SME - Security Investigations, SIEM
India
Job Description
SME - Security Investigations, SIEM
Bengaluru, Karnataka

Job Summary

Role Overview

The SOC Analyst is responsible for proactive threat hunting, vulnerability assessment, and supporting remediation activities arising from Vulnerability Assessment (VA) and Penetration Testing (PT) exercises. This role operates within a Security Operations Center and collaborates with cross-functional teams to strengthen enterprise security posture.

Key Responsibilities

Key Responsibilities

  • Conduct proactive threat hunting using SIEM, EDR, and threat intelligence feeds.
  • Analyze security alerts and identify indicators of compromise (IoCs).
  • Support vulnerability scanning across infrastructure, applications, and cloud environments.
  • Identify vulnerabilities including missing patches, misconfigurations, and insecure applications.
  • Perform triaging, prioritization, and risk-based classification of vulnerabilities.
  • Coordinate remediation activities with IT and application teams.
  • Track remediation progress and ensure closure within SLA timelines.
  • Validate fixes through re-scanning and verification mechanisms.
  • Support VA/PT exercises by analyzing findings and recommending mitigation measures.
  • Document findings, response actions, and security incidents in tracking systems.
  • Collaborate with Incident Response teams during critical or high-severity cases.

Threat Hunting Responsibilities

  • Develop hypotheses based on threat intelligence and past incidents.
  • Search for anomalous behavior across endpoints, networks, and logs.
  • Continuously improve detection rules and hunting strategies.
  • Leverage tools such as SIEM, SOAR, and EDR platforms for investigation.

Vulnerability Management Responsibilities

  • Perform vulnerability scans on servers, network devices, applications, and databases.
  • Analyze scan results and identify critical exposures.
  • Recommend remediation actions based on industry standards.
  • Work with stakeholders to implement security patches and configuration changes.

VA/PT Support Responsibilities

  • Assist in planning and execution of vulnerability assessments and penetration testing.
  • Analyze PT findings and map them to business risk.
  • Track remediation plans and validate mitigation outcomes.
  • Support audit and compliance requirements related to VA/PT activities.

Skill Requirements

Required Skills

  • Hands-on experience with SIEM tools (e.g., Splunk, Sentinel).
  • Knowledge of vulnerability management tools (e.g., Qualys, Nessus).
  • Understanding of attack frameworks such as MITRE ATT&CK.
  • Good knowledge of networking, operating systems, and security controls.
  • Experience with incident response and security monitoring.

Other Requirements

Preferred Qualifications

  • Bachelor’s degree in Cybersecurity / IT or related field.
  • Certifications such as CEH, Security+, CySA+, or equivalent.
  • Experience in SOC operations and threat hunting.
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.