Applied Physicist On Eventreconstruction

vor 3 Stunden


Genève, Schweiz CERN Vollzeit

**Job Description** Your responsibilities**

**Responsibilities**:

- Develop innovative EGamma reconstruction methods using CMS tracking and calorimeter data.
- Optimize performance with heterogeneous computing techniques, including GPU programming.
- Explore and integrate AI-driven solutions to improve speed and accuracy.
- Design, implement, and validate high-performance algorithms for real-time processing.
- Ensure robust and seamless integration into the CMS reconstruction software.
- Collaborate closely with physicists, engineers, and computing experts to push the boundaries of performance.

**Your profile**

**Skills**:

- Heterogeneous Computing Techniques:

- Programming skills in C++ are required.
- Expertise in leveraging GPUs and other accelerators for computational tasks, including CUDA, Alpaka, or similar programming frameworks.
- EGamma Physics and CMS Software Framework:

- In-depth understanding of EGamma, calorimetric and Particle Flow reconstruction processes and familiarity with the CMS software environment, including CMSSW and related tools.
- Experience in High Energy Physics (HEP) Reconstruction Code Development.
- Artificial Intelligence and Machine Learning:

- Experience with AI/ML frameworks (e.g., TensorFlow, PyTorch) for developing innovative solutions to enhance reconstruction efficiency and accuracy.

Eligibility criteria:

- You have a professional background in Physics / Computer Science (or a related field) and have 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.
- You have never had a CERN fellow or graduate contract before.

**Additional Information**
Job closing date**:09.03.2025 at 23:59 hrs CET.**

Contract duration: 24 months, with a possible extension up to 36 months maximum.

Working hours: 40 hours per week

Target start date: 01-April-2025

Job reference: EP-CMG-DS-2025-21-GRAP

Field of work: Applied Physics

**What we offer**
- A monthly stipend ranging between **6287** and 6911** Swiss Francs per month (net of tax)**.
- Coverage by CERN's comprehensive **health scheme** (for yourself, your spouse and children), and membership of the CERN **Pension Fund**.
- Depending on your individual circumstances: installation grant; family, child and infant allowances; payment of travel expenses at the beginning and end of contract.
- ** 30 days of paid leave per year**.
- On-the-job and formal training at CERN as well as in-house language courses for English and/or French.

**About us**

Begin your CERN Quest. Take Part
- 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._


  • Applied Physicist

    Vor 3 Tagen


    Genève, Schweiz CERN Vollzeit

    **Job Description** Your responsibilities** At CERN (European Organization for Nuclear Research), we push the boundaries of science and technology to explore the universe's deepest mysteries. The LHCb (Large Hadron Collider beauty) experiment depends on cutting-edge Data Acquisition and Synchronization systems to manage massive experimental datasets. It will...

  • Applied Physicist

    vor 2 Wochen


    Genève, Schweiz CERN Vollzeit

    **Job Description** Your responsibilities** Are you an Applied Physicist with a deep interest in materials and their properties as applied to particle accelerators? We invite you to take on a pivotal role in investigating the electrodynamic impedance of materials and its influence on the design and performance of particle accelerator components. This...


  • Genève, Schweiz CERN Vollzeit

    **Company Description** **Job Description** Introduction** Are you a qualified and highly motivated physicist with experience in the simulation of the radiation interaction with matter? Join a diverse team of physicists and engineers and play a leading role in the Future Circular Collider (FCC) design. You will join the Accelerator Systems Department (SY),...


  • Genève, Schweiz CERN Vollzeit

    **Your responsibilities** - Conducting RF measurements at cryogenics temperatures of 1.3 GHz single cell cavities. - Conducting RF measurements of flat samples with a quadrupole resonator. - Developing diagnostics tools for thermal and magnetic mapping. - Data analysis. - Correlation analysis for coating parameters and standard DC superconducting...


  • Genève, Schweiz CERN Vollzeit

    **Job Description** Your responsibilities** Join the Accelerator Systems Department (SY), and more specifically the Sources, Targets and Interactions (STI) Group. Your team will be in the Beam Machine Interactions (BMI) section which is in charge of Beam-Machine Interaction studies for all CERN accelerators and future accelerator projects. As an Applied...

  • Applied Physicist

    Vor 7 Tagen


    Genève, Schweiz CERN Vollzeit

    **Job Description** Your responsibilities** Are you passionate about accelerator physics and eager to tackle one of the biggest challenges in future collider technology? Join the Accelerator and Beam Physics group and become a part of the International Muon Collider Collaboration (IMCC). Contribute to groundbreaking research on collective effects during...

  • Accelerator Physicist

    Vor 7 Tagen


    Genève, Schweiz CERN Vollzeit

    **Company Description** At CERN, the European Organisation 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...


  • Genève, Schweiz CERN Vollzeit

    **Your responsibilities**: - Design new triggering algorithms and strategies, including ML/AI-based approaches. - Identify final states insufficiently covered by the existing trigger configuration. - Develop tools to support HL-LHC trigger menu studies. - Simulate trigger selections and estimate trigger rates using data and HL-LHC Monte Carlo samples. -...


  • Genève, Schweiz CERN Vollzeit

    **Job Description** Your responsibilities** The Radio Frequency Group (RF) of CERN's Accelerator Systems Department (SY) is seeking an Applied Physicist to join the Superconducting Radio Frequency Cavity Technology section (SRF). You will work with a small, focused team to investigate and leverage the superconducting properties of thin and multilayer film...


  • Genève, Schweiz CERN Vollzeit

    **Job Description** Your responsibilities** The Vacuum, Surfaces and Coatings (VSC) Group within the Technology (TE) Department is responsible for the entire lifecycle of accelerator vacuum systems at CERN, from development and design to installation, operation, and maintenance. We operate facilities for the measurement of vacuum performance and...