Sr Administrator (Support & Operations)

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๐Ÿ“ Chennai, India

About this role

Job Summary

Job Summary:

We are seeking a Level 2 EDR Engineer with hands-on experience in managing and supporting Endpoint Detection & Response solutions. The candidate will be responsible for monitoring endpoint security, analyzing alerts, and ensuring the health and compliance of endpoints across the enterprise environment.

Key Responsibilities

Key Responsibilities:

- Monitor and analyze security alerts from EDR platforms (MDE, Trend Vision One)

- Perform incident triage, investigation, and root cause analysis

- Ensure endpoints are onboarded and reporting correctly in EDR tools

- Maintain and troubleshoot EDR agents across Windows, Linux, macOS environments

- Validate and enforce security policies and configurations

- Investigate suspicious activities and provide remediation recommendations

- Monitor endpoint health, telemetry, and connectivity issues

- Work with SOC and IT teams for incident resolution and escalation

- Generate reports on incidents, threats, and endpoint compliance

Skill Requirements

Required Skills:

- Hands-on experience with Microsoft Defender for Endpoint (MDE)

- Experience with Trend Vision One / Trend Micro endpoint security

- Understanding of endpoint security concepts and attack vectors

- Knowledge of OS internals (Windows/Linux) and threat detection techniques

- Ability to analyze logs, alerts, and endpoint telemetry

- Strong troubleshooting and analytical skills

Other Requirements

Good to Have:

- Experience with SIEM/SOAR integration (Sentinel, Splunk)

- Knowledge of MITRE ATT&CK framework

- Basic scripting knowledge (PowerShell, Python)

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Certifications (Preferred):

- Microsoft SC-200 / SC-300

- Trend Micro Certified Professional

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Soft Skills:

- Good communication and stakeholder interaction

- Ability to work in 24x7 shift model

- Strong documentation and reporting skills

Frequently Asked Questions

Is the salary disclosed for the Sr Administrator (Support & Operations) position at HCLTech?
The salary for this Sr Administrator (Support & Operations) role at HCLTech is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Sr Administrator (Support & Operations) position at HCLTech located?
This Sr Administrator (Support & Operations) role at HCLTech is based in Chennai, India. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
How do I apply for the Sr Administrator (Support & Operations) position at HCLTech?
Click the "Apply Now" button on this page. You will be redirected to HCLTech's official application portal hosted on successfactors where you can submit your application directly.
When was the Sr Administrator (Support & Operations) job at HCLTech posted?
This Sr Administrator (Support & Operations) position at HCLTech was posted on Aug 17, 2026. Apply as soon as possible โ€” early applications are often reviewed first.
Sr Administrator (Support & Operations)
HCLTech
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