Carbon13 - United Kingdom

Join our Milton Keynes team as an Experimental Engineer, specializing in methane recovery from wastewater. You will design and build pilot-scale rigs, execute experiments, and analyze data to drive process innovation. We seek a hands-on Chemical/Process Engineer with 3+ years' lab experience in f...

Lead the mechanical design and prototype build for a breakthrough climate technology in Edinburgh. This senior role requires 5+ years in high-temperature thermal systems, from CAD to hands-on fabrication and testing. You'll own the full engineering lifecycle, managing suppliers and field trials i...

Join Cocoon as a Process Engineer in London. Apply your chemical engineering degree and up to 3 years' experience to scale up innovative slag activation technology. This hands-on role involves process design, safety reviews, pilot trials, and equipment commissioning. Grow your skills in a collabo...

Join Cocoon in London as a Laboratory Technician, playing a central role in scaling our lab capabilities. You will support R&D by preparing samples and operating analytical equipment like XRD, PSA, and TGA. We seek an experienced technician from materials science, detail-oriented and thriving in ...

Lead process design and scale-up for a next-generation slag activation system in London. This senior role requires a Master's in Chemical/Process Engineering and 5+ years' experience in process development. You will own design packages, champion safety, and drive projects from pilot to commercial...

Lead microalgae R&D for a sustainable biotech startup in London. This role requires a PhD/MSc with hands-on cultivation and process scale-up expertise. You'll drive technical strategy from lab to pilot scale, enjoying high autonomy, stock options, and a mission-driven team.

Join Cocoon in London as a Concrete Technologist. You will develop low-carbon concrete mixes and run hands-on testing in our new lab. The role requires experience with ASTM/BS EN standards and practical materials research. This is a central position for qualifying sustainable materials and suppor...

Join Cocoon as an Engineering Technician in London. Build, install, and commission prototype equipment and test rigs for R&D, involving mechanical, electrical, and hydraulic work. This hands-on role requires extensive UK, EU, and US travel for test campaigns. We seek a proactive, safety-conscious...

Join Shuffle Energy as a Founding Frontend Engineer in Cambridge or London. You will own the UI, frontend architecture, and mobile-first consumer app using React, TypeScript, and Next.js. Build a reusable component library, deliver data dashboards, and contribute to full-stack tasks. This role re...

Join Bluemethane's mission to tackle climate change as a Control & Automation Engineer. Design and implement robust PLC/SCADA systems for methane capture technology in Milton Keynes. Requires 5+ years in wastewater/oil & gas control engineering, with hands-on PLC, PID, and instrumentation experti...

Join Avero as CTO/Founding Technical Lead to architect the digital backbone for sustainable aviation fuel (SAF) compliance. Build a scalable SaaS platform from MVP, translating complex regulations into secure, audit-ready systems. Lead the technical vision, enjoy full autonomy, and earn meaningfu...

Join a 12-month secondment as a Sustainability & Partnerships Manager in London. Champion whole life carbon (WLC) practice and support the adoption of Preoptima's digital tools (CONCEPT & PACER) with clients and authorities. Ideal candidates have built-environment sustainability experience, WLC/L...