Carbon13

Join MapMortar as a Building Performance Engineer. Utilize your EnergyPlus expertise and building physics knowledge to run simulations and shape our agentic modelling technology. You'll translate results into clear insights, support decarbonisation strategies, and work autonomously in a tech-driv...

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.