Mechanical Engineer in the Experimental Physics (EP) Department, CMS Experiment Systems (CMX) Group, Detector Application (DA) Section.
You will join:
The Experimental Physics (EP) Department that carries out basic research in the field of experimental particle physics. It aims at providing a stimulating scientific atmosphere and is an important reference centre for the particle and nuclear physics community at large. It contributes to the education and training of young scientists.
The CMS Experiment Systems (CMX) group, in charge of the maintenance, operation and upgrade of the CMS detector and related experimental infrastructure, including safety and technical coordination.
The Detector Application (CMX-DA) section, specifically contributing to the operation and maintenance of the CMS sub-detectors, and developing detector technologies and designs for the future upgrades.
As Mechanical Engineer in the CMX-DA Section, you will join a multi-disciplinary team of physicists, engineers and technicians and take a leading role in the development of the mechanical structures for the two major sub-detector upgrades of CMS, in view of the High-Luminosity operation of the LHC: the Tracking System and the End-Cap Calorimeter.
Participate to the finalization of the design of the Tracker and End-Cap Calorimeter mechanical structures, including service arrangement and cooling system.
Coordinate the fabrication of Tracker structure prototypes and mock-ups, and the measurement of their mechanical and thermal performance in dedicated test systems, to validate the designs and the fabrication processes.
Perform structural and thermal calculations on the End-Cap Calorimeter structures, to optimize the designs.
Play a key role in the integration studies of both sub-detectors.
Write up technical specifications and reports.
Communicate with other project members at CERN and in collaborating institutes world-wide, as well as with supplier companies.
Master's degree in the field of Mechanical engineering, or equivalent.
Experience and competencies
The experience required for this post is:
Demonstrated experience in developing mechanical assemblies with 3D CAD software.
Demonstrated experience in performing thermal and structural calculations of complex mechanical structures with finite element analysis.
Initial experience in planning and coordinating the fabrication and assembly of mechanical systems.
Experience in design and construction of fibre-reinforced composite structures and glued assemblies would be an asset.
Experience in design of low temperature cooling systems (down to -40oC) would be an asset.
The technical competencies required for this post are:
- 3D & 2D technical drawing: proficiency in CATIA V5 or equivalent 3D modelling software, good knowledge of drawing annotations.
- Mechanical analysis & modelling: proficiency in ansys would be a strong asset.
- Precision assembly and construction: knowledge of usual manufacturing methods (milling, turning, etc.) and assembly methods (bolting, gluing, welding etc.).
- Precision assembly and construction: knowledge of quality control methods (dimensional and geometrical measurements).
- Mechanical systems integration: capability to develop and validate manufacturing and installation methods.
The behavioural competencies required for this post are:
- Managing self: working well autonomously; taking on activities and tasks without prompting.
- Demonstrating flexibility: actively participating in the implementation of new processes and technologies; demonstrating openness to new ideas and situations; being willing to work on different projects simultaneously.
- Solving problems: identifying, defining and assessing problems, taking action to address them; finding the information needed to solve problems; making objective judgments based on all the facts available; producing workable and timely solutions that meet requirements.
- Working in teams: working well in groups and readily fitting into a team; participating fully and taking an active role in team activities.
The language competencies required are:
Fluent spoken and written English. Ability to make oral presentations and to draw up technical specifications and scientific reports.
Ability to understand and speak French in professional context would be an asset.
Eligibility and closing date
Employing a diverse and international workforce is a CERN core value and central to our success. We welcome applications from all Member States irrespective of gender, age, disability, sexual orientation, race, religion or personal situation.
This vacancy will be filled as soon as possible, and applications should normally reach us no later than 07.05.2017.
By applying here, you allow CERN to consider your application for any position it considers relevant with respect to your profile. Please ensure you update your profile regularly with any relevant information and that you inform the recruitment service if you wish your file to be removed from the database.
Note on Employment Conditions
We offer a limited-duration contract for a period of 5 years. Limited-duration contracts shall terminate by default on their date of expiry.
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 is required.
- Shift work, when required by the needs of the Organization.
- Stand-by duty, when required by the needs of the Organization.
- Work during nights, Sundays and official holidays, when required by the needs of the Organization.