Experienced Linux system engineer - Rennes

Role Summary

Within the Digital Platform Services subsidiary and an agency made up of around a hundred employees, you will join a team with a major client in a stimulating environment. You are supported by a dynamic team who will make you take an active part in the project as a whole.

We offer you varied missions with ambitious challenges in stimulating and multicultural sectors of activity: telecoms, defense, transport, banking, national public services.

Your daily missions

• You detect, analyze and qualify incidents and threats
• You provide L2 & L3 support and handle level 3 incidents
• You identify security vulnerabilities and install the means of correction
• You are responsible for the MCO of the infrastructures in your area
• You study, deploy and upgrade the infrastructures
• You industrialize tasks and exploitation
• You ensure reporting (scheduling capacity, load, etc.)
• You manage teams under your responsibility
• You define the norms and standards of use and operation, security rules (physical and logical)
• You are a technical referent for teams, business project managers, stakeholders in the areas under your responsibility
• You are in technical contact with business projects and suppliers (operators, manufacturers and distributors)
• You ensure technological monitoring and carry out possible solution POCs

Requirements

• To carry out these missions, you have the following skills:
• Automation: Ansible, PowerShell, Bash
• Switching, Routing (N2, N3, N4)
• Storage: VSan, Pure Storage, HP
• Infrastructure supervision
• Virtualization: VMWare, VSphere, VCenter
• Graduate of an engineering school or equivalent, you already have significant experience in a similar position of at least 8 years.
• You are recognized for your adaptability, your spirit of innovation, your ability to convince and your spirit of synthesis.
• You have a taste for challenge and you enjoy working in a team, while demonstrating autonomy.
• You are looking for projects that combine technical challenge, new technologies and innovation.
• Do you recognize yourself? We look forward to meeting you!

Benefits

What we offer you

• A teleworking agreement to telework up to 2 days per week depending on your missions
• An attractive benefits package: mutual insurance, CSE, restaurant vouchers, a profit-sharing agreement, vacation bonuses and co-optation
• Individualized support with a single manager
• Multiple career opportunities: more than 50 professions, so many pathways to imagine together
• Several hundred training courses accessible independently from the mobile app with Sopra Steria Academy
• The possibility of getting involved with our foundation or our “Friday” partner
• The opportunity to join the Guilde Cloud collective (technical presentations, training, conferences, monitoring, and much more...)
• An inclusive and committed employer, our company works every day to fight against all forms of discrimination and promote a respectful working environment. This is why, committed to diversity and diversity, we encourage all applications and all profiles.
• https: //www.soprasteria.fr/nous-connaitre/nos-engagements

About the Company

Sopra Steria, a major player in Tech in Europe, with 51,000 employees in nearly 30 countries, is recognized for its consulting, services and digital solutions activities. It helps its clients carry out their digital transformation and obtain concrete and lasting benefits. The Group provides a global response to the competitiveness challenges of large companies and organizations, by combining in-depth knowledge of sectors of activity and technologies with a collaborative approach. Sopra Steria places people at the heart of its action and is committed to its clients to make the most of digital technology to build a positive future. In 2025, the Group achieved a turnover of 5.6 billion euros.

The world is how we shape it

Sopra Steria Infrastructure & Security Services is the Sopra Steria business unit dedicated to infrastructure, cloud and cybersecurity activities. She is a key player in Sopra Steria's end-to-end. With its 3,000 employees, Sopra Steria I2S stands out for the flexibility of its delivery model which combines customer proximity from our 8 agencies and the advanced industrial capabilities of our off-shore service centers.