Osaze Ehizojie

Cybersecurity • Cloud • Network Security
Cybersecurity Architect Cloud Security Network Security Architect Security Engineer Governance & Assurance Lead

I am a Cybersecurity and Network Security Architect specialising in digital transformation, secure-by-design architecture, cloud security, platform migration, and enterprise data integration.

Alongside my technical work, I write and mentor on growth, resilience, faith, and purposeful living.

About

Cybersecurity Architect.
Security built with purpose.

Cybersecurity Architect • Cloud Security • Network Security Architect • Security Engineer • Governance & Assurance Lead

A seasoned Cybersecurity and Network Security Architect with over 20 years of experience delivering secure, scalable solutions across enterprise and cloud environments.

Known for designing complex architectures across cloud security, SD-WAN, SASE, VPNs, and Zero Trust, he brings a rare blend of deep technical expertise and strategic insight. His work spans financial institutions, government, and large-scale enterprises, where he consistently solves high-impact challenges and leads with clarity and precision.

Beyond technology, he is a purpose-driven author and mentor, translating real-life experiences into practical, thought-provoking insights focused on growth, resilience, faith, and personal transformation.

He stands at the intersection of technical excellence and human impact — building secure systems while empowering people to grow, think differently, and move forward with purpose.

Credentials

Enterprise security delivery across regulated environments.

Proven experience across finance, healthcare, energy, public sector, and large-scale enterprise platforms — delivering secure architecture, cloud migration, resilience, identity, monitoring, and governance initiatives.

HSBC HP Lloyds ICBCS NHS Addenbrooke’s Hospital Bupa Aberdeen Standard Investment DWP Northern Power Grid
Selected Projects

Security IntegrationSolace network security integration

Healthcare MigrationEPIC EPR application migration

Cloud TransformationAWS and GCP landing zone delivery

Cyber ResilienceRecovery, immutable backup, and audit log consolidation

Identity & PAMCyberArk and BeyondTrust PRA solution

Security StrategyDSI NESO security strategy contribution for DNOs

Technology Stack
AWS Azure GCP IBM Cloud Terraform Python CyberArk Splunk Sentinel Zscaler Palo Alto Fortinet ServiceNow SailPoint QRadar
Firewalls, SASE, SD-WAN, IAM, SIEM, automation, PAM, cloud security, monitoring, and enterprise governance tooling.

Author & Mentor

Writing that turns experience into clarity, resilience, and purpose.

Beyond technology, he is a purpose-driven author and mentor, translating real-life experiences into practical insight for young adults and professionals seeking meaningful progress.

01

Writing Themes

Growth, resilience, faith, personal transformation, and practical lessons for navigating life with clarity and discipline.

02

Mentorship Focus

Helping people gain direction, simplify complex life lessons, and move forward with confidence, purpose, and intentional action.

Secure systems protect organisations. Purpose-driven insight transforms people.

Contact

Let’s connect.

Available for cybersecurity architecture conversations, governance and assurance leadership, writing engagements, and mentorship opportunities.

osazejc@gmail.com