jobapplier

Junior Automation & Controls Engineer (BE-ICS-ACS-2026-247-GRAE)

CERN

Join our team of control and automation experts and contribute to the development of applications based on the UNICOS-CPC framework, which is used CERN-wide for the development of PLC-based control systems. You will work alongside process and equipment experts from across CERN to develop, test, commission and maintain control systems across a wide range of domains.

About CERN

  • Overview of CERN - Discover a world where the impossible is made possible!
  • At CERN, the European Organization for Nuclear Research, we are pushing the frontiers of science and technology.
  • Our groundbreaking work brings together not only physicists but also a diverse range of professionals from engineering, technical, scientific, and administrative fields.
  • Together, we foster an environment where innovation and collaboration thrive.
  • Every day, we face exciting new challenges and opportunities to contribute to cutting-edge research that shapes our understanding of the universe.
  • We meet these challenges through the diverse perspectives within our teams, ensuring every contribution is valued and driving our shared sense of inclusion and purpose.
  • Diversity is a core value of CERN since its foundation, and it remains central to our mission and continued success.
  • If you are ready to be part of a dynamic, inclusive community pushing the boundaries of knowledge, CERN is the place where your curiosity and skills can thrive.
  • Be part of our mission to uncover what lies at the heart of the universe!
  • TAKE PART!

Responsibilities

  • Develop, commission and maintain control applications based on the UNICOS-CPC framework for standardised PLC application generation, supporting Siemens and Schneider PLCs.
  • Work closely with process and equipment experts to specify, implement, commission and support control systems that meet their operational needs.
  • Contribute to the maintenance and further development of tooling and testing infrastructure used to support application development.
  • Contribute to the evaluation of emerging automation technologies and help shape the next generation of control at CERN.
  • More information here .

Requirements

  • Background and/or interest in the field of automation and control.
  • Basic hands-on experience developing, testing or troubleshooting PLC programs using IEC 61131-3 languages.
  • Knowledge and experience in industrial communication protocols would be an asset.
  • Initial experience with Python.
  • Strong problem-solving and technical communication skills.
  • Basic knowledge of control theory and automation principles.
  • Knowledge of PLC programming using IEC 61131-3 languages.
  • Spoken and written English, with a commitment to learn French.
  • You are a national of a CERN Member or Associate Member State .
  • By the application deadline, you have a maximum of two years of professional experience since graduation in Automation, Control Engineering (or a related field) and your highest educational qualification is either a Bachelor's or Master's degree .
  • You have never had a CERN fellow or graduate contract before.
  • Applicants without University degree are not eligible.
  • Applicants with a PhD are not eligible.

Preferred

  • Knowledge of Continuous Integration based on GitLab CI would be an asset.

Benefits

  • 30 days of paid leave per year plus 2 weeks annual closure.
  • Coverage by CERN’s comprehensive health insurance scheme (for yourself, your spouse and children), and membership of the CERN Pension Fund.
  • Family, child and infant monthly allowances depending on your individual circumstances.

Job closing date

16.11.2026 at 23:59 CET.

Contract duration

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

Working hours

40 hours per week Job flexibility: Hybrid Target start date: 01-January-2027 This position involves: A valid driving licence.

Job reference

BE-ICS-ACS-2026-247-GRAE Field of work: Data Science, AI & Analytics Benchmark job: 200020 - Computing Engineer Global Benefits A monthly net stipend of either 5266 or 5793 Swiss Francs per month depending on your degree.

A relocation package (installation grant and travel expenses) depending on your individual circumstances. Possibility to extend your contract up to 36 months. On-the-job and formal training including language classes.

More information about us, here

careers.cern

Every job at CERN