Infrastructure & DataCenter Technician (H/F)

On an internal mission, you will be involved in an elite unit called "Cockpit Solutions" within Orange Business Services. This department's purpose is to be a trusted solutions provider to meet the operational needs for Orange customers' Network, IT, Cloud & Security solutions.

This department, comprising about sixty people gathered around the same organization, allows for secure operations that meet specific contractual or regulatory requirements (implementation of specific security measures).

As part of a team of 6 administrators within the "HALO" (Hosting & Administration Linux Operations) team, you will participate in the implementation of tools necessary for the various Cockpit businesses and the provision of secure hosting spaces with complete integration.

To do this, your tasks will include:

• Contributing to physical hosting in the datacenter according to current regulations (secure environments), from equipment preparation (staging) to racking (rack mounting/cabling) and verification/acceptance with our contacts.
• Contributing to the implementation (Build) and operational and security maintenance (Run MCO/MCS) of physical and virtual equipment.
• Interacting with the various stakeholders within and around Cockpit, and developing expertise on their respective challenges (wide variety of equipment).
• Providing support for the implementation and maintenance of administration terminals (Linux/Windows).
• Intervening on Windows administration topics (AD, servers, workstations…) for operational deployment in production environments with in-depth security (hardening).

Within the team:

• You contribute to the security and operational maintenance of information systems managed by Cockpit.
• You carry out modification requests on infrastructure equipment or applications.
• You may be required to manage service providers (air conditioning, access control, local support actions…).
• You participate in regular audits for sensitive projects.

Your key talents and skills for the position:

You have the ability to work with a strong culture of secrecy, and you enjoy challenges and providing service to your colleagues and clients.

With a higher education in IT administration, you have solid technical and/or operational experience in operating system administration (basic installation, operational and security maintenance, …) and in hosting (datacenter, technical administration spaces, labs …)

You are curious and enjoy working on very diverse topics.

Your experience demonstrates your listening skills and customer satisfaction focus. You are rigorous, autonomous, and take initiative. You appreciate collaborative teams.

You are recognized for your autonomy and rigor (application of processes, instructions, security rules).

A training program is planned with our best agents for your skill development, and a "buddy" will be assigned to help you integrate into the team's life.

This position may be subject to an administrative investigation, depending on the needs.

Orange Cyberdefense is the strategic entity of the Orange Group dedicated to digital security. We support companies of all sizes, critical organizations, administrations, and local authorities in designing their cybersecurity strategies, their implementation, and their operational management.

We bring them our expertise to ensure the best level of protection for their data, their equipment, and the services they offer to their customers or citizens.

With a turnover of €1.3 billion in 2025, 7% growth, and over 3,300 experts dedicated to cybersecurity, we are positioned today as the European Leader in the cyber defense market.

Our purpose is to build a safer digital society.