Collimator Systems 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 over 2,500 employees and thousands of scientists from around the globe, CERN operates in multiple countries and is dedicated to understanding the fundamental structure of the universe. The organization is known for its cutting-edge research in particle physics, utilizing the world's largest and most complex scientific instruments to study the basic constituents of matter. CERN's mission emphasizes diversity and inclusion, recognizing that a diverse workforce is essential for success in scientific discovery.

Job Overview:
As a Collimator Systems Engineer, you will play a pivotal role within the Targets, Collimators and Dumps (TCD) Section of the Sources, Targets, and Interactions (STI) Group in the Accelerator Systems (SY) Department. Your primary responsibility will be to oversee the production of collimators and masks for the High-Luminosity LHC Project, specifically within Work Package 5 (WP5). This position requires a combination of technical expertise, project management skills, and a proactive approach to problem-solving. You will be involved in critical aspects such as procurement, quality assessments, assembly and testing procedures, and the management of collimators and masks essential for the LS3 phase of the project. This role offers a unique opportunity to contribute to a crucial phase of the HL-LHC Project, and you will be expected to ensure adherence to project timelines and quality standards while providing hands-on support during test campaigns and managing production activities across various locations, including Italy and other Member States.

Duties and Responsibilities:
Your duties will include overseeing and managing collimator reception tests, conducting quality checks, and supervising assembly activities to ensure compliance with project timelines and quality standards. You will provide hands-on support during test campaigns, ensuring smooth execution and accurate data collection. Additionally, you will follow up on collimator production activities in industry, addressing production problems as they arise, which may involve travel. You will also supervise surface activities related to collimators at CERN, ensuring operational efficiency and compliance with safety protocols. Documenting installation procedures of collimators in the machine and coordinating with other CERN teams will be part of your responsibilities. You will manage technical documentation associated with the production and operation of collimators, ensuring accuracy and compliance with CERN's standards. If the project schedule allows, you may participate in the installation of collimators and masks in the machine. Furthermore, you will coordinate contracts with industry partners, oversee shipment logistics, maintain inventory records, and conduct quality assessments of received components. Note that the responsibilities may vary depending on project priorities and schedule progression, and this role includes team supervision responsibilities.

Required Qualifications:
To qualify for this position, you must be a national of a CERN Member or Associate Member State. A professional background in Mechanical Engineering or a related field is required. You should possess either a Master's degree with 2 to 6 years of post-graduation professional experience or a PhD with no more than 3 years of post-graduation professional experience. Additionally, you must not have previously held a CERN fellow or graduate contract.

Educational Background:
The educational background required for this position includes a Master's degree or PhD in Mechanical Engineering or a closely related field. The emphasis is on having a solid foundation in mechanical engineering principles, particularly those relevant to precise mechanical assemblies and operations in ultra-high vacuum environments, which is desired for this role.

Experience:
The level of experience needed for this position includes 2 to 6 years of post-graduation professional experience for candidates with a Master's degree, or up to 3 years of post-graduation experience for those with a PhD. Experience with precise mechanical engineering assemblies and project management skills is essential, along with a strong knowledge of mechanical engineering concepts, particularly in structural and thermal aspects.

Languages:
Proficiency in spoken and written English or French is mandatory, with a commitment to learn the other language being a requirement. This bilingual capability is essential for effective communication within the diverse, multicultural, and multidisciplinary environment at CERN.

Additional Notes:
This position is a full-time role with a contract duration of 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 target start date for this position is September 1, 202

• The role involves work in radiation areas and interventions in underground installations, and a valid driving license is required. The job reference for this position is SY-STI-TCD-2025-70-GRAP. Compensation includes a monthly stipend ranging from 6287 to 6911 Swiss Francs (net of tax), coverage by CERN's comprehensive health scheme for you and your family, and various allowances depending on individual circumstances. Additionally, you will receive 30 days of paid leave per year and opportunities for on-the-job and formal training, as well as in-house language courses.