Backend Software Engineer - Database Systems (Oracle/Java)

CERN, the European Organization for Nuclear Research, is seeking a Ceph Software Engineer in Geneva. This role centers on supporting and improving distributed storage systems that underpin CERN’s scientific work. Role overview The Ceph Software Engineer will help manage and maintain large-scale storage infrastructure. The position involves monitoring system performance, troubleshooting issues, and ensuring reliability for demanding research workloads. Collaboration Work closely with a skilled team of IT professionals. The environment encourages sharing knowledge and applying software engineering skills to refine and enhance storage solutions. What you will do Contribute to the operation and upkeep of distributed storage systems using Ceph. Apply software engineering practices to improve performance and reliability. Collaborate with colleagues to deliver robust storage services for CERN’s research community.

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.

Join CERN, the European Organization for Nuclear Research, and become a vital part of our team as an Electromechanical Technician. In this role, you will engage in the maintenance, troubleshooting, and repair of complex electromechanical systems that are at the forefront of scientific research. Your expertise will contribute to groundbreaking projects that push the boundaries of knowledge in the field of particle physics.

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.

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.

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.

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.

Join CERN, the world's largest particle physics laboratory, as a Software Engineer specializing in Accelerator Controls. You will be pivotal in developing and implementing software solutions that enhance accelerator systems, ensuring they operate efficiently and effectively.

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 European Organization for Nuclear Research, as a Legal Adviser. In this role, you will provide expert legal guidance on various matters, ensuring compliance and addressing legal challenges effectively. You will collaborate with interdisciplinary teams to support CERN's mission of advancing scientific knowledge.

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 as a Junior Software Engineer specializing in Data Analysis and Automation, where you'll be part of an innovative team dedicated to advancing scientific research. In this role, you will assist in developing automated systems that enhance data processing and analysis capabilities, enabling researchers to focus on groundbreaking discoveries.

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.

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.

About the Role CERN in Geneva is seeking an Electronics Technician to support its particle physics research. This role joins a team focused on scientific projects that push the boundaries of technology.

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 world's largest particle physics laboratory, as an Accelerator Physicist where you will contribute to groundbreaking research and development in the field of particle accelerators. This role is ideal for recent graduates who are eager to make a significant impact in the world of physics.