Expert Calls: CTO / Head of AI at Global Enterprises and Government Agencies Expert

Pay

$100/hr
est.
Ethos does not post a rate for this role. This is our estimate for similar roles.
How we estimate
Listed
Today
Checked
Nov 8
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How Ethos hiring works
Your application is a 10-minute call.
Ethos's AI interviewer asks about your career, then matches you to projects like Expert Calls: CTO / Head of AI at Global Enterprises and Government Agencies. Keep your CV open and walk through the roles and skills that fit this work.
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About this role
From the Ethos listing
We're seeking senior technology leaders: CTO, CIO, Chief AI Officer, Head of AI/ML Platform, Chief Data Officer or equivalent, at VP level or above with budget authority, at Global 2000 enterprise companies and government agencies.
We are seeking leaders that have evaluated and purchased open-weight AI models or related post-training and deployment services, particularly for coding and software engineering.
We require past experience in defining model strategy for your enterprise, choosing between proprietary, open-weight and internal models, and selecting vendors. Relevant sectors include financial services, government, healthcare and life sciences, technology and telecom, industrials and aerospace, and consumer and retail.
Engagements are paid, confidential 60 minute expert calls. The calls cover prevalent industry practices in adoption of open-weight AI models, what drives vendor selection, and how you expect the market to evolve.

Requirements

Fluent proficiency in English (Written & Verbal)
Reliable high-speed internet connection
Bachelor's degree or equivalent professional experience
Demonstrated expertise in Generalist
How long hiring takes
Across the platforms we list, people typically hear back about a hire within

about

25 days
of applying.
Within 2 weeks
~30%
Within 6 weeks
~65%
Within 3 months
~85%
Skills and categories
More jobs in these fields:
Generalist
High-Pay ($100+/hr)
No Degree Required
Public Administration
Expert
AI Training
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Common questions
How and when does Ethos pay experts?
Within 30 days of your invoice, after a project closes. Some AI training platforms pay weekly, so plan for the longer wait.
Is Ethos regular AI training work like rating chatbot responses?
No. Ethos is an expert network. AI labs, investment funds and large companies pay for your domain knowledge (deal analysis, clinical reasoning, legal logic, financial modeling) in three formats: multi-week consulting engagements, 30 to 60 minute advisory calls, and research surveys. Listings like this one are the AI-lab engagements, where you write or review expert material for a model.
How much does this specific role pay?
The listing doesn't state a rate. The $100/hr shown here is our estimate from the role type and location (see /pay-methodology), so treat it as a rough guide and confirm the actual rate with the platform before committing time.
What happens when I click Apply on this listing?
The link opens Ethos's sign-up. There is no form for this listing: Ethos's AI interviewer asks about your career in a 5 to 15 minute call, builds your profile from it, and then matches you to projects like this one. Keep your CV open and cover the experience the Qualifications above ask for.
Who built Ethos and is it legitimate?
Yes. Ethos was founded in London in 2024 by James Lo (McKinsey, SoftBank Vision Fund) and Daniel Mankowitz (Google DeepMind research scientist and lead author of AlphaDev). It raised a $22.75M Series A led by a16z in May 2026, with General Catalyst and XTX Markets participating, and works with AI labs, private equity firms, hedge funds and consultancies. The link on this page is an affiliate link; it doesn't affect your pay or the projects you're offered.