Full-Time

Lead Climate Scientist

Sales and Advisory

Supercritical

Supercritical

51-200 employees

Platform for vetted carbon removal credits

Compensation Overview

£70k - £80k/yr

Remote in UK

Remote

Applicants outside the UK must be within 3 hours of GMT/BST and travel to London quarterly.

Bachelor's, Master's, PhD

Category
Consulting (1)
Required Skills
Excel/Numbers/Sheets

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Requirements
  • An MSc degree or higher in chemical engineering, environmental science, or relevant natural sciences such as chemistry, or a BEng/BSc with relevant work experience such as 5+ years.
  • Expertise in carbon dioxide removal, including in-depth aptitude across multiple engineered carbon dioxide removal pathways such as biochar, BECCS, mineralisation, enhanced rock weathering, and DACCS.
  • Demonstrable experience delivering client-facing consulting, advisory, or commissioned research projects, including owning a deliverable to a deadline for an external client.
  • Ambition to grow into leading the largest advisory engagements and build an advisory practice.
  • Working knowledge of the policy and standards landscape relevant to corporate buyers, including SBTi, the GHG Protocol, a compliance market such as the EU or UK ETS, or a removal standard such as BSI Flex, Puro.earth, or Isometric.
  • Previous experience working in the climate and sustainability field across academic, consulting, industrial, commercial, government, or NGO settings.
  • Previous experience in a client-facing role or experience engaging with industrial stakeholders.
  • Excellent written communication for producing reports and analysis for external clients.
  • Excellent communication skills and the ability to translate complex science into accessible and understandable explanations.
  • Comfort with the commercial side of advisory work, including helping scope an engagement, estimating effort, and protecting scope during delivery.
  • Curiosity and broad understanding of carbon, climate, and sustainability issues.
  • High attention to detail and ability to investigate issues thoroughly.
  • Excellent analytical skills and proficiency with Excel or spreadsheets.
Responsibilities
  • Lead defined-scope client engagements end to end by shaping scope, contributing to proposals, running delivery to timeline and budget, and presenting findings to senior client stakeholders.
  • Work alongside the Director of Climate Science and Policy on the largest advisory engagements, taking ownership of substantial workstreams and developing toward leading engagements of that size.
  • Become the go-to expert on the policy and standards landscape governing buyers, including the SBTi Corporate Net Zero Standard v2, UK and EU compliance markets, and greenhouse gas removal standards.
  • Produce client deliverables including assessment reports, strategy documents, portfolio and price models, and board-ready summaries.
  • Support the sales and marketing team with climate thought-leadership initiatives and education for potential carbon dioxide removal buyers.
  • Cultivate relationships with carbon dioxide removal buyers, support development of carbon dioxide removal portfolios, and share market insights.
  • Become an in-house expert on carbon dioxide removal project suppliers and stay current with scientific developments in climate science.
  • Complete training on the commercial carbon dioxide removal vetting framework used to assess project sustainability and long-term delivery of carbon dioxide removal credits.
  • Direct the work of external associates and junior colleagues on engagements.
Desired Qualifications
  • A PhD in a relevant discipline.
  • Experience at a consultancy, engineering firm, or research programme that sells work to external clients.
  • Experience managing subcontractors, associates, or junior team members on a project.
  • Published research or contributions to standards, methodologies, or government evidence.

Supercritical operates a carbon removal platform that helps businesses meet sustainability goals by sourcing and delivering vetted carbon removal credits. Clients search, understand, and secure credits, with a team of scientists and supply managers vetting projects across environmental, market, and delivery risk before listing them; credits can be chosen by method, volume, vintage, location, price, and delivery window and are delivered with near-zero risk. It differentiates itself by combining thorough vetting with tailored portfolios and adherence to WGBC and PAS standards, reducing uncertainty for buyers. Its goal is to help clients allocate their carbon budgets efficiently and progress toward net-zero targets through reliable credits and practical applications for buildings and events.

Company Size

51-200

Company Stage

Series A

Total Funding

$15.6M

Headquarters

London, United Kingdom

Founded

2021

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Simplify Jobs

Simplify's Take

What believers are saying

  • Boeing bought 20,000 tonnes through Supercritical in 2026, validating enterprise demand.
  • Supercritical raised new funding on May 7, 2026 to expand supply development.
  • The company facilitated nearly 2 million tonnes and transacted 63,296 Puro.earth CORCs in 2025.

What critics are saying

  • Biochar delivery underperformed forecasts by 54% in 2025, exposing chronic supplier miss-risk.
  • 81% of high-quality biochar was committed by July 2026, squeezing late buyers.
  • If buyers lose trust in carbon removal standards, Supercritical's marketplace volume collapses.

What makes Supercritical unique

  • Supercritical built a science-vetted marketplace, screening 200 projects for Boeing in 2026.
  • Michelle You's team combines marketplace demand, supply development, and delivery guarantees.
  • Exclusive partnerships like Exomad Green and Varaha lock scarce premium inventory.

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Benefits

Unlimited Paid Time Off

Paid Holidays

401(k) Company Match

Hybrid Work Options

Home Office Stipend

Company Social Events

Growth & Insights and Company News

Headcount

6 month growth

4%

1 year growth

6%

2 year growth

11%
Supercritical
May 8th, 2026
Supercritical secures new funding to expand carbon removal supply development | Supercritical

Supercritical has announced a new funding round led by Greencode Ventures to expand its carbon removal supply development program.

ESG Today
May 1st, 2026
Boeing buys 20,000-ton portfolio of biochar, ERW carbon removals.

Boeing buys 20,000-ton portfolio of biochar, ERW carbon removals. Carbon removal marketplace Supercritical announced a new agreement with Boeing for the purchase of 20,000 tons of durable carbon dioxide removal (CDR), sourced from a series of suppliers pursuing biochar and enhanced rock weathering (ERW) projects in developing countries. Biochar and enhanced rock weathering (ERW) are widely viewed as among the more scalable carbon removal approaches, supported by abundant feedstocks and potential co-benefits such as improvements to soil health and agricultural productivity. Under the agreement, Boeing worked with Supercritical to design a high-quality, diversified portfolio, reviewing more than 200 projects globally, assessed against a 118-point scientific framework covering additionality, permanence, measurability, and operational readiness. The selected portfolio includes six suppliers across Brazil, Bolivia, Namibia, and India, spanning biochar and enhanced rock weathering solutions. Suppliers selected include Exomad Green, Ground Up, InPlanet, NetZero, Varaha, and PlanBoo Michelle You, CEO of Supercritical said: "Most buyers still start from a shortlist of preferred suppliers. They look at what's available and pick projects. The companies that are ahead of the curve are starting from criteria. They trust their procurement partner's quality bar, and that partner goes and finds, or builds, the portfolio that clears it. That's what we did for Boeing. We screened more than 200 projects against our vetting framework, and the portfolio we built is what passed. That's the difference between a broker selling projects and a two-sided marketplace building market infrastructure." The announcement follows recent agreements in which Boeing agreed to purchase 80,000 tons of CDRs from carbon removal companies Grassroots Carbon and Carbonfuture. Boeing said that it will apply carbon removal credits to address residual Scope 3 - category 6 emissions associated with business travel, supporting the company's broader strategy to reduce and neutralize hard-to-abate emissions across its value chain. The company has voluntarily offset its Scope 1 and Scope 2 CO[2] emissions from manufacturing and operational facilities since 2020, along with Scope 3 business travel emissions, primarily using traditional carbon offsets. In 2024, Boeing said it would adopt an "avoid first, remove second" carbon management strategy, prioritizing emissions reductions at the source while using offsets and removals for hard-to-abate emissions. Allison Melia, Vice President of Global Enterprise Sustainability, Boeing said: "We're committed to supporting the responsible growth of our industry and high-integrity carbon removal is key to cutting net emissions as global air travel demand continues to rise. Our work with Supercritical supports that goal by expanding access to high-quality, diversified, science-vetted carbon removal credits."

Carbon Herald
Sep 3rd, 2024
Supercritical To Offer Biochar Carbon Credits From Exomad Green

Carbon removal marketplace Supercritical has partnered with premium biochar producer Exomad Green to offer corporate buyers reliable carbon credits from Exomad's operations in South America.

Tech.eu
May 23rd, 2024
Biochar booms towards gigatonnes, but low-quality concerns cloud market growth

Today, Supercritical, the carbon removal marketplace, released a report titled "Boom or Bust?

AI Capital
Aug 28th, 2023
Greencode Ventures Launches €40M Fund To Support Green Startups In Europe

Greencode Ventures launches €40M fund to support green startups in Europe . . Helsinki-based VC firm Greencode Ventures has announced the first close of a €40 million fund. It will focus on supporting European green startups while uplifting female founders at the same time. The final fund size is expected to reach €60 — €100 million, Tech.eu reports