Become an expert engineer integrating Industry 4.0 technologies
Why this programme?
Industry 4.0 is profoundly transforming roles, tools and organisations. The 3I – Industrial Innovation Integrator track trains engineers capable of designing, testing and deploying digital and industrial technologies in support of responsible transformation.
This programme aims to meet the needs of companies facing the convergence of IT (Information Technology) and OT (Operational Technology) technologies, by preparing professionals capable of ensuring the coherent and sustainable integration of these systems.
Why choose 3I?
A work-study programme grounded in industrial reality
You develop your skills through continuous interaction between the School and the host organisation, as close as possible to the constraints and priorities of industry.
A balance between industrial expertise and academic rigour
Teaching is delivered 70% by industry experts and 30% by Mines Saint-Étienne teacher-researchers, combining feedback from experience, methods and conceptual mastery.
An action-oriented teaching approach
Projects, workshops, case studies and a long-term company assignment structure skills development: you learn by producing, testing and iterating.
A cutting-edge technological environment: Diwii
You benefit from a platform dedicated to the industry of the future: Diwii, a 500 m² teaching factory integrating digital solutions, robotics, digital twins, IIoT and experimentation (including Orange 5G Lab).
Who is it for?
The 3I track is intended in particular for:
- engineers and Bac+5 graduates wishing to strengthen their skills in industrial and digital technologies;
- professionals changing careers, from engineering, production or IT backgrounds;
- recent graduates in industrial engineering, production engineering, mechanical engineering, computer science, automation or robotics.
This diversity of profiles is a strength for the cohort: sharing practices, exchanging experience, collective learning.
The programme is open on a work-study basis to apprenticeship or professionalization contracts, employees, self-employed individuals, job seekers, and career changers.
Program Objectives
Train engineers capable of:
- designing, integrating and managing Industry 4.0 technologies;
- supporting companies’ digital and organisational transformation;
- promoting IT/OT convergence and collaboration between technical and strategic teams;
- developing expertise that is both technological and operational, focused on responsible innovation.
Examples of target positions
- Industrial Innovation Project Manager
- IT/OT operational consultant (Information Technology / Operational Technology)
- Digital solutions integrator
- Industry 4.0 Business Engineer
The strengths of the Diwii platform – Lyon-Charbonnières Campus

Located on the Campus Région du numérique in Charbonnières-les-Bains, the Diwii platform offers a unique environment for education, research and industrial innovation.
Students benefit from:
- 50 digital solutions deployed across 500 m²: connected workshops, advanced robotics, digital twins, Orange 5G Lab…
- An innovation ecosystem where students, researchers, startups and partner companies interact.
Go further
At a Glance
🎓 Degree depending on initial profile:
• Specialized Engineer accredited by CTI (engineer)
• Institutional Diploma (Master of Science in Engineering or equivalent Bac+5 degree)
📅 Work-Study Program
• 2 weeks of training at the School
• 2 weeks in the company
🕓 Duration
1 year (from October to September)
📍 Location
École des Mines de Saint-Étienne – Lyon Campus
Campus Région du numérique
78, route de Paris
69260 Charbonnières-les-Bains
Contacts
Academic Directors
3I Brochure
An Accredited and Recognized Program

The 3i program – Integrator of Innovations in Industry is a specialized engineering program, accredited by the Commission des Titres d’Ingénieur (CTI).
The program is registered in the National Directory of Professional Certifications (RNCP 40959).
It awards a specialized engineering degree, recognized by the State and industry, equivalent to Bac + 6.