Cybersecurity Fractional CTOs in United States
Find 9 experienced Fractional CTOs specialising in Cybersecurity based in United States. Browse our directory of verified technology leaders.
9 Fractional CTOs available.
About Cybersecurity Fractional CTOs in United States
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 United States, that expertise is shaped by the local technology market and regulatory environment. The United States has the largest and most mature fractional CTO market globally, with leaders shaped by Silicon Valley, New York, Boston, Austin, and Seattle's technology ecosystems. Hiring a Fractional CTO based in the US gives founders access to leaders with experience scaling globally significant products, navigating US-style hyper-growth, and operating with the funding, hiring, and competitive realities of the US technology market..
Browse Cybersecurity Fractional CTOs in United States (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
-
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
-
Jonathan S. Miller, BSEE — Fractional CTO/CIO/CEA | Certified EA (CEA) | Business Architect | PMP at JS Miller Digital, LLC
(United States)
The only tech leader with > 90% Win rate* on multi-million-dollar projects (AI, SaaS, EA, DX) ● *CAPstone Strategy™ ● For CEOs with BOTTLENECKS ● Bringing Certainty to CEO's Delivery Engine
-
Palash Ghosh — Fractional - CTO Consultant
(United States)
Chief Technology Officer | CPO | CIO | Leadership, Strategy | Fractional CTO | AI - ML/NL | Masters, MBA, Engineering, LLM/SLM
-
Pavlo Antonov — Fractional CTO @ Slim Engine
(United Kingdom)
Helping startups and SMEs scale architecture, strengthen security posture, accelerate delivery, and embed AI into internal and customer-facing workflows.
-
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
-
Victor Yan — Founder | Innovations Architect | Fractional CIO/CTO | IT Strategy Consultant at VYINGS Innovations Group Ltd.
(Canada)
Fractional IT Executive | Cybersecurity Strategist | Driving Scalable, Human-Centered Digital Transformation
Frequently asked questions
Are these Fractional CTOs based in United States, or just available there?
Each profile lists the regions the Fractional CTO covers. CTOs may live in United States 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 United States 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.