Open to opportunities

Estebroj User

@estebrojuser

Message

I am a Security Engineer specializing in incident response and threat hunting.

Costa Rica

Message

What I'm looking for

I seek a hands-on security role focused on incident response, threat hunting, and SIRCC coordination within a collaborative SOC that values process automation, compliance, and opportunities to lead post-incident improvements.

I am a Security Engineer with 8+ years of combined experience in cybersecurity, IT support, and infrastructure operations, focused on incident response, alert triage, and endpoint security across Windows and Linux environments.

As the lead SIRCC coordinator, I manage end-to-end incident response, investigate alerts, hunt threats, and contain incidents using tools such as CrowdStrike and internal SIEM platforms while documenting and escalating events under compliance frameworks.

I was promoted to Sr. Analyst II after leading infrastructure and SOC functions, implementing AI-driven solutions to streamline processes, and contributing as a Level 2/3 SME; I also applied technical design skills during a UX/UI role at Google, improving site performance and cross-device compatibility.

I prioritize ethics, compliance, and process optimization, and I lead war rooms and post-incident reviews to reduce response times, improve detections, and coordinate cross-functional teams to protect enterprise environments.