Expert sécurité infrastructures cloud F​/H

Security Strategy Specialist

Within a team of around twenty people mainly located at Orange Gardens in Chatillon and Orange Lumière in Lyon:

- You contribute to developing the security strategy and associated policies for the entity's offerings and services, particularly in the domain of cloud offerings, whether public or private.

- You support business teams PFC to ensure the implementation of good security practices in project management, analyze risks and feared events, and analyze the security of implemented solutions.

- You conduct an analysis of technological evolutions in the field of cybersecurity to be able to accompany and anticipate the necessary adaptations of PFC offerings.

- You will work in collaboration with other security teams in the Orange group.

Savoir-faire:

You have a good understanding of network technologies (L2, L3, firewall, Load Balancer,...), virtualization, storage (object, block, NAS) and container orchestration in a cloud context. The concepts around authentication and access control are not foreign to you.

You have experience in the field of security: operational security policies, security audits, security rules in IT development.

Experience in one of the following technologies VMware VCF, Kubernetes, cloud foundry, or in Microsoft Azure or Google Cloud is a plus.

Savoir-être:

You are curious, enjoy discovering new technologies and acquiring new knowledge.

You are autonomous and teamwork motivates you.

You have the ability to synthesize and are capable of making sense, arguing, and convincing to successfully complete the projects assigned to you.

You have good writing skills.

You know how to create a collective dynamic and rally all stakeholders.

You have excellent interpersonal skills (active listening, simple and direct communication).

The technical challenges are numerous, especially those related to the transformation of infrastructures in terms of technology, architecture, and tooling.

You will join a Think/Design/Build/Run Direction and this position will allow you to lead the security actions in an end-to-end vision.

Internal exchanges with the team and with colleagues from the security stream of other entities will allow you to develop sharp skills in the field of security.

The mission of the Cloud Platforms Directorate, within the Technical Direction of Orange France, is to provide the most efficient IT infrastructures for Orange France. Its main missions are:

Construct and operate:

- Private cloud solutions for the needs of Orange France (IaaS CaaS PaaS)

- Infrastructures and networks that enable the implementation of essential common services

Joining PFC is therefore an opportunity to work on the latest generation technologies, acquire expertise, develop your software culture, now one of the bases of our infrastructures (Infra as code...), create solutions to improve the environment of employees and develop Orange's business by contributing to the deployment of modern infrastructures around the cloud.

The position is offered within the "Infrastructure Security" team, which is responsible for ensuring security governance, compliance, and security support to the business teams of the PFC entity. It implements the security policies and strategies of Orange France and provides technical and operational expertise to the different teams of the entity through risk analysis, technical security studies, and technical/compliance audits.

Date of desired start:
Jun 01, 2026, 12:00AM

Chez Orange, only your skills matter.

Regardless of your age, gender, origin, background, religion, sexual orientation, disability, neuroatypicality, or appearance, we actively encourage diversity within our teams, as it constitutes a strength for the collective and a vector of innovation.

Orange is a welcoming company for people with disabilities: do not hesitate to let us know about your specific needs.