Realyn Vasquez

WORK HISTORY

EDUCATION

ABOUT REALYN VASQUEZ

Cyber Security professional specialising in SIEM deployment, detection engineering, and security operations, with a strong focus on the Google SecOps ecosystem.I design and deliver end-to-end SIEM solutions — from onboarding and data pipeline integration to detection use case development and operational optimisation. I work closely with organisations to improve visibility, reduce alert fatigue, and build scalable, effective security monitoring capabilities.Alongside technical delivery, I take ownership of ongoing customer engagements — acting as a trusted technical partner to drive continuous improvement in security posture. This includes advising on detection strategy, identifying gaps in visibility and coverage, and helping organisations evolve their security operations through better use of data, automation, and threat-informed approaches.My experience includes hands-on work across Google SecOps, SOAR integrations, and implementing structured detection logic aligned to real-world threats. I’ve led SIEM onboarding projects and supported organisations in maturing their security capabilities from initial deployment through to operational effectiveness.Key areas of focus:• SIEM architecture & deployment (Google SecOps)• Detection engineering & use case development• SOAR & automation• Data onboarding, parsing & enrichment• Security posture improvement & advisory• Security operations optimisation