Mechanical Engineer

Company Description:
At CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. Using the world's largest and most complex scientific instruments, they study the basic constituents of matter - fundamental particles that are made to collide together at close to the speed of light. The process gives physicists clues about how particles interact, and provides insights into the fundamental laws of nature. Find out more on http://home.cern.

Job Description/Introduction:
Have you always wanted to be challenged with the design and the installation of physics detector for one of the world's most complex and exciting scientific experiments? Then this opportunity is for you! Join the largest particle physics research laboratory in the world, CERN! Take part!

You will join the CERN Neutrino Platform engineering office within the Research & Computing Sector (leading the engineering studies for the DUNE detector and its cryostat to be installed at SURF (Lead, SD, USA).

As a Mechanical Engineer, you will be part of the group in charge of the finalisation of the detector design, its installation studies and its fabrication. You will play a key role in the detector integration and structural analysis. You will also take a role in the R&D, design, production, testing, commissioning, and development work associated with complex and highly specialised mechanical equipment and systems for the DUNE Cryostat and Detector.

Functions:
In close collaboration with the cryostat and the detector experts you will:
- Support the goals of the Neutrino Platform project, in particular for the construction, installation and operation of the LBNF cryostats, as well as for the design of the DUNE neutrino detectors;
- Manage complex mechanical projects from initial study phase to commissioning;
- Collaborate with users to define integration requirements, ensuring seamless coordination of the structures for various needs;
- Contribute to the design, production, assembly, and the project follow-up of large membrane cryostats to be used in short and long neutrino baselines facilities;
- Develop and execute plans for fabrication and installation, along with their associated procedures;
- Conduct technical studies to implement efficient and reliable detector support systems taking into consideration large number of interdependent systems;
- Lead the validation of structure designs and ensure they meet project requirements.
- Coordinate teams before and during the detector installation phase;
- Take part in the procurement process, including drafting technical specifications, evaluating tenders, and managing contracts with industry partners.
- Support the R&D program at CERN's Neutrino Platform, with a focus on advancing the next generation of neutrino detectors, particularly in the areas of manufacturing and integration.

Qualifications:
Master's degree or equivalent relevant experience in the field of mechanical engineering or a related field.

Experience:
Required experience, one of the following:
- Experience in finite element analysis (FEA), with expertise in using ANSYS for the calculation, design optimization, and validation of large steel structures under static and dynamic loads;
- Experience in the design, integration, development of technical specifications, manufacturing follow up, and installation of large mechanical systems.

Desired experience:
- Proficiency in CAD software for 3D modelling (preferably Catia v5) and the creation of 2D technical drawings, following relevant standards for dimensioning and tolerances (e.g., ISO Geometrical Product Specifications);
- Familiarity with thermal and mechanical testing.

Technical competencies:
- Knowledge of design codes and compliance verification of mechanical equipment, in particular Eurocode/AISC;
- Assembly of mechanical structures and equipment: : handling tooling and processes definition, coordination of teams assembly;
- Knowledge and application of joining techniques: welding: including the definition of the technical specifications and qualification processes;
- Knowledge and application of numerical solid modelling in mechanics, FEA software and other information management tools;
- Knowledge in the domain of scientific instrumentation, particle accelerators, or large cryostat systems would be advantageous.

Behavioural competencies:
- Achieving results: having a structured and organised approach towards work; being able to set priorities and plan tasks with results in mind; delivering high quality work on time and fulfilling expectations.
- Working in teams: understanding when teamwork is required to achieve the best results; including others accordingly and sharing information; building and maintaining constructive and effective work relationships.
- Solving problems: finding the information needed to solve problems; making objective judgments based on all the facts available.
- Learning and sharing knowledge: keeping up-to-date with developments in own field of expertise and readily absorbing new information; thinking "out of the box" and proposing fresh ideas, insights and methodologies.
- Demonstrating flexibility: adapting quickly and resourcefully to shifting priorities and requirements; being willing to work on different projects simultaneously.

Language skills:
Spoken and written English: ability to understand and speak in professional contexts.

Additional Information/Eligibility and closing date:
Diversity, https://diversity-and-inclusion.web.cern.ch/, has been an integral part of CERN's mission since its foundation and is an established value of the Organization. Employing a diverse workforce is central to our success.

This vacancy will be filled as soon as possible, and applications should normally reach us no later than December 10th, 2024 by 23:59.

Employment Conditions:
Contract type: Limited duration contract (4 years). Subject to certain conditions, holders of limited-duration contracts may apply for an indefinite position.

This position involves:
- Participation in a regular stand-by duty, including nights, Sundays and official holidays.
- Shift work, including nights, Sundays and official holidays.
- Interventions in underground installations.
- A valid driving licence.