Sr. SIEM Administrator

4 weeks ago

Navi Mumbai, India Atos Full time

About Atos
Atos is a global leader in digital transformation with c. 78,000 employees and annual revenue of c. € 10 billion. European number one in cybersecurity, cloud and high-performance computing, the Group provides tailored end-to-end solutions for all industries in 68 countries. A pioneer in decarbonization services and products, Atos is committed to a secure and decarbonized digital for its clients. 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.

Responsibilities-

  • Configure, and maintain the SIEM platform
  • 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).

Beneficial

  • Good Documentation skills
  • Good at Incident Management.

Personal Characteristics

  • Strong communication skills, ability to work comfortably with different regions
  • Actively participate within internal project community
  • Good team player, ability to work on a local, regional and global basis and as part of joint cross location initiative.
  • Self-motivated, able to work independently and with a team.

  • Siem Administrator

    4 weeks ago

    Mumbai, India LA Technologies Full time

    Roles and Responsibilities * Monitor and analyze security event logs from various sources to identify potential threats. * Configure and maintain SIEM systems, including data collection, processing, and alerting rules. * Collaborate with incident response team to investigate security incidents and provide detailed reports. * Perform regular maintenance tasks...

  • Siem Administrator

    1 week ago

    Mumbai, Maharashtra, India LA Technologies Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Roles and Responsibilities* Monitor and analyze security event logs from various sources to identify potential threats.* Configure and maintain SIEM systems, including data collection, processing, and alerting rules.* Collaborate with incident response team to investigate security incidents and provide detailed reports.* Perform regular maintenance tasks...

  • Siem Administrator

    1 week ago

    Mumbai, India Network Intelligence Full time

    **Designation**: SIEM Administrator - SOC **Job Code**: HR1044 **Location**: Mumbai **Experience**: 1+ years - Understand SIEM product architecture - Ensure up-time of SIEM components - Perform daily SIEM Health Check & Availability monitoring - Understanding logs, Log formats, identify appropriate information for Log parsing and SIEM rule creation, Log...

  • Sr. SIEM Administrator-ELK

    2 weeks ago

    Navi Mumbai, Maharashtra, India Atos Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    About AtosAtos is a global leader in digital transformation with c. 78,000 employees and annual revenue of c. € 10 billion. European number one in cybersecurity, cloud and high-performance computing, the Group provides tailored end-to-end solutions for all industries in 68 countries. A pioneer in decarbonization services and products, Atos is committed to...

  • Intern - Siem Administrator - Soc

    5 days ago

    Mumbai, India Network Intelligence Full time

    **Designation**: Intern - SIEM Administrator - SOC **Job Code**: HR1185 **Location**: Mumbai - Maintain SIEM operations and document current environment. - Work with external teams to ensure all necessary logging sources are reporting to the SIEM. - Creation of technically detailed reports on the status of the SIEM to include metrics on items such as...

  • Siem Administrator

    7 days ago

    Mumbai, Maharashtra, India Tata Communications Full time ₹ 2,00,000 - ₹ 6,00,000 per year

    We are hiring for SOC Analyst for Mumbai Location.Experience: 2- 5 yearsQualification: Any GraduateWork mode: Work From OfficeJD:Knowledge on Network Security DNS, DHCP, Proxy, routers, switches, LAN and End point security TCP/IP, WANs, LANs, and commonly used Internet protocols such as SMTP, HTTP, FTP, POP, LDAP etc.Working knowledge and prior experience of...

  • SIEM Admin _ Hyderabad

    2 weeks ago

    Mumbai, Maharashtra, India Tata Communications Full time ₹ 6,00,000 - ₹ 18,00,000 per year

    We are hiring for SIEM Admin L2 & L3.Experience: 5+ YearsLocation: Mumbai & HyderabadWork Mode: Work from OfficeJD:This is a core technical IC role which requires candidate to be hands on and ability to deliver the below tasks independently.Ownership of SIEM platform in terms of administration and management ( should be currently performing this...

  • SIEM Admin _ Hyderabad

    3 days ago

    Mumbai, India Tata Communications Full time

    We are hiring for SIEM Admin L2 & L3. Experience: 5+ Years Location: Mumbai & Hyderabad Work Mode: Work from Office JD: This is a core technical IC role which requires candidate to be hands on and ability to deliver the below tasks independently. Ownership of SIEM platform in terms of administration and management ( should be currently performing this role)...

  • SIEM Admin _ Hyderabad

    2 days ago

    mumbai, India Tata Communications Full time

    We are hiring for SIEM Admin L2 & L3. Experience: 5+ Years Location: Mumbai & Hyderabad Work Mode: Work from Office JD: This is a core technical IC role which requires candidate to be hands on and ability to deliver the below tasks independently. Ownership of SIEM platform in terms of administration and management ( should be currently performing this role)...

  • SIEM Admin _ Hyderabad

    2 days ago

    Mumbai, India Tata Communications Full time

    We are hiring for SIEM Admin L2 & L3. Experience: 5+ Years Location: Mumbai & Hyderabad Work Mode: Work from Office JD: This is a core technical IC role which requires candidate to be hands on and ability to deliver the below tasks independently. Ownership of SIEM platform in terms of administration and management ( should be currently performing this role)...