BTS CIEL — Enerlab Academy

Bac+2 BTS CIEL.

The BTS CIEL (Cybersecurity, Computing & Network Electronics) is a State-recognized Bac+2 diploma awarded by the French Ministry of National Education (UAI 0923177D). This versatile programme trains higher technicians for digital infrastructure careers: deployment, security and maintenance of computer networks and electronic systems.

LevelBac+2

Duration2 years

FormatWork-study · Initial

RNCP CodeRNCP37391

Volume1 800 h

RecognitionState diploma

Programme overview

Over 2 years, in work-study (apprenticeship) or full-time study at our Asnières-sur-Seine campus, students build dual expertise depending on the chosen option: Option A 'IT & Networks' (network administration, virtualization, cybersecurity) or Option B 'Electronics & Communications' (electronic design, IoT, telecom). 40 % of the curriculum is dedicated to hands-on workshops and real projects with partner companies.

Upon graduation, students enter the job market directly (92 % employment rate within 6 months) or continue with a Bachelor in cybersecurity, a 3rd-year specialization, or a Master in AI & Cybersecurity (also offered at Enerlab Academy).

Programme objectives

Goals of the programme:

Master network architectures and cybersecurity
Develop system programming skills
Learn to deploy and secure digital infrastructure
Acquire digital electronics skills
Master virtualization and cloud tools

Admission & prerequisites

Required prerequisites and selection procedure:

General, technological or professional baccalaureate (high-school diploma)
Recommended specializations: NSI (Computer Science), Mathematics, Physics
Bac STI2D, Bac Pro SN (Digital Systems) accepted
Selection based on school records and motivation interview
Work-study route available with apprenticeship contract

Detailed programme

Detailed teaching content:

Module	Year 1	Year 2	Coef.
Culture générale et expression	3h/semaine	2h/semaine	2
Langue vivante étrangère	2h/semaine	2h/semaine	2
Mathématiques	3h/semaine	3h/semaine	3
Culture économique et managériale	2h/semaine	2h/semaine	2
Informatique et réseaux	8h/semaine	8h/semaine	8
Électronique et numérique	6h/semaine	6h/semaine	6
Cybersécurité des systèmes	5h/semaine	5h/semaine	5
Projets techniques	4h/semaine	4h/semaine	4
Ateliers de professionnalisation	3h/semaine	3h/semaine	3

Skills acquired

Operational skills developed:

RNCP37391BC01 — Option A: Study and design of computer networks
RNCP37391BC02 — Option A: Operation and maintenance of computer networks
RNCP37391BC03 — Option A: Data valorization and cybersecurity
RNCP37391BC04 — Option B: Study and design of electronic products
RNCP37391BC05 — Option B: Implementation of computer networks
RNCP37391BC06 — Option B: Production and maintenance of electronic products

Career outcomes

Direct access to qualified positions on the market.

Network and telecom technician System and network administrator Cybersecurity technician Tier 2/3 IT support technician Telecommunications technician Infrastructure integrator Digital electronics technician Junior DevOps

Salaries & sectors

Average gross annual salary

Junior (0-2 yrs)

24 000 – 28 000 € / year

Median (3-5 yrs)

28 000 – 32 000 € / year

Senior (5+ yrs)

38 000 – 45 000 € / year

Sources: APEC, France Travail, INSEE 2024 — gross annual salaries in the Île-de-France region.

Hiring sectors

IT Services Companies

Telecom operators (Orange, SFR, Free, Bouygues)

Internal IT (banks, insurance, industry)

Cybersecurity (CERT, SOC, audit)

Cloud providers (OVHcloud, Scaleway, AWS/Azure)

Datacenters and hosting providers

Industry 4.0 and IoT

Public administration (DSI, local government)

Sessions 2026-2027

Fall intake

September 2026 start

Applications until 30 Sept 2026 · late entry until 30 Nov 2026

Winter intake

18 January 2027 start

Enrolments until 31 Jan 2027 (or until seats fill) · late entry until 28 Feb 2027

Bac+2 BTS CIEL.