Joseph is director of Space Skills Alliance, a think tank and consultancy addressing the space skills gap. He has more than 10 years' experience working in space education and skills including on the Space Census, the Space Sector Skills Survey, the Space Training Catalogue, and the SpaceCRAFT competencies framework. He previously founded SpaceCareers.uk, a leading space jobs website, and chaired UKSEDS, the national student space society. He was named the 2022 UK Space Personality of the Year, awarded a Sir Arthur Clarke Award for contributions to the sector, and recognised with a Point of Light Award by PM Theresa May.