Senior Security Specialist: Lead Pen Tests & Cloud Security

Razer Merchant Services Sdn. Bhd.; Shah Alam; On-site; MYR 120,000 - 180,000; Full time

Job summary

Razer Merchant Services Sdn. Bhd. is seeking a Senior Information Security Specialist to strengthen our cybersecurity posture across networks, cloud, and applications.

You will lead vulnerability management, conduct advanced penetration testing, and support incident response while collaborating with engineering, IT, risk, and compliance teams. The role requires hands-on security expertise, strong communication, and the ability to influence security outcomes across the enterprise.

Qualifications

• 5+ years hands-on cybersecurity experience including pen testing and security operations.
• Experience with AWS security controls and Linux administration.
• Knowledge of OWASP Top 10 and threat detection methodologies.
• Professional certifications such as Security+, CEH, OSCP are valued.

Responsibilities

• Lead vulnerability assessments across networks, applications, cloud environments, and infrastructure, providing clear remediation guidance.
• Plan and execute advanced penetration testing across network, web, cloud, and infrastructure layers with prioritized reports.
• Review, strengthen, and optimize security controls including firewall policies and endpoint hardening.
• Monitor, investigate, and respond to security alerts and incidents with effective triage and containment.
• Coordinate cross-functional incident response efforts and root cause analysis.
• Review and prioritize bug bounty submissions with researchers and engineering teams.
• Collaborate with IT/DevOps/Risk/Compliance to embed security best practices into pipelines.
• Advise stakeholders on risk, controls, and secure decision-making.

Skills

Vulnerability management

Penetration testing

Incident response

Security architecture

Security governance

Communication

Team leadership

AI in security

Education

Bachelor’s degree in CS/InfoSec

Tools

Burp Suite

Metasploit

Nessus

Qualys

Splunk SIEM

Job description

Razer Merchant Services Sdn. Bhd. is seeking a Senior Information Security Specialist to strengthen our cybersecurity posture across networks, cloud, and applications.

You will lead vulnerability management, conduct advanced penetration testing, and support incident response while collaborating with engineering, IT, risk, and compliance teams. The role requires hands-on security expertise, strong communication, and the ability to influence security outcomes across the enterprise.