CERN Alumni | 4,502 followers on LinkedIn. The High-Energy Network to stay connected with CERN and its people. | CERN Alumni Network was established to enable our alumni to maintain an institutional link with the organisation, as well as to demonstrate the positive impact of a professional CERN experience on society. Our vision is one of a collaborative, inclusive and active community, for which we have laid the foundations and invite you to build upon! We are calling on you to join us, get involved, share learning and professional opportunities and take advantage of a package of benefits which we are putting in place progressively.