Chief Information Security Officer

Sebastian Coles

MBA · CISM · AAISM

I am a CISO focused on secure growth, resilient engineering platforms, and pragmatic leadership that strengthens both security and delivery.

Work With Me Book Me To Speak
DevSecOps StrategyChange programs from narrative to rollout.
Leadership CoachingSecurity and engineering leaders level-up influence.
Conference SpeakerPeople-first talks on secure engineering culture.
Upcoming Speaking

CyberSecLive 2026

I am speaking on 11 November at Hilton London Tower Bridge.

 Leadership

Services

Security leadership advisory, coaching, and transformation support.

 Events

Speaking

Conference talks and workshops focused on leadership, change, and secure culture.

 Background

Career

A detailed timeline of my engineering, security, and leadership journey.

 Writing

Posts

Essays on security leadership, management, and change in engineering teams.

 Recognition

Awards

Highlights from national and industry awards across security and engineering.

How I Work

My work sits at the junction between people, product, and platform. I help teams improve engineering quality and delivery confidence by combining clear change narratives, practical security guardrails, and strong stakeholder alignment.