identifiable information (PII) of corporate clients. - Produced detailed audit reports and documents that clearly and professionally… Show more - Conducted penetration tests on web and internal systems using tools such as Nmap, Burp Suite, BloodHound, and Metasploit. - Worked collaboratively with other team members on various security projects with set deadlines. Participated in training sessions, collaborated on projects, and performed OSINT investigations to identify personally identifiable information (PII) of corporate clients. - Produced detailed audit reports and documents that clearly and professionally communicated security vulnerabilities, and worked autonomously with minimal supervision. Show less

- Worked closely with police forensic experts and law enforcement agencies to extract and analyze multi-terabyte datasets from various storage devices, including HDDs, SSDs, and smartphones. Utilized Cellebrite technology to perform in-depth digital evidence collection, contributing to the successful resolution of major criminal investigations and providing critical evidence for legal proceedings.- Applied a broad spectrum of forensic tools and methodologies in over 20 complex investigative… Show more - Worked closely with police forensic experts and law enforcement agencies to extract and analyze multi-terabyte datasets from various storage devices, including HDDs, SSDs, and smartphones. Utilized Cellebrite technology to perform in-depth digital evidence collection, contributing to the successful resolution of major criminal investigations and providing critical evidence for legal proceedings.- Applied a broad spectrum of forensic tools and methodologies in over 20 complex investigative cases. - Leveraged tools such as EnCase, iPED (Federal Police tool), and AccessData FTK to perform thorough data extraction, analysis, and reporting. These efforts led to a substantial improvement in case resolution efficiency and accuracy.- Ensured the integrity and proper handling of digital evidence throughout the investigative process. Adhered to strict protocols for maintaining the chain of custody, safeguarding evidence from contamination or tampering, and ensuring admissibility in court.- Managed multiple forensic cases concurrently, coordinating with law enforcement, legal teams, and forensic experts to ensure timely communication and facilitate case resolution. Show less

- Quality testing- Server maintainance (Linux, Windows)