Security Officer

Atosis the Atos Group brand dedicated to AI-powered, secure, end-to-end digital services. Atos designs, develops, and operates critical digital environments that drive performance, resilience and sovereignty, helping public and private organizations worldwide retain control over their data and infrastructures, while meeting regulatory requirements.

With more than 54,000 employees serving over 4,500 clients across 54 countries, Atos helps modernize core IT systems, accelerate cloud and data transformation, strengthen cybersecurity, and deliver secure digital workplace environments to support its clients, its employees and society. Atos also provides consulting and advisory services through its Atos Amplify brand.
A trusted partner in operating complex and mission-critical environments, Atos supports organizations across highly regulated and sovereign contexts.

Atos Groupis a global leader in digital transformation with c. 56,000 employees and annual revenue of c. €7.2 billion (at the go-forward perimeter), operating in 54 countries under two brands - Atos for services and Eviden for products and systems. European number one in cybersecurity and a leader in cloud, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries.

Atos Group is listed on Euronext Paris.

Atos Group Security delivers:

• Strategic Security Leadership
  :
  Defining and executing the Group’s security strategy, aligned with business goals and regulatory frameworks like ISO
  27001 and NIS
  2.
• Operational Excellence
  :
  Managing over 2,000 security incidents annually with no material impact, thanks to layered defenses, red teaming, and continuous monitoring.
• Client Trust & Compliance
  :
  Embedding security into Atos’ services and offerings, ensuring client data protection, and supporting sovereignty and compliance initiatives.
• Innovation & Resilience
  :
  Leveraging AI, advanced SIEM, and partnerships with vendors like Microsoft, Crowd Strike, and Tenable to stay ahead of evolving threats.

Gain opportunities to work on global initiatives and collaborate with teams across different countries, enabling you to build international experience and broaden your professional network.

Benefit from structured mentoring opportunities that support continuous learning, skill enhancement, and professional growth through guidance from experienced leaders.

Accelerate your career progression with opportunities to develop into senior positions while gaining valuable exposure to Security Office functions, strategic decision-making, and organizational leadership.

Atos Group Security is not just a support function—it is a strategic enabler. It builds trust with clients, differentiates Atos in the market, and ensures business continuity in a volatile cyber landscape. The team’s work is instrumental in securing major events (e.g., Paris 2024), driving digital transformation, and supporting Atos’ ambition to lead in AI-enabled services.

The role is part of the UKI Group Security Team and you would be reporting into the UKI CISO.

Implement information security policies throughout the UKI perimeter (with local management and local and global CISOs/BSOs/ITSOs ) and coordinate assigned Business Line security operations (network, servers, desktop, applications) within the UKI perimeter liaising with key Business Line contacts.

• Assess and report local security risks for Internal IT/Production IT/Business Line related solutions and services,
• Contribute to the achievement of Group security targets defined for Atos,
• Monitor and report the security key performance indicator, as well propose improvements to increase their value in their perimeter,
• Qualify and report on security events and incidents and ensure Root Causes are understood and addressed properly,
• Contribute to risk remediation activities and Internal IT/Production IT/Business Line incidents handling, and limit exposure to internal IT/Production IT/Business Line…