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Sr Administrator (Support & Operations)

India

Job Description

Sr Administrator (Support & Operations)

Noida, Uttar Pradesh

Job Summary

Job Summary:

We are seeking a Level 2 Threat & Incident Response Analyst with hands-on experience in Microsoft Sentinel. The candidate will be responsible for monitoring security events, investigating incidents, and supporting response and containment activities in a SOC environment.

Key Responsibilities

Key Responsibilities:

- Monitor and investigate alerts and incidents in Microsoft Sentinel

- Perform incident triage and validate alerts escalated from L1

- Conduct root cause analysis (RCA) for security incidents

- Analyze logs from identity, endpoint, network, and cloud environments

- Correlate events across multiple sources to identify threats

- Execute incident response actions such as containment and remediation

- Work with threat intelligence feeds to enrich investigations

- Assist in tuning analytics rules and reducing false positives

- Document incidents, findings, and response activities

- Support shift handovers and maintain SOC documentation

Skill Requirements

Required Skills:

- Hands-on experience with Microsoft Sentinel (SIEM)

- Understanding of incident response lifecycle

- Knowledge of log analysis and threat detection

- Familiarity with MITRE ATT&CK; framework

- Knowledge of Azure security, identity (Entra ID), and endpoint security

- Solid analytical and troubleshooting skills

Other Requirements

Good to Have:

- Experience in KQL query writing

- Exposure to Microsoft Defender suite (MDE, MDI, MDO)

- Knowledge of SOAR playbooks (Logic Apps)

Certifications (Preferred):

- Microsoft SC-200

- CEH / CySA+ / GCIH

Soft Skills:





- Good communication and reporting skills

- Ability to work in 24x7 shift model

- Team collaboration and incident handling mindset

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 223,000 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 June 2026 totaled $14.8 billion.

Copyright © 2026 HCL Technologies Limited

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📌 Sr Administrator (Support & Operations) (India)
🏢 HCLTech
📍 India