Career
and Training
Career
and Training
Training
Advance your career
A successful internship at SII = a permanent contract! Discover more than 150 internship opportunities throughout France in our internship book. We see an internship as a recruitment opportunity in its own right; it is an ideal way to start a career at SII. Fullstack Angular Java developers, Cloud Engineers, Cybersecurity, Data Engineers, C++, Java, C#, .Net, DevOps, AI, Hybrid Mobile, Embedded Developer, MBSE, New Cockpit Interactions, as well as Business and Recruitment... These are just some of the roles that may be offered to future interns.
A personalised career path
Training: At SII, we place great importance on the professional and personal development of our employees. The Group offers a variety of training courses and initiatives to help its employees develop their technical, behavioural and managerial skills in a wide range of areas of expertise: Methodologies, Software Development, Communication, Infrastructure (networks, systems, Cloud, etc.), Cybersecurity, Management, Project Management, Testing, DBMS and Big Data, Languages, etc.
Opportunities
for advancement
Internal promotion: The SII Group places internal promotion at the heart of its development strategy. Several career development opportunities are available to employees, whether horizontal progression to change role, profession, city or country, or vertical progression to take on new responsibilities.
In total, for the year 2025/2026 in France, this represents:
training hours
training activities
internal training
trainee satisfaction
millions of euros invested
training courses per month on average
Évènements
Communities
Le Volontariat International en Entreprise
Explore the world with SII: Discover our V.I.E. opportunities.
At SII, we value the personal and professional development of our employees. That is why we offer our employees the opportunity to participate in a V.I.E (Volontariat International en Entreprise, or International Corporate Volunteering) programme. This unique opportunity allows our employees to enjoy an enriching international experience while contributing to the growth of our subsidiaries around the world. Joining one of our subsidiaries through a VIE programme opens the door to exciting career prospects and unparalleled cultural enrichment.
Discover our V.I.E. offers
Conditions for eligibility for a V.I.E.:
Be between 18 and 28 years old
Have 6 to 24 months of experience
Be a French citizen or a citizen of the European Economic Area (EEA)
Testimonials
Léa Brasseur
Talent Management Specialist, for 2 years, in Santiago
‘My VIE at SII Group Chile has been an enriching experience. The working conditions are excellent, and our contract allows us to travel and discover a new continent while giving us the autonomy and responsibilities to carry out large-scale projects that have an impact on the SII Group.’
Hugo Tanné
International Financial Controller, for 1 year, in Brussels
‘My V.I.E. at SII Belgium is a very stimulating experience, allowing me to collaborate with a wide variety of international profiles. At SII, there is a real community and V.I.E. culture. This experience is boosting my career and allowing me to take on new challenges!’
Vincent Burlot
Business Manager, for 2 years, in Canada
‘A V.I.E. with SII is so rewarding. The Group makes it easy to settle in and does everything possible to ensure that we have the best possible professional and personal conditions. Expatriation allows you to acquire new skills, gain perspective on issues and, above all, open your mind.’
