Open to opportunities

Alberto Leiva

@albertoleiva1

Message

I lead cybersecurity operations and resilience for critical infrastructure.

Colombia

Message

What I'm looking for

I'm seeking cybersecurity and operational-resilience leadership work where I can align governance, cloud and OT/ICS security, incident readiness, and service continuity with measurable business outcomes.

I've led cybersecurity governance, incident readiness, cloud security, and operational resilience for VCISOPRO LLC, REW Technology, World Wide Technology, Los Angeles County Department of Public Works, Verizon, and AT&T. I translate monitoring gaps, control weaknesses, and incident scenarios into prioritized roadmaps, playbooks, escalation paths, and executive-ready reporting.

At AT&T, I led an approximately 350-person Ethernet operations organization supporting mission-critical services and trained more than 1,000 engineers and technicians. Across telecommunications, public-sector infrastructure, cloud, and OT/ICS environments, I strengthen threat monitoring, service continuity, risk governance, and technical-to-business decision-making.

Experience

Work history, roles, and key accomplishments

Current

Senior Cybersecurity Advisor / Fractional CISO / Security Consultant

Current

VCISOPRO LLC / REW Technology / World Wide Technology

Apr 2024 - Present (2 years 4 months)

Lead security governance, architecture, operational-resilience, incident-readiness, cloud-security, OT/ICS, and executive cyber-risk advisory work for distributed enterprise and critical-infrastructure environments. Translate assessments, monitoring gaps, control weaknesses, dependencies, and incident scenarios into prioritized roadmaps, accountable actions, playbooks, escalation paths, and execut