Security Analyst

Ensign InfoSecurity
Full-time Kuala Lumpur, Kuala Lumpur Other-General
Posted:
March 01, 2026
Location:
Kuala Lumpur, Kuala Lumpur, Malaysia

Job Description

Ensign is hiring

Key Responsibilities:

  • Perform in-depth analysis of security events escalated by L1 analysts to determine scope, impact, and appropriate response actions.

  • Investigate and respond to security incidents, including malware infections, phishing attacks, unauthorized access, and other cybersecurity threats.

  • Conduct root cause analysis and recommend remediation and preventive actions.

  • Utilize threat intelligence feeds and tools to enhance the detection and investigation process.

  • Collaborate with other IT/security teams to contain and resolve incidents.

  • Maintain and improve incident response runbooks and playbooks.

  • Assist in tuning and optimizing SIEM rules, correlation logic, and alerts to reduce false positives.

  • Mentor and support L1 analysts to ensure consistent incident handling practices.

  • Prepare incident...

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Job Overview

Job Type: Full-time
Location: Kuala Lumpur, Malaysia
Posted: March 01, 2026
Deadline: April 10, 2026