Sr Administrator (Support & Operations)
India
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Job Description
Sr Administrator (Support & Operations)
Chennai, Tamil Nadu

Job Summary

 
Administer and maintain EDR platforms (e.g., CrowdStrike, SentinelOne, Microsoft Defender for Endpoint, etc.)\\\\r\\\\nMonitor endpoint security alerts and work with the SOC team to investigate and remediate threats.\\\\r\\\\nConfigure and tune detection rules, policies, and response playbooks in the EDR system.\\\\r\\\\nEnsure proper deployment and coverage across all endpoints, including desktops, laptops, and servers.\\\\r\\\\nCollaborate with IT and security teams to respond to endpoint-related incidents.\\\\r\\\\nGenerate reports and metrics for compliance and threat analysis.\\\\r\\\\nManage software upgrades and patching of the EDR system.\\\\r\\\\nSupport forensic investigations and root cause analysis.\\\\r\\\\nMaintain up-to-date documentation, procedures, and security baselines.
 

Key Responsibilities

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Skill Requirements

 

  • CrowdStrike (Primary Expertise)
  • Microsoft Defender for Endpoint
  • Cloud Access Security Broker (CASB)
  • Good communication skills

Other Requirements

null
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Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 226,300 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending December 2025 totaled $14.5 billion.
23 Benefits At HCLTech, we believe in empowering our employees with comprehensive benefits that support their professional growth and enhance their well-being. When you sign up for a career with us, you gain access to: https://rmkcdn.successfactors.com/147eb21f/a701dca9-f32d-4fc9-9447-6.svg Industry-benchmarked compensation https://rmkcdn.successfactors.com/147eb21f/b0c54381-ddcc-4a33-9b35-9.svg Best-in-class healthcare benefits https://rmkcdn.successfactors.com/147eb21f/b73027be-7aae-4d36-a090-4.svg Personal time off https://rmkcdn.successfactors.com/147eb21f/d5b4fdfd-2e99-4e26-9878-9.svg Maternity and paternity benefits https://rmkcdn.successfactors.com/147eb21f/3d42b0fc-4652-435a-9ece-c.svg Access to skills / higher education programs/resources https://rmkcdn.successfactors.com/147eb21f/aeddeaf2-9e25-4584-ad11-d.svg Discounts on products and services via Benefit Box https://rmkcdn.successfactors.com/147eb21f/a9609a3b-2700-4b3c-9d90-a.svg Participate in CSR programs and live life with a purpose https://rmkcdn.successfactors.com/147eb21f/c6e33851-710f-4634-bd69-f.svg Opportunities to grow and advance your career Note: The benefits listed above vary depending on the nature of your employment and the country where you work. Some benefits may be available in some countries but not in all.