Cybersecurity Fractional CTOs in North America

Find 9 experienced Fractional CTOs specialising in Cybersecurity based in North America. Browse our directory of verified technology leaders.

9 Fractional CTOs available.

About Cybersecurity Fractional CTOs in North America

Cybersecurity leadership covers threat modelling, vulnerability management, security incident response, and compliance with frameworks like SOC 2, ISO 27001, and NIST CSF. A Fractional CTO specialising in security can own the technical security roadmap, lead penetration test remediation, design secure-by-default engineering practices, and act as the senior technical voice during audits, customer security reviews, and board-level risk reporting. In North America, that expertise is shaped by the local technology market and regulatory environment. North America — covering the United States, Canada, and Mexico — has the deepest pool of fractional CTO talent globally, shaped by Silicon Valley, New York, Boston, Toronto, and the broader continental technology ecosystem. Hiring a Fractional CTO based in North America suits businesses operating across US/Canadian markets, US-headquartered firms with cross-border operations, or businesses entering the North American market from abroad..

Browse Cybersecurity Fractional CTOs in North America (9)

Andrew Hutchinson — Consultant at Network Rail (United Kingdom)
Change Management, Digital Transformation | SaaS Development.
Camille Lewis-Fowler, MBA, BSEE, CRISC, CISA — Chief Technology Officer at Alchemy Live (United States)
CIO | CTO | Senior Director | Chief of Staff | IT Strategy Development | Enterprise Transformation | Governance, Risk & Change Management | Portfolio Leadership | Vendor Management | Music
Chad Cook — Fractional Technologist and Advisor at GoRin Technologies LLC (United States)
Technology Advisor, Fractional CIO/CTO: Aligning technology, people, and execution for scalable growth.
Chris Collins — Founder & Fractional CTO at Arcwise (United States)
Fractional CTO for SMBs | Arcwise Tech Recon: AI-assisted tech spend analysis | Reduce waste, overlap, and surprise IT costs
John Kreiner — Principal, Fractional CIO/CTO Services (United States)
Senior Technology & Operations Executive | Regulated Industries | Banking, Healthcare, and Mission-Critical Organizations
Palash Ghosh — Fractional - CTO Consultant (United States)
Chief Technology Officer | CPO | CIO | Leadership, Strategy | Fractional CTO | AI - ML/NL | Masters, MBA, Engineering, LLM/SLM
Ronnie Barnard — Executive AI Advisor & Fractional AI Leader at AI Today Consulting (United States)
Executive AI Advisor & Fractional AI Leader for SMBs | Board & C-Suite Counsel on Strategy, Risk, and Transformation for Sustainable Performance
Shantanu Sharma, PhD — Fractional CTO at Sharma Labs (United States)
Quantitative Research & Engineering Leader | AI/ML Executive | Ex-Goldman Sachs, Citi, GE Research | PhD, UNC-Chapel Hill | IITK Alumnus
Suja Gusam — Fractional CTO/CIO/CDO at Ambaa Tech (United States)
Fractional CTO/CIO/CDO @ AmbaaTech | AI Powered FinTech, MarTech, RevTech | Expert in Software Development, Cloud Infrastructure, Security & Compliance, Global Tech Ops, Data & Insights, and M&A Integ

Frequently asked questions

Are these Fractional CTOs based in North America, or just available there?

Each profile lists the regions the Fractional CTO covers. CTOs may live in North America or work with clients there as part of a wider international practice; the profile page makes the primary base and engagement coverage clear so you can shortlist accordingly.

What does a typical Cybersecurity engagement in North America look like?

Most engagements start with a short discovery period to understand the current state — codebase, team, vendor stack, board expectations — followed by an ongoing fractional retainer where the CTO owns the Cybersecurity workstream alongside the wider technology leadership remit. Engagement length is usually three to twelve months, sometimes longer.