Chemical Engineer

Job Posting Organization:
CERN, the European Organization for Nuclear Research, is a leading scientific 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 from around the world. The organization operates in 23 member states and has a mission to explore the fundamental structure of the universe through advanced scientific research and technology. CERN is committed to diversity and inclusion, recognizing that a diverse workforce is essential for its success and innovation.

Job Overview:
The Chemical Engineer position at CERN involves joining a multidisciplinary team focused on developing high-performance superconducting radiofrequency (SRF) cavities. The role requires the candidate to undergo dedicated training and subsequently develop and optimize advanced surface treatments that are crucial for the performance of these cavities. This includes techniques such as chemical polishing, electrochemical polishing, and electroplating. The engineer will also play a significant role in the design, procurement, commissioning, and acceptance of a new surface treatment facility dedicated to SRF components. The position emphasizes collaboration with engineers, physicists, and technicians, ensuring that all safety measures are adhered to and that documentation is maintained accurately. The successful candidate will be expected to contribute to the advancement of CERN's research capabilities through innovative chemical engineering solutions.

Duties and Responsibilities:
The duties and responsibilities of the Chemical Engineer include developing, operating, and optimizing chemical and electrochemical surface-processing techniques for SRF accelerating cavities and their subassemblies. The engineer will be responsible for optimizing existing processes by conducting laboratory-scale chemical and electrochemical trials and applying multiphysics simulation tools to enhance process performance and reproducibility. Additionally, the role involves defining technical requirements and coordinating the design, procurement, testing, commissioning, and acceptance of new equipment and facilities for the surface finishing of SRF components. The engineer will also develop, validate, document, and implement operating procedures, process specifications, and quality control methods for these components. Effective communication of results and technical recommendations through reports, reviews, and project meetings is essential, as is ensuring that all safety measures and documentation are kept up to date and effectively implemented across all processes and facilities.

Required Qualifications:
Candidates must possess a Master's Degree or PhD in Chemical Engineering or a related field, or equivalent relevant experience. A strong background in applied electrochemistry and corrosion is essential, along with field experience in modeling, simulation, and the development and optimization of chemical or electrochemical treatment processes. A good knowledge of chemical engineering unitary operations and chemical process safety is required, as well as familiarity with electrochemical characterization techniques. Knowledge of materials science, including both organic and inorganic materials, is important, and initial practical experience with wet surface finishing processes would be considered an asset. Additionally, knowledge of metallurgy would be beneficial for this role.

Educational Background:
The educational background required for this position includes a Master's Degree or PhD in Chemical Engineering or a closely related field. Candidates with equivalent relevant experience may also be considered. The educational qualifications should provide a solid foundation in chemical engineering principles, particularly those related to electrochemistry and materials science.

Experience:
The position requires candidates to have a strong background in applied electrochemistry and corrosion, along with field experience in modeling, simulation, and the development and optimization of chemical or electrochemical treatment processes. Candidates should have practical experience in chemical engineering unitary operations and chemical process safety, as well as familiarity with electrochemical characterization techniques. Experience with wet surface finishing processes and knowledge of metallurgy would be advantageous.

Languages:
Proficiency in spoken and written English or French is mandatory, with a commitment to learn the other language being essential for effective communication within the organization.

Additional Notes:
This position is a limited duration contract for 5 years, with the possibility of extension up to 8 years and eligibility for an indefinite contract tenure. The working hours are set at 40 hours per week, and the role is fully onsite. The position may require a valid driving license, shift work, and stand-by duty as needed by the organization. Candidates may be exposed to carcinogens, mutagens, or agents toxic to reproduction, and must obtain medical clearance before a contract offer is confirmed. The job grade is classified as 6-7, and the reference for this position is TE-VSC-SCC-2026-187-LD. CERN offers a competitive salary that is tax-free, along with 30 days of paid leave per year, comprehensive health insurance coverage, family allowances, and a relocation package depending on individual circumstances.