Senior Cyber Defense & Incident Response Consultant

ROCKWOOL Group; Subang Jaya; On-site; MYR 180,000 - 240,000; Full time

Job summary

ROCKWOOL Group Malaysia is seeking a seasoned IT security professional to provide 2nd/3rd line support and consultancy in specialised security areas across the full lifecycle of solutions. You will own the Defender platform configuration, investigate incidents, perform forensics, and collaborate with Digital, OT and Development teams to raise the security bar.

A relevant engineering or CS degree with security certifications is preferred; fluent English is required and travel of about 10–15 days

Qualifications

• 7+ years in IT security, with hands-on Defender experience.
• Experience with ISO 27xxx/NIST/CIS frameworks.
• Ability to investigate security incidents and perform forensics.
• Fluent in written and spoken English at professional level.
• Willingness to travel 10–15 days per year.

Responsibilities

• Provide 2nd/3rd line IT security support for incidents and threats.
• Configure and operate the Microsoft Defender platform.
• Investigate alerts from EDR and SIEM; perform forensics as needed.
• Collaborate with Digital, OT, and Development teams to improve security.

Skills

IT security

Microsoft Defender Platform

Python/PowerShell

ISO 27xxx/NIST/CIS

Elastic Security

Penetration testing/forensics

OT/ICS knowledge

Security certifications (CISSP/CISM/CR

English proficiency

Travel willingness

Education

Engineering/CS degree

Security certifications (CISSP/CISM/CRISC)

Tools

Trend Micro Vision One

Elastic SIEM

Job description

ROCKWOOL Group Malaysia is seeking a seasoned IT security professional to provide 2nd/3rd line support and consultancy in specialised security areas across the full lifecycle of solutions. You will own the Defender platform configuration, investigate incidents, perform forensics, and collaborate with Digital, OT and Development teams to raise the security bar.

A relevant engineering or CS degree with security certifications is preferred; fluent English is required and travel of about 10–15 days