Lead Experimental Particle Physicist at CERN | Geneva

Role Overview CERN, the European Organization for Nuclear Research, is hiring a Full-Stack Web Engineer in Geneva. This role focuses on building and maintaining web applications that help advance scientific research at CERN.

Role Overview CERN is seeking a Full Stack Developer in Geneva to help build and maintain web-based applications used by the scientific community. This role supports the world’s largest particle physics laboratory and its research projects. What You Will Do Develop and maintain both front-end and back-end components of web applications Collaborate with scientists and technical teams to deliver tools that support research activities Contribute to projects that advance science and technology at CERN Location This position is based in Geneva.

Role overview CERN seeks a Full-Stack Web Developer in Geneva to help build and maintain web applications that support scientific research. This role involves working closely with a skilled team to design, develop, and improve web solutions that further CERN’s mission in science and technology.

Join the prestigious team at CERN as a Software Engineer, where you will contribute to groundbreaking research and cutting-edge technology. You will be involved in designing, developing, and maintaining software systems critical to the scientific community.

Role overview The Manufacturing Engineer at CERN in Geneva plays a key part in shaping and refining manufacturing processes that support major scientific research. This role involves close collaboration with engineers and scientists from a range of disciplines. The work centers on designing components and systems that advance understanding in fundamental physics. What you will do Develop and improve manufacturing processes for research equipment and systems Work with multidisciplinary teams on the design and production of new components Support projects that further CERN’s scientific mission Location This position is based in Geneva.

CERN is seeking a Senior Geotechnical Engineer in Geneva to support major construction projects. This position centers on applying advanced geotechnical knowledge to maintain the structural integrity and safety of complex facilities. Role overview The Senior Geotechnical Engineer will carry out detailed analyses of soil and rock mechanics, providing critical input for ongoing and future construction work. Collaboration with colleagues from various disciplines is a regular part of the job, with the shared goal of optimizing project outcomes and upholding high safety standards. Key responsibilities Conduct geotechnical assessments and analyses for construction projects Work closely with multidisciplinary teams to address engineering challenges Contribute to the development and implementation of safety measures Requirements Extensive experience in geotechnical engineering Strong background in soil and rock mechanics Ability to collaborate effectively with diverse technical teams

CERN, the European Organization for Nuclear Research, is seeking a talented Mechanical Engineer to join our team focused on Detector Integration. As a leading institution in particle physics, we offer a dynamic work environment that fosters innovation and collaboration.In this role, you will be responsible for the integration of advanced detector components, ensuring they meet the highest quality and performance standards. Your expertise will be crucial in the design, development, and implementation of mechanical systems that support our cutting-edge research projects.

Join CERN as a Mechanical Technician where you will play a vital role in ensuring the operational effectiveness of our advanced engineering projects. You will be part of a dynamic team dedicated to cutting-edge technology and innovation in the field of particle physics.

Join CERN as a Laboratory Technician and be a part of groundbreaking research in the field of particle physics. As a key member of our HSE department, you will contribute to maintaining safety and environmental standards in our laboratories. This role offers a unique opportunity to work in an innovative and collaborative environment at one of the world's leading research institutions.

Join CERN as an Embedded Systems Engineer, where you'll be at the forefront of technology innovation. As part of the EP department, you will collaborate with a talented team to design and implement embedded systems that power cutting-edge scientific research. This is an exciting opportunity for recent graduates to launch their careers in a dynamic and impactful environment.

Join CERN, the European Organization for Nuclear Research, as an Experimental Physicist. This role offers an exciting opportunity to contribute to groundbreaking research in particle physics. You will collaborate with a team of leading scientists and engineers to design and conduct experiments that advance our understanding of the fundamental components of the universe.

Join CERN, the world-renowned European Organization for Nuclear Research, as a Vacuum Technician. In this pivotal role, you will be responsible for the maintenance and operation of vacuum systems crucial to our cutting-edge research. Your expertise will ensure that our facilities maintain optimal performance, contributing to groundbreaking discoveries in particle physics.

Join CERN, the world's largest particle physics laboratory, as a Theoretical Physicist. Engage in groundbreaking research that pushes the frontiers of science and contributes to our understanding of the universe. Collaborate with a vibrant community of scientists and engineers in a stimulating and innovative environment.

Join CERN, one of the world's largest and most respected centres for scientific research, as an Administrative Assistant. In this dynamic role, you will provide essential support to ensure the smooth functioning of our operations. Your organizational and communication skills will be key in managing schedules, coordinating meetings, and assisting with project management tasks.

Role overview The Electronics Technician at CERN will help maintain and develop the laboratory’s advanced electronic systems in Geneva. This work supports the infrastructure that enables major physics experiments. Daily tasks include hands-on technical work with electronic equipment and systems. The position requires close collaboration with scientists and engineers to ensure reliable operation and ongoing improvements. Collaboration Working as part of a multidisciplinary team, the Electronics Technician will interact regularly with experienced professionals across different fields. Teamwork and clear communication are central to success in this role.

Join CERN, the European Organization for Nuclear Research, as an Electronics Technician. In this role, you'll engage with cutting-edge technology and contribute to groundbreaking scientific research. As part of the EP department, you will support various projects, ensuring that our electronic systems are operational and efficient.

CERN seeks an E-Learning Developer to help design and build online educational content for its global community of scientists and researchers. This position is based in Geneva and focuses on supporting CERN’s mission in particle physics through effective digital learning tools. Role overview This role centers on developing engaging e-learning materials that make complex scientific topics accessible. The E-Learning Developer will contribute technical skills and creative ideas to enhance the quality and impact of online courses and resources. What you will do Create and improve digital educational content for CERN’s online platforms Collaborate with scientists and subject matter experts to ensure accuracy and clarity Apply technical expertise to deliver interactive and effective learning experiences Impact Your work will help scientists and researchers worldwide access high-quality training and knowledge, supporting CERN’s ongoing research and educational outreach.

Join CERN, the world's largest particle physics laboratory, as a Surface Finishing Technician. In this exciting entry-level role, you will be responsible for performing surface finishing tasks to ensure high-quality finishes on various components used in our groundbreaking experiments. Your attention to detail and passion for precision will contribute significantly to our scientific endeavors.

CERN is dedicated to education and knowledge sharing. Our experts are passionate about mentoring committed students like you.If you are an undergraduate student in a technical or administrative field and eager to gain hands-on experience, consider an internship at CERN in Geneva. This opportunity would be an impressive addition to your CV!We offer a select number of placements in our practical training program, with internship durations ranging from 1 to 6 months.Important: Only applicants who are nationals of CERN Member States or Associate Member States are eligible to apply. Applications from other countries will not be considered.