Company DescriptionAt 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
Are you a Mechanical Technical Engineer interested in the challenges of installing, commissioning, operating, and maintaining complex fluidic systems for particle physics detectors? Do you want to participate in the realization of the next generation CO2 cooling systems to cope with the most demanding requirements of the HL-LHC experiments? Take part!
You will join:
The Experimental Physics (EP) Department, which carries out basic research in the field of experimental particle physics in a stimulating scientific atmosphere, standing as an important reference for the physics community. It also contributes to the education and training of young scientists.The Detector Technologies (DT) group, participating in the development, construction, operation and maintenance of particle detectors and their technical infrastructure for the LHC experiments and several other experiments at CERN.The Fluidic Systems Section, in charge of the design, construction, commissioning and operation of fluidic systems (gas & cooling) for detectors in CERN experiments. In particular, the section has to launch the production of the new CO2 cooling systems for the Phase 2 upgrades of the ATLAS and CMS experiments and complete their installation and commissioning by the end of Long Shutdown 3 of the LHC.Functions
As Mechanical Technical Engineer in the Fluidic Systems Section, initially you will:
Play a key role in the assembly and installation of the complex piping infrastructure for both the surface detector testing areas and in the underground CO2 facilities at P5 (CMS experimental site) and P1 (ATLAS experimental site). In particular, you will help the teams deployed by the experiments to verify the correct implementation of the agreed QA procedures by the contractors and to ensure the application of the QC process, directly reporting to the CO2 Project Leader and to the CMS and ATLAS Cooling Coordinators.During the progressive reception and installation of the cooling systems (CO2 pumping units, accumulators, and related electrical cabinets), participate in all the team activities and share with experienced technicians and engineers the role of constant control of the mechanical and electrical assembly and connection work.Prepare in advance the shift of the logistic organization of the project from the procurement phase to the M&O phase, taking responsibility for the integration of the CO2 cooling systems in the CERN maintenance management software.At a later stage, you will:
Be more and more involved in system testing activities of growing complexity, while always providing technical support on all required hardware interventions.Qualifications
Bachelor's degree or equivalent relevant experience in the field of Mechanical or System Engineering or a related field.
Experience:
The experience required for this post is: Demonstrated experience in handling, maintenance, and operation of complex fluidic systems (preferably CO2 cooling systems).Experience in pipe joining techniques (especially welding).Experience in operation and basic maintenance of electromechanical equipment.Technical competencies:
Design, construction, operation and maintenance of detector cooling systems: with focus on low temperature CO2 cooling systems.Integration of mechanical systems.Logistics: analysis of needs and consumptions.Configuration and use of information management systems, with focus on PM – Plant Management – and EAM – Enterprise Asset Management).Quality management with emphasis on dimensional control and welded structures.Behavioural competencies:
Solving problems: adopting a pragmatic approach; understanding the value of adopting generic rather than 'gold -plated' technical solutions.Achieving results: having a structured and organised approach towards work; being able to set priorities and plan tasks with results in mind.Demonstrating flexibility: being able to deal with ambiguous or unpredictable situations.Working in teams: working well in groups and readily fitting into a team; participating fully and taking an active role in team activities.Language skills:
Spoken and written English or French: ability to understand and speak the other language in professional contexts. Ability to draw-up technical specifications and/or scientific reports and to make oral presentations in at least one of the two languages.Additional Information
Eligibility and closing date:
Diversity 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. We welcome applications from all Member States and Associate Member States.
This vacancy will be filled as soon as possible, and applications should normally reach us no later than 15.08.2023
Employment Conditions
Contract type: Limited duration contract (5 years). Subject to certain conditions, holders of limited-duration contracts may apply for an indefinite position.
These functions require:
Work in Radiation Areas.Interventions in underground installations.A valid driving licence.Work during nights, Sundays and official holidays, when required by the needs of the Organization.Stand-by duty, when required by the needs of the Organization.Job grade: 4-5
Job reference: EP-DT-2023-101-LD
Benchmark Job Title: Mechanical Technical Engineer