Optical Engineer

Job Posting Organization:
CERN, the European Organization for Nuclear Research, was established in 1954 and is one of the world's largest and most respected centers for scientific research. With a mission to probe the fundamental structure of the universe, CERN employs a diverse workforce of over 2,500 staff members and collaborates with thousands of scientists from around the globe. The organization operates in multiple countries and is known for its cutting-edge research in particle physics, utilizing the world's largest and most complex scientific instruments to study fundamental particles and their interactions.

Job Overview:
As an Optical Engineer at CERN, you will be an integral part of the Engineering Department, specifically within the Mechanical & Material Engineering Group. Your primary responsibilities will include the design, development, and validation of optical measurement systems that will be utilized in various extreme environments. This role requires a blend of theoretical knowledge and practical skills, particularly in optical fiber-based measurement techniques. You will work closely with a multidisciplinary team to test and qualify a wide range of materials and components, contributing to significant research and development projects that push the boundaries of technology in high-energy physics. Your work will directly support physicists in their research endeavors, making it a vital role within the organization.

Duties and Responsibilities:

• Design and develop optical measurement systems tailored for extreme environments.
• Conduct physical and mechanical measurements on components and devices for high-energy physics projects.
• Collaborate with a multidisciplinary team to ensure the successful testing and qualification of materials.
• Utilize hands-on laboratory experience to troubleshoot and solve problems related to optical measurements.
• Maintain good organizational practices and build relationships with team members and stakeholders.
• Document and report findings and progress on projects to ensure transparency and collaboration.
• Participate in training and development opportunities to enhance skills and knowledge in optical engineering and measurement techniques.

Required Qualifications:
Candidates must be nationals of a CERN Member or Associate Member State. By the application deadline, applicants should have a maximum of two years of professional experience since graduation in Mechanical Engineering, Optical Engineering, or a related field. The highest educational qualification must be either a Bachelor's or Master's degree. Applicants must not have previously held a CERN fellow or graduate contract. Those without a university degree or with a PhD are not eligible for this position.

Educational Background:
The position requires a Bachelor's or Master's degree in Mechanical Engineering, Optical Engineering, or a closely related field. This educational background is essential to ensure that candidates possess the necessary theoretical knowledge and practical skills to succeed in the role of Optical Engineer at CERN.

Experience:
Candidates should have a maximum of two years of professional experience since graduation. This experience should ideally be in fields related to mechanical or optical engineering, with a focus on measurement techniques and optical systems. Hands-on laboratory experience is highly valued, as it demonstrates the ability to apply theoretical knowledge in practical settings.

Languages:
Fluency in spoken and written English is mandatory, as it is the primary language of communication at CERN. Additionally, candidates should demonstrate a commitment to learning French, which is beneficial for integration into the workplace and 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 target start date for the role is September 1, 202

• The position involves work in radiation areas and interventions in underground installations, requiring a valid driving license. The job reference for this position is EN-MME-EDM-2025-67-GRAE. Compensation includes a monthly stipend ranging from 5196 to 5716 Swiss Francs (net of tax), comprehensive health coverage for the employee and their family, and various allowances depending on individual circumstances. Employees are entitled to 30 days of paid leave per year, and there are opportunities for on-the-job training and formal training at CERN, including language courses.