Cloud SecOps Lead

Cloud Sec Ops Lead – Job Description

Where purpose meets career :

Atos is a global leader in digital transformation with 78,000 employees and annual revenue of around €10 billion. Number one in Europe for cybersecurity, cloud and high-performance computing, we deliver tailored end-to-end solutions across 68 countries.

Our purpose is to design the future of the information space—helping customers, employees and societies live and grow sustainably in a safe and secure digital world.

We are looking for a Cloud Sec Ops Lead to guide and support a team of engineers in managing cloud security operations across partner environments. This role involves close collaboration with SOC teams, project stakeholders, and architecture groups to ensure a strong security posture and operational excellence.

This is a full-time position based in the UK and is open only to UK Citizens or individuals with Indefinite Leave to Remain (ILR) who have resided continuously in the UK for the past five years, due to Security Clearance requirements.

• Lead investigations of security incidents raised by SIEM and CNAPP tooling.
• Drive improvements in cloud security posture using Microsoft Defender for Cloud.
• Guide project teams on remediation steps and ensure alignment with security best practices.
• Support Web Ops activities including deployment and configuration of SIEM and CNAPP tools.
• Oversee vulnerability management processes and ensure timely remediation.
• Manage and maintain Logic Monitor for cloud platform monitoring, including:
  • Create and update logic modules
  • Configure alert rules and escalation chains
  • Manage Service Now integration for incident handling
  • Build and maintain dashboards
  • Optimize alerting to prevent alert storms and missed alerts
• Provide support for ITHC coordination, access provisioning, and post-engagement resolution.
• Act as a liaison between project teams, security stakeholders, and cloud architecture groups.

• Deploy and manage connectivity to AWS and Git Hub
• Debug Azure Logic Apps supporting SIEM and SOAR
• Proficient in KQL for log analysis

• Deploy and manage Workbooks
• Configure Azure Policies for security posture
• Implement regulatory compliance templates

Hands-on experience with Logic Monitor and Service Now integrations

Proven ability to lead incident response and vulnerability remediation efforts

• Familiarity with multi-cloud environments (AWS, GCP)
• Experience in coordinating ITHC assessments and managing audit findings
• Knowledge of cloud architecture patterns and security frameworks
• Strong communication and stakeholder management skills

• 25 days of Annual leave + an option to purchase more through our Flexible Benefits.
• Flex benefits system – exciting opportunity to choose your own benefits.
• Retail discounts.
• Pension - matching contribution up to 10%.
• Private Medical Scheme.
• Life Assurance.
• Opportunities to learn in Atos Training platforms.