Lorcan coordinates strategic planning and oversees the Membership and Research Division at OCLC. He has worked for library and educational organizations in Ireland, the UK, and the US. His influence on national policy and library directions is widely recognized.
In 2010 he received the National Federation of Advanced Information Services' (NFAIS) highest award, The Miles Conrad Award. He is an honorary Doctor of the Open University in the UK and has twice received an ALCTS Presidential Citation for his work with OCLC colleagues. Lorcan began his career in public libraries in his native Dublin, Ireland. Before moving to OCLC, he managed the UK higher education national investment in information services for Jisc. He is a member of the Cambridge University Library Visiting Committee. Lorcan has a BA and MLIS from University College Dublin.