SPLUNK Platform Administrator - Nantes

Sopra Steria, a major European Tech player, with 51,000 employees in nearly 30 countries, is recognized for its consulting, digital services, and solutions. It helps its clients lead their digital transformation and achieve concrete, sustainable benefits. The Group offers a comprehensive response to the competitiveness challenges of large companies and organizations, combining in-depth knowledge of business sectors and technologies with a collaborative approach. Sopra Steria places people at the heart of its action and commits 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. It is a key player in Sopra Steria's end-to-end offering. With 3,000 employees, Sopra Steria I2S distinguishes itself through the flexibility of its delivery model, which combines client proximity through our 8 agencies with advanced industrial capabilities from our offshore service centers.

The opportunity to seize!

You will join Sopra Steria within the Digital Platform Services entity, specifically the West agency, comprising 160 employees.

You will be supported by a dynamic team that will actively involve you in the entire project.

Throughout your journey within the Group, you will be **supported** by your **unique manager**, who will be closely involved in your mission and will guide your career development.

Once you step inside, it's up to you to decide where to place your second foot. #libredansmonjob

Your role and responsibilities:

As a SPLUNK Platform Administrator, you will:

• Administer the Splunk platform (on-premises infrastructure and AWS)
• Ensure the high availability and reliability of Splunk environments (indexers, SHs, forwarders, etc.)
• Optimize platform performance
• Develop scripts (bash, python, etc.) to automate routine tasks
• Work with/improve CI/CD pipelines for Splunk deployments
• Integrate Splunk with tools like ServiceNow, AWS, Git, Jenkins, etc.
• Update Splunk versions, data ingestion processes, and L3 incident support

Your knowledge:

• Splunk Enterprise Administrator
• Splunk Cloud Basics
• AWS practice
• Solid practical knowledge of the Splunk core (Indexer, SH, Forwarder)
• Solid knowledge of Linux, networks, and cloud platforms (AWS, GCP).

What we offer:

• A remote work agreement to work remotely up to 2 days per week depending on your assignments.
• An attractive benefits package: health insurance, works council, meal vouchers, interest-based agreement,
  holiday and referral bonuses.
• Multiple career opportunities: over 30 job families, numerous pathways to imagine together.
• Hundreds of training courses to develop your skills and progress within the Group
• Self-service training platforms to prepare for your certifications and support your personal development
• The opportunity to get involved with our foundation or our partner “Vendredi”.
• The opportunity to join the Tech'Me UP collective (training, conferences, watch, and much more…).

You have at least 5 years of professional experience in a similar role.

Your English level is operational.

You are autonomous, rigorous, and pragmatic.

You also have a good sense of service and client relations.

You hold a Master's degree (Bac+5) from an Engineering school or equivalent.

Do you want to work on an ambitious mission in a multicultural and international environment?

Then join a company where a strong entrepreneurial spirit and an atmosphere conducive to your development prevail: participate without delay in a sustainable transformation through a real human adventure within a large international group.

As an inclusive and committed employer, our company works every day to combat all forms of discrimination and foster a respectful work environment. Therefore, committed to gender diversity and inclusion, we encourage all applications and all profiles.

https://www.soprasteria.fr/nous-connaitre/nos-engagements