Sr Administrator (Support & Operations)

Technology, Data & Digital · IT Infrastructure & Security · Cybersecurity

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HCLTech is seeking a Sr Administrator (Support & Operations) in Chennai, India to manage and maintain EDR platforms like CrowdStrike and Microsoft Defender for Endpoint. This role involves monitoring security alerts, investigating threats with the SOC team, and ensuring endpoint coverage across all devices.

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

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#endpoint security#EDR#CrowdStrike#Microsoft Defender#CASB#SOC#threat investigation#incident response#Chennai