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Cybersecurity Engineer

Vacancy details

General information


Egis is an international player active in the consulting, construction engineering and mobility service sectors.
We design and operate intelligent infrastructure and buildings capable of responding to the climate emergency and helping to achieve more balanced, sustainable and resilient territorial development.
With operations in 120 countries, Egis places the expertise of its 18,000 employees at the disposal of its clients and develops cutting-edge innovation accessible to all projects.
Improving people's quality of life and supporting communities in their social and economic development, whilst drastically reducing carbon emissions and achieving vital 2050 net zero targets, that's our purpose.



Position description

Job title

Cybersecurity Engineer

Contract type

Permanent contract

Job description

As a Cybersecurity Engineer, you will play a central role in
securing systems on railway improvement, construction or operating projects.
or operating projects. You will contribute to the protection of railway infrastructures
against threats to Enterprise Information Systems (EIS or IT) and Industrial Information Systems (IIS).
Industrial Information Systems (SII or OT), ensuring that they comply with current
compliance with current standards and regulations. You will be part of an international
in several countries.

Your main tasks will be as follows:

▬ Analysis of customer requirements: Understanding the Customer's specific requirements in
cybersecurity for their railway projects. Analyse the specifications
and technical clauses, summarising them and adding any regulatory and normative

and standards in agreement with the Customer.
▬ Designing cybersecurity solutions: Designing cybersecurity solutions that are
cybersecurity solutions tailored to projects, taking into account the constraints and objectives
of the Customer. Integrate cutting-edge technologies to strengthen the security of systems
(IT and OT).

▬ Measuring risks, mapping systems, drafting specifications: Assessing the risks weighing on systems in collaboration with stakeholders. Draw up the mapping of information systems. Draft the security requirements that must be applied to the systems.

▬ Support in awarding contracts: Assist the customer in identifying and selecting competent partners specialising in cybersecurity to carry out assignments.

▬ Controlling the execution of work: Ensuring rigorous monitoring of the compliance of the execution of cybersecurity work by contractors.

▬ Homologation and commissioning: Actively participate in the homologation of railway information systems (IT or OT) by taking part in the compilation of the Homologation File enabling the acceptance of cyber risks to be guaranteed before commissioning.

▬ Raising team awareness: Presenting the main risks, security standards to be complied with, and cybersecurity best practices. Acting as a technical advisor for project teams, providing specific recommendations to strengthen system security (IT and OT).



You have at least 2 years' successful experience in information systems and cyber security, ideally in the rail transport sector.

You have significant experience in cyber security, preferably in the rail or industrial sector. Open to candidates from non-cyber railway ecosystem environments: signalling, telecoms, weak currents. Open to candidates with cybersecurity backgrounds in other industrial systems.

In-depth knowledge of railway systems and their architecture is a major advantage.

Mastery or knowledge of cybersecurity standards and benchmarks such as: EBIOS RM, NIST CSF, 62443, 27xxx is a plus.

Ability to work in a team, excellent communication and project management skills.

Cybersecurity certifications (CISSP, CISM, etc.) appreciated.

A good level of written and spoken English is required.

Position location

Job location

Europe, France, Ile-de-France



Candidate criteria

Minimum level of education required

5-Master of Arts / Master of Science

Minimum level of experience required

2-5 years


  • English (4- Advanced)
  • French (5- Proficiency)