Marketing & Content Writing Specialist_Deeptech/Cleantech Startup

UK deeptech startup developing sustainable aviation fuel (SAF) intermediates from waste biomass. We're looking for a content writer/marketing specialist to help build our external presence as we scale commercial and investor engagement. This is not a social media growth/influencer role. We need clear, credible B2B writing, not follower-growth or engagement tactics. Scope: LinkedIn content (company page and founder posts), technical but accessible tone, aimed at industry, investor, and policy audiences Website copy updates and maintenance support Support drafting non-technical sections of investor/partner materials (company narrative, market positioning), technical content will be provided by us Occasional press releases or announcement copy (e.g. partnership milestones, grant wins) What we're looking for: Proven B2B content writing experience, ideally in climate tech, energy, industrial, or deep tech Comfortable translating technical/scientific material into clear, credible copy without oversimplifying or hyping Self-starter; able to work from source material (technical notes, existing decks) rather than needing everything scripted UK/EU time zone preferred for responsiveness, not required Engagement: Part-time, ongoing (retainer or hourly), approximately 5-10 hrs/month. To apply: Share 2-3 relevant writing samples (ideally B2B/technical, not consumer social media) and your hourly rate.