Our programmes

Career change to data professions

An intensive 3-month program to change careers and access the most sought-after positions in the sector.

Data has become a strategic asset for every organisation. It helps understand customers, steer the business, automate processes, manage risk and feed artificial intelligence projects. But accumulating data is no longer enough: it has to be collected, structured, made reliable, used and governed. This shift is creating growing demand for people who can bridge technology, data and business needs. In France, 34% of companies with 10 or more employees already reported carrying out data analysis in 2023.

Source: Insee, ICT usage in enterprises survey

DATA, at the heart of business transformation

A resource that has become strategic

From customer relations to finance, from industry to healthcare, organisations produce more data every day. Their ability to use it quickly and reliably has become a driver of performance, innovation and competitiveness.

1,920

executive-level Data Engineer job offers in 2025

Data Engineer is among the executive roles with the fastest-growing number of job offers in 2026. Cloud, pipelines, data platforms and industrialisation make these skills especially sought after.

Source: Apec, Les métiers porteurs 2026

The foundation of AI and decision-making

High-performing AI depends first on data that is accessible, reliable, documented and secure. The rise of AI therefore increases the need for data engineering as much as the stakes of data quality, governance and control.

Data careers: two complementary areas of expertise

Data engineering & platforms

Building the technical foundations of data.

Collect, store, transform and move data at scale. These roles design the architectures, pipelines and platforms that make data available, reliable and usable.

Data Engineer programme — Data Architecture & Industrialisation

Analysis, quality & governance

Turning data into decisions and trust.

Understand business needs, analyse data and create value from it, while ensuring its quality, traceability and sound governance across the organisation.

Business Data Analyst & Data Steward programme — Data Governance & Value

From engineering to governance, Data brings together very different yet deeply complementary roles: some build the infrastructure that moves data, others make it understandable, reliable and usable across the business.

Data careers: the complete 2026 guide

Data architecture, data quality or data governance: every profile can find a way in. Our Data training programmes, available in particular through France Travail's POEI scheme, are designed to complete this career change into data in three months.

KLE supports you into data careers

Data Engineer

Data Architecture & Industrialisation

Design, build and industrialise the platforms that turn data into usable assets.

Careers accessible after the programme

3 monthsIntensive programme

100%Supported

1 RNCP block+ 2 certifications

Certifications preparedDP-900DP-700

Next intake12 APR 2027

Upcoming sessions : 13 SEP 2027 · 17 JAN 2028

Discover the program

Business Data Analyst & Data Steward

Data Governance & Value

Analyse, secure and govern data to turn it into a lever for decision-making.

Careers accessible after the programme

3 monthsIntensive programme

100%Supported

1 RNCP block+ 2 certifications

Certifications preparedDP-900DAMA CDMP Associate

Next intake07 JUN 2027

Upcoming sessions : 18 OCT 2027

Discover the program

Training to step into a job

In France, several support schemes make it easier to access training and get back into work. Discover two of them: the POEI and the POEC.

To find out more, read our article: Funding your career change in 2026

POEI — Préparation Opérationnelle à l'Emploi Individuelle

Training for an identified hire

A company wants to hire a candidate who lacks certain skills. The POEI lets that candidate train before starting the job, as part of a hiring project approved with France Travail.

POEC — Préparation Opérationnelle à l'Emploi Collective

Collective training towards employment

A professional sector or its OPCO identifies hiring needs. The POEC lets several jobseekers develop the skills in demand, as part of a collective programme organised with the partners involved.

Advisor supporting a candidate with their career-change project

KLE helps you into employment

At KLE Formations, you are never left on your own with your career change. We help you find companies that are hiring, organise job-dating events, prepare for interviews and identify the funding options that suit your situation.

Identifying companies that are hiring.
Organising job-dating events.
Interview preparation.
Support with funding applications.

Discuss my project with an advisor

Les entreprises vous attendent

Les besoins explosent. Les entreprises cherchent des profils capables de collecter, structurer, fiabiliser, analyser et gouverner leurs données pour améliorer la décision, automatiser les processus et soutenir les projets d’intelligence artificielle.

La demande s'installe durablement. De l’industrie au retail, de la banque à la santé, la maîtrise de la donnée est devenue un enjeu opérationnel, stratégique et réglementaire. Les métiers de la Data s’imposent désormais dans tous les secteurs.

Conséquence : les organisations recherchent à la fois des profils techniques capables de construire les plateformes Data et des profils fonctionnels capables d’analyser, fiabiliser et gouverner les données.

Les métiers de la Data : guide complet 2026

34 %

des entreprises de 10 salariés ou plus pratiquaient l'analyse de données en 2023

1 920

offres cadre Data Engineer recensées en 2025

3,6 %

des offres cadre de la fonction informatique concernaient la Data en 2024

Sources : Insee · Apec