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Expert Réseaux Infrastructures et Sécurité (Network, Infrastructure and Security Specialist) – Bac+5

De technicien à stratège : pilotez la sécurité des systèmes qui font tourner le monde

two years of further education with a focus on computer science

september 2027

full-time or work-study program

french

Limoges

Presentation

Why choose a the Expert Réseaux Infrastructures et Sécurité program (Network, Infrastructure and Security Specialist)- Bac+5 ?

Do you want to move beyond technical administration and take charge of an organisation’s network and security strategy? This five-year postgraduate program is designed for those who wish to combine cutting-edge technical expertise with management skills.

The expert program (ERIS)is aimed at future experts in networks, infrastructure and security who wish to master the technologies of tomorrow whilst playing a central role in companies’ strategic projects. You will be prepared to manage complex networks and infrastructure, protect systems against cyber threats, and lead projects that ensure the continuity and development of organisations’ operations.

This course is RNCP Level 7 certified (code 39781, France Compétences) and is completed over 2 years as a full-time student or on a work-study scheme, alternating between four weeks at college and four weeks in a work placement.

By the end of the program, you will be able to:

  • Manage system and network infrastructure in accordance with ITIL principles; 
  • Oversee the security of information systems, from monitoring to auditing;
  • Design and manage complex system and network infrastructures; 
  • Managing projects and leading change in an IT context. 

To put simply: you will not only graduate as an expert technician, but also as someone capable of leading the network and security strategy for an entire organisation, managing teams and projects.

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program

Course content

Discover the ERIS program and embark on a journey that transforms your potential into expertise. You’ll develop your skills in infrastructure, networks and cybersecurity through practical projects, role-plays and experiences that challenge you with real-world digital issues.

the full program

  • Governance based on ITIL principles: audit, compliance, support management 
  • Service delivery and go-live 
  • Continuous improvement and responsible digitalisation approach 
  • Active monitoring, definition of security policies
  • Infrastructure audit and risk management
  • Ethical hacking, SOC, forensic analysis
  • Identity, IT asset management (ITAM) and security management via SIEM
  • Process automation using a software-defined factory
  • Incident management in accordance with ITSM
  • From preliminary design studies to the drafting of specifications and tender documents
  • Cost management and team leadership
  • Contractual matters and professional communication
  • A state-recognised qualification at a high level (RNCP Level 7).
  • A vocational training program, grounded in the realities of the business world.
  • Access to a strong professional network, built up throughout your career.
  • Guidance from experts from the business world.

career opportunities

We answer your questions

They are a professional capable of designing, managing and securing an organisation’s entire information system, whilst leading strategic projects relating to its development.

The three-year degree program trains operational managers in cybersecurity and infrastructure. This five-year degree program goes a step further: it trains graduates to lead the network and security strategy of an entire organisation, with managerial responsibilities.

You must hold a three-year degree or a Level 6 qualification with a focus on computer science, for a two-year course.

Oui, il est certifié RNCP niveau 7 (code 39765) par France Compétences.

The new academic year is scheduled to begin in September 2027.

IT Architect, Cybersecurity Expert, Head of Information Systems, IT Project Manager or IT Security Engineer, in any organisation with an information system.

No, it covers the entire range of network and system infrastructure, with a strong focus on security, as well as IT governance and project management.

3iL Ingénieurs is a small, intimate school offering personalised support and guidance from experts with industry experience.

chef de projet info

Are you interested in the course ?

Download the brochure to find out more about the full program, or apply now to join the 3iL course!