SIEM Admin

About Atos Group

Atos Group is a global leader in digital transformation with c. 70,000 employees and annual revenue of c. € 10 billion, operating in 67 countries under two brands — Atos for services and Eviden for products. European number one in cybersecurity, cloud and high-performance computing, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Atos is a SE (Societas Europaea) and listed on Euronext Paris.

The purpose of Atos is to help design the future of the information space. Its expertise and services support the development of knowledge, education and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space.

Position: Sr SIEM Admin -

Location : Bangalore , mumbai

Skill : Arcsight Admin

• Configure, and maintain the SIEM platform (Any SIEM Tool).
• Develop and fine-tune correlation rules, alerts, and dashboards to support SOC use cases. Onboard log sources from various platforms (Windows, Linux, cloud, network devices, applications).
• Perform health checks, upgrades, and patch management of SIEM components.
• Work closely with SOC analysts to improve detection capabilities and reduce false positives.
• Collaborate with threat intel and incident response teams to create advanced detection logic.
• Automate log ingestion and alert tuning using scripting (Python, PowerShell, etc.).
• Develop and maintain documentation, runbooks, and standard operating procedures (SOPs).

MDR (SOC) Experience Range: 4+ year Key Responsibilities - Design and implementation of use cases - Integration of standard and custom devices with SIEM - SIEM component design and implementation - Resolve technical escalation

Work Locaiton: Bangalore ,mumbai

Here at Atos, diversity and inclusion are embedded in our DNA. Read more about our commitment to a fair work environment for all.

Atos is a recognized leader in its industry across Environment, Social and Governance (ESG) criteria. Find out more on our CSR commitment. 

Choose your future. Choose Atos.