Le Plessis-Robinson, IDF, France
2 months ago

Job Overview

Job Type
Full-Time
Pay
Not disclosed

Job description

Location:
Le Plessis-Robinson, IDF, France
Work arrangement:
On-site

Role Summary

We are looking for an Experienced GRC Cybersecurity Consultant in Plessis Robinson to join our INDUSTRY Business Unit within the Embedded Industrial Systems & Cybersecurity agency. It contributes to the development of embedded and industrial systems with strong real-time and operational safety constraints as well as their operational implementation integrating security concepts.

  • CS is now involved in the entire cycle of securing critical industrial systems, particularly in
  • Cybersecurity risk management
  • The approval process for critical IS,
  • Cybersecurity specifications,
  • Secure IS architectures,

Architecture, configuration, organizational and physical audits.

We operate in the fields of energy, transport, aeronautics, space and defense.

This wide range of our cybersecurity activities will allow you to work on various subjects in these areas and thus develop your versatility.

You will play a key role for our customers in protecting their industrial systems and data, ensuring a high level of security while ensuring a proactive approach to emerging threats.

The technical environment

  • Industrial systems (automates, supervision, etc.)
  • Industrial protocols (Modbus, TCP/IP, OPC UA, etc.)
  • Windows
  • Linux (Cent OS, Suse OS, Debian, RedHat…
  • Active directory, LDAP

Responsibilities

  • Carrying out risk analysis (EBIOS-RM) and conducting safety improvement action plans,
  • Participation in the drafting of security documents (PSSI, policies, procedures, PCI/PRI, etc.)
  • Carrying out a maturity diagnosis (ISO 27001, IEC 62443, NIS, II901)
  • Support for system approval (II901, NIS)
  • Security audit (architecture, configuration, organizational)
  • Hardening / Specific hardening of systems
  • Maintenance in safe conditions (MCS)

Requirements

With a Bac+5 education, you have a minimum of 3 years of experience in cybersecurity in an industrial environment with a good knowledge of the issues and problems of critical environments. You also master at least one normative or regulatory cybersecurity framework (ISO27001, IEC62443, NIS, II901, IGI1300, etc.). Knowledge of the security approval process (ANSSI) would be a plus.

  • Do you have curiosity and are you rigorous? Are you proactive and have good interpersonal skills? Then you are the gem we are looking for!
  • With equal skills, this position is open to people with disabilities

Benefits

  • Join a company where people, innovation and impact meet.
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About the Company

CS, a subsidiary of the Sopra Steria group, is a leading technological player in the design, integration and operation of critical systems. Present in 7 countries with more than 2,600 passionate employees, we intervene at the heart of the issues of sovereignty, security and performance, in strategic sectors such as defense, space, energy, industry, transport, aeronautics and cybersecurity.

Our difference? Unique expertise in real-time systems, sovereign and sustainable solutions, and a strong culture of innovation, driven by 15% of our turnover invested in R&D. We support our clients in the success of their most complex programs, from air traffic control to the fight against drones, including nuclear systems and satellite control centers.

By joining CS, you join a human and innovative company.

We deliver more than systems, we build trust.

We go beyond the needs expressed, we prepare for the challenges of tomorrow.

More than just experts, we shape innovation.

Committed to your side, serving your critical issues.

Accelerate industrial transformation, safely.

Our INDUSTRY Business Unit supports leaders in the aeronautics, energy and transport sectors in the design, security and optimization of their critical systems.

With more than 700 employees in France and North America, it mobilizes recognized expertise enabling the realization of innovative projects in the fields of embedded systems, digital simulation, cybersecurity, data intelligence and digitalization of industrial processes.

Joining this Business Unit means transforming the industry with high-impact solutions.

Role:
Confirmed Cybersecurity Consultant - Industry - Le Plessis Robinson
Industry Type:
Information Technology And Services
Job Type:
Full-Time

Company profile

Sopra Steria

soprasteria.com

Sopra Steria is a European technology company recognised for its consulting, digital services and software development. It helps large companies and organizations carry out their digital transformation by combining knowledge of their sectors and technologies with a collaborative approach. The group has 51,000 employees in nearly 30 countries and achieved a turnover of 5.6 billion euros in 2025. Its subsidiaries include CS Group, which develops and certifies safety-critical systems for the aerospace, electric and autonomous driving industries.

Company Size
50,000 - 100,000 employees
Headquarters
Annecy-le-Vieux, France
Founded
2015
Funding Stage
Public

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