Available immediately for highly motivated recent PHDs in Chemical Biology, nano-engineering, or Organic/Medicinal Chemistry to join a multidisciplinary team involved in developing innovative RNA vaccines and therapies for cancer, COVID-19, and HIV/AIDS. For examples of our multidisciplinary work and technologies used in our work, see https://ranalab.ucsd.edu ; https://pubmed.ncbi.nlm.nih.gov/?term=rana+tm ; and representative publications: Nature Biotechnology, 2008, 26, 1187; J Med Chem, 2016, 59, 7677; JACS, 2016, 138, 6068; ACS Chemical Biology 2021, https://doi.org/10.1021/acschembio.0c00841; J Med Chem, 2021, https://doi.org/10.1021/acs.jmedchem.1c00566. Projects include synthesis and activity analysis of new compounds, antibody-drug conjugates, lipid nanoparticles for RNA vaccines and gene delivery, design and synthesis of chemical probes to investigate RNA functions, and formulation of drug candidates for sustained in vivo delivery. Candidates with strong chemical biology or organic chemistry, SAR/lead optimization, and drug formulation training are preferred. Strong publication record and training to perform independent research are required for further consideration. Successful Candidate will be part of a stimulating and collaborative scientific environment with cutting-edge instrumentation and facilities. Applicants should send CV and names and addresses of three references to firstname.lastname@example.org: Administrative Coordinator, Rana Laboratory, Division of Genetics, Moores Cancer Center, Institute for Genomic Medicine, and Center for Drug Discovery Innovation, University of California San Diego, La Jolla, California, USA.