Ventrix Labs
Founders Associate
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Full-Time | London | £35-45k + Equity Participation
Closing on Sept 15th 2026
Ventrix Labs is scaling access to the planet’s most abundant resource and powering critical national infrastructures. Our modular carbon capture units convert distributed industrial off-gas into high purity CO2, used in food and beverage, e-fuels, chip manufacturing and nuclear.
In our London office, we are hiring a Founders Associate who will own operational efficiency and materials preparation across the founding team.
You’ll work directly with the CEO Sonny and COO Elsa with experience scaling pipelines for AI hyper scalers and sequoia-backed startups, and cross-functionally among the team with experience from Mitsubishi, Siemens, AMD and BMW to refine, scale, and deploy systems in the real world.
Please email your CV and (optionally) past work samples to people.ventrix@gmail.com.
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Why we need you today
We have field trials operating today with Fortune 500 companies and are preparing for our first industrial pilots with breweries. As we expand commercial pipeline, we need your help making complexity legible, standardise our operations.
Work Culture
We are a team all with highly technical aspirations who commits and delivers under high intensity and fast moving environments. Hard work is hard, but there’s no time better than now to build.
Your role
Operations
- Architecting and implementing automations and optimisations that remove operational drag across the company.
- Building account researches and build board and sales decks
- Help source early team members and coordinate cross-department collaboration
- Set up and maintain Standardised Operational Procedure across teams
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Commercials
- Run early sales demos, pitch to clients, or kickstart marketing channels
- Creating payback summaries from site data, operating requirements and deployment constraints.
- Supporting grants, partnerships and programmes that accelerate customer access and deployment.
Core requirements
- Operational experience in a fast-moving startup, industrial, infrastructure, energy, consulting or investing environment.
- Exceptional written communication across customer, partner and internal materials.
- Strong working knowledge of operational tools such as Notion, Airtable and Excel.
- Preferred: Previous experience managing commercial and industrial projects at heavy industries
If you’d like to help build the future of industrial CO2 supply, we’d love to hear from you.
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