Runtime Executive logo
Runtime Executive
Back

Fractional Security Leadership

A seasoned CISO when you need one.

Embedded executive security leadership for organizations scaling AI, products, and enterprise operations.

Organizations often need experienced executive security leadership but may not yet require or be ready for a full-time executive hire. Runtime Executive provides flexible leadership support tailored to the organization's stage, risk profile, and growth trajectory.

This is strategic leadership, executive guidance, and organizational maturity. It is built for companies that need a seasoned CISO who can engage with boards, align teams, and drive real security transformation.

Greg Crowley has served in CISO and VP-level security roles at both large enterprises and high-growth companies. That background means he can step into an organization and contribute immediately, without a lengthy ramp-up period.

What This Includes

Fractional CISO leadership
Interim security leadership
Security transformation strategy
AI security oversight
Executive security governance
Enterprise trust initiatives
Security program development
Board and leadership engagement
Security leadership coaching
Enterprise readiness support

Ideal For

Growth-stage companiesAI-native organizationsSaaS companies entering enterprise marketsCompanies maturing security operationsOrganizations in rapid growth or transformation

The Outcome

Experienced executive security leadership that improves organizational maturity, customer confidence, and operational trust without requiring a full-time executive commitment.

Work With Me

Tell me what you are up against.