Cybersecurity Expert (M/F)

EATON SOURIAUSartheEURESpublished 09/15/2026
Must-have:Security
Machine translation — original language: French.Show original

Job Description:

Cybersecurity Engineer M/F

This position can be based in any of the following locations: Montigny-le-Bretonneux, (78, Headquarters), Marolles-en-Brie (94), Champagné (72).

Join Eaton Souriau and help us develop innovative energy management solutions that have a real impact on the environment. We work to make what really matters work. To learn more, click on:

https://www.youtube.com/watch?v=baa_aiJ4L7E

Do you wish to work within a global company where we place importance on ethics, inclusion, diversity, and our employees?

Your missions:

The Cybersecurity Expert's main mission will be to build, deploy, maintain, and evolve technologies, platforms, and solutions to meet business needs and technical requirements. They must both raise technical standards and evolve behaviors. To this end, they are fully committed to the construction and implementation of IT security platforms and services, as well as their evolution over time.

You will be responsible for ensuring expertise and leadership on cybersecurity topics in the design of platforms and systems, their development, and their implementation.

  • Work transversally to implement technological solutions and platforms in a way that meets customer needs. They act as a proactive proposer of solutions while highlighting operational and security risks and proposing several alternatives.
  • Coordinate regular updates of technologies and platforms to guarantee the health and security of the information system. To this end, they manage the lifecycle of technologies, platforms, systems, and associated documentation.
  • Supervise platforms to guarantee the expected levels of performance, availability, and capacity. They identify gaps and potential impacts on service delivery.
  • Constantly seek to get the best out of solutions, platforms, and technologies.
  • Participate in employee awareness regarding cybersecurity issues and support users in the deployment of security solutions.
  • Ensure monitoring of industry best practices, organizations, and ITIL to maximize quality and performance.
  • Participate in on-call duties related to cybersecurity alerts and incidents.
  • Work with the IT infrastructure manager as an expert on requests emanating from the DGA.

Profile sought:

Coming from a Master's degree level (Bac +5), such as an Engineering school or equivalent with a specialization in the field of cybersecurity.

You have proven experience in a similar position (3 to 5 years).

Expected technical knowledge:***General knowledge of Microsoft solutions (client and server) and associated certificates.

  • Mastery of EDR-type solutions, vulnerability management, and behavior analysis.
  • Management of firewalls, remote access solutions, MFA solutions, and bastion.

Soft skills: Strong analytical and problem-solving skills, contract and vendor management.

This position will require obtaining a defense clearance (habilitation défense).

Depending on the chosen reference site, this position will involve quarterly travel to the other 2 sites.

Fluent English required.

What Eaton Souriau offers: Projects and challenges within a dynamic and collaborative team.

  • Excellent working environment - safety and ethics truly matter to us.
  • Corporate culture & values: beyond innovation; our conduct is as important as our results. At Eaton, our values and culture define who we are and dictate our daily activities.
  • Inclusion and diversity: openness to diversity extends our access to the best talent. Inclusion allows us to involve all our talent.

The selected candidate will be subject to a background check.

We are committed to ensuring equal employment opportunities for job applicants and employees. Our recruitment processes use balanced selection criteria and avoid unlawful discrimination against applicants on the basis of their age, colour, disability, marital status, national origin, gender, gender identity, genetic information, race or racial origin, religion, sexual orientation or any other status protected or required by law.

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