Mechanical Engineer

Job Posting Organization:
CERN, the European Organization for Nuclear Research, is a leading research institution established in 195

• It is located in Geneva, Switzerland, and is known for its groundbreaking work in particle physics. CERN employs over 2,500 staff members and collaborates with thousands of scientists and engineers from around the world. The organization operates in multiple countries, fostering an environment of innovation and collaboration among diverse professionals in engineering, technical, scientific, and administrative fields. CERN's mission is to push the frontiers of science and technology, contributing to our understanding of the universe through cutting-edge research and development.

Job Overview:
As a Mechanical Engineer at CERN, you will play a crucial role in enhancing the LHCb electromagnetic calorimeter (ECAL) over the coming years. Your work will involve the production of new ECAL modules and the re-assembly of the ECAL structure. You will be responsible for preparing 3D models and drawings of mechanical parts and assemblies, participating in procurement and quality assurance tasks for new ECAL modules, and contributing to the design work for the re-assembly of the ECAL, which includes conducting finite element studies of mechanical structures. Additionally, you will engage in research and development aimed at improving existing ECAL modules. This position offers a unique opportunity to work at the forefront of scientific research, collaborating with a multi-disciplinary team of physicists, engineers, and technicians.

Duties and Responsibilities:

• Prepare detailed 3D models and technical drawings of mechanical parts and assemblies for the ECAL.
• Participate in procurement processes and ensure quality assurance for new ECAL modules.
• Contribute to the design and re-assembly of the ECAL, including conducting finite element analysis of mechanical structures.
• Engage in research and development activities aimed at enhancing the performance of existing ECAL modules.
• Collaborate effectively within an international team, sharing knowledge and expertise with physicists, engineers, and technicians.
• Prepare comprehensive technical documentation to support design and engineering processes.
• Ensure compliance with safety regulations and standards, particularly in radiation areas and during interventions in underground installations.
• Be prepared to work during nights, weekends, and holidays as required by the organization's needs.
• Maintain a valid driving license and be ready for potential exposure to hazardous materials and environments.

Required Qualifications:
Candidates must have a proven track record in designing mechanical parts and assemblies using 3D CAD tools. Hands-on experience in structural simulations using finite element analysis is essential. Familiarity with heavy materials used as absorbers in calorimetry, such as lead and tungsten, is advantageous. Experience with additive manufacturing, particularly with metals, is also a plus. Knowledge of CATIA and Ansys Mechanical software packages is beneficial. Candidates should possess strong skills in preparing technical documentation and be able to work effectively in a multi-disciplinary team environment.

Educational Background:
Applicants must hold a Bachelor's or Master's degree in Mechanical Engineering or a related field. Those without a university degree are not eligible, and applicants with a PhD will also not be considered for this position. The educational qualifications must be completed by the application deadline.

Experience:
Candidates should have a maximum of two years of professional experience since graduation in Mechanical Engineering or a related field. This experience should be relevant to the duties and responsibilities outlined for the position.

Languages:
Fluency in spoken and written English is mandatory. Candidates should also demonstrate a commitment to learning French, as it will be beneficial for communication within the organization and the local community.

Additional Notes:
The contract duration for this position is 24 months, with the possibility of extension up to a maximum of 36 months. The working hours are set at 40 hours per week, and the job offers a hybrid flexibility model. The target start date for this position is September 1, 202

• Due to the occupational health risks associated with this role, the selected candidate must obtain medical clearance before a contract offer is confirmed. The job involves working in radiation areas, interventions in underground installations, and potential exposure to hazardous materials such as lead. The compensation includes a monthly stipend ranging from 5266 to 5793 Swiss Francs, which is tax-free, along with 30 days of paid leave per year, comprehensive health insurance coverage, and various allowances depending on individual circumstances.