Software Engineer - Low-Level programming (BE-CEM-MRO-2025-71-GRAP)

Job Description

Your responsibilities

Within the Beams department (BE) the Controls Electronics and Mechatronics (CEM) group is responsible for the control of Beam Intercepting Devices within the CERN accelerator complex.

This position is focused on Low-Level programming for mechatronic controls.

Specifically, you will:

• take the responsibility for the control software architecture definition and development of firmware and low level software for the novel LHC Collimators, FRAS and RAC3 control systems projects based on SaMbuCa.
• implement algorithms for precision motion control and sensors’ signal acquisition of Beam Intercepting Devices on SoC, CPU and microcontrollers (Texas Instruments family).

Your profile

Skills

• Experience in low-level and embedded programming;
• Strong proficiency in C, with experience in best practices for architecture design;
• Experience with hardware functional testing and software unit testing;
• Experience with assembly programming language;
• Familiarity with TI C2000 microcontrollers is a plus;
• Knowledge of power electronics is beneficial for this role;
• Spoken and written English or French, with a commitment to learn the basics of the other language.

Eligibility criteria:

• You are a national of a CERN Member or Associate Member State .
• You have a professional background in Software Engineer (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: 08.07.2025 at 23:59 CEST.

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

Working hours: 40 hours per week

Target start date: 01-September-2025

Job reference: BE-CEM-MRO-2025-71-GRAP

Field of work: Software Engineering and IT

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

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.

We are on a Quest. A Journey into discovery like no other. Bring your expertise to our unique work and develop your knowledge and skills at pace. Join world-class subject matter experts on unique projects, in a Quest for greater knowledge and deeper understanding.

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.