ATLAS Collaboration Members in Discussion
A group of ATLAS physicists in the Ohio State University office discussing a proton collision event display. (Image: CERN)
CMS
Technicians working inside the CMS detector in 2008 (Image: CERN)

Cooperation between nations, universities and scientists is the driving force behind CERN’s research.

As of 2017, more than 17 500 people from around the world work together to push the limits of knowledge. CERN’s staff members, numbering around 2500, take part in the design, construction and operation of the research infrastructure. They also contribute to the preparation and operation of the experiments, as well as to the analysis of the data gathered for a vast community of users, comprising over 12 200 scientists of 110 nationalities, from institutes in more than 70 countries.

Biographies

Director-General
Director for Accelerators and Technology
Director for Research and Computing
Director for International Relations
Director for Finance and Human Resources
CERN is more than physics. It gave me the confidence, languages and experience to handle businesses in different countries. This allowed me to set up an engineering export consulting company 40 years ago. I work all over Africa, with many stories for the grandchildren.

Ted Hazledine, Managing Director of an engineering export consulting company
Mechanical Engineering Technician at CERN, worked on the SPS magnets from 1972 to 1975