Deputy Manager Incident Response Team - Cybersecurity - Ile de France

About Sopra Steria​

Sopra Steria, a major Tech player in Europe, with 51,000 employees in nearly 30 countries, is recognized for its consulting, digital services, and solutions activities. It helps its clients lead their digital transformation and achieve concrete, lasting 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 actions and is committed to working with its clients to make the most of digital technology to build a positive future. In 2025, the Group achieved a revenue of 5.6 billion euros.

The world is how we shape it*​

Sopra Steria (SOP) is listed on Euronext Paris (Compartment A) - ISIN Code: FR0000050809​

For more information, find us at www.soprasteria.com/fr​

*The world is as we shape it

Sopra Steria's Cybersecurity Business Line is present in Europe with over 2500 experts - more than half of them in France - our mission is to provide trusted solutions and services to the most exposed public and private entities to ensure the resilience of their critical systems and protect their sensitive digital assets.​

Beyond its strong European presence, the cybersecurity division is positioning itself and developing in North America (Toronto) and the Asia-Pacific region (Singapore). ​

We offer 3 areas of expertise: Prevention, Protection & Detection, and Response. These 3 areas are interconnected to provide our clients with consistent information and decision-making capabilities informed by operational reality. This approach is based on our cross-functional methodology centered on Mitre Att&ck. ​

Sopra Steria relies on proven and recognized sovereign capabilities to strengthen your resilience against cyberattacks and accelerate your digital transformation.​

• A trusted end-to-end solution​
• A "security by design" approach focused on business risks and transversal to the organization.​
• A commitment to developing innovative sovereign solutions.​

Every individual can have an impact on responding to these new cyber risk challenges. Each person contributes both individually and collectively to securing our clients and society while maintaining their personal and professional growth.

Job Description

Within the Cybersecurity Division, you will join the Response product as a Deputy Manager of the Response Team. You will be immersed in high-criticality environments that will allow you to quickly understand the challenges of our response activities for our clients.

Your Role and Responsibilities

Under the responsibility of the Manager of the Response product, you will act as a Deputy, supporting strategic aspects while taking autonomy on industrialization and operations projects, through activities such as:

• You will contribute to the product strategy and its roadmap, and you will support its go-to-market, including pricing, customer relations, and supporting sales teams in product promotion.

What we offer:

• A teleworking agreement to work remotely up to 2 days per week depending on your assignments.
• An attractive benefits package: health insurance, employee welfare committee, meal vouchers, profit-sharing agreement, vacation and co-optation bonuses.
• Multiple career opportunities: over 30 job families, with as many bridges to imagine together.
• Hundreds of training courses to develop your skills and grow within the Group.
• Self-paced 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...).

Your Profile

Graduated from an Engineering school or equivalent, you have at least 5 years of experience in Cybersecurity (risk analysis, definition of processes and procedures, incident management and response).

Key Technical and Functional Skills:

You master Cybersecurity frameworks, particularly MITRE ATT&CK and D3FEND, as well as ANSSI, CIS...

You are familiar with the capabilities and limitations of SOAR, EDR, XDR tools…

You know the field of Cyber incident response, its challenges, and its difficulties.

You have transversal skills and a good understanding of cyber architecture.

You have good familiarity with different client contexts (On-PREM and CLOUD Infrastructure).

Permanent contract - Deputy Manager Incident Response Team - Ile de France - Management - Managed Detection and Response

An inclusive and committed employer, our company works daily to combat all forms of discrimination and promote a respectful working environment. Therefore, committed to diversity and inclusion, we encourage all applications and all profiles.

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