de Lera Acedo heads the Cavendish Radio Astronomy and Cosmology group and is PI of the REACH experiment, a global 21-cm signal radiometer deployed in the Karoo desert, South Africa, targeting detection of the redshifted hydrogen signal from the Cosmic Dawn (z≈7.5–28). He has a PDRA opening for 21-cm cosmology data analysis. Research spans novel antenna design, ultra-low-noise receiver calibration (achieving ~80 mK RMSE), Bayesian foreground modelling, and RFI mitigation. He also leads the CosmoCube space mission concept for lunar-orbit 21-cm observations and is active in SKA development and HERA. He is actively hiring postdocs (PDRA posting live in 2025).