Senior WAF & Infra Security Engineer

Happiest Minds Technologies; Kuala Lumpur; On-site; MYR 240,000 - 360,000; Full time

Job summary

Happiest Minds Technologies in Kuala Lumpur is seeking a Senior WAF & Infrastructure Security Engineer with 7–10 years of cybersecurity experience to design, implement, and manage security controls across web applications, infrastructure, networks, and cloud environments.

The role requires hands-on expertise in WAF technologies, infrastructure security, vulnerability management, security hardening, and incident response, working with cross-functional teams to enhance security posture.

Qualifications

• Bachelor's degree in Computer Science, Cybersecurity, Information Technology, or related field.
• 7–10 years of cybersecurity experience across WAF, infrastructure security, and cloud environments.
• Hands-on experience with vulnerability management, security hardening and incident response.

Responsibilities

• Design, deploy, configure, and optimize enterprise WAF solutions.
• Manage security controls across servers, networks, virtualization, and cloud environments.
• Lead vulnerability assessments and remediation prioritization.
• Collaborate with SOC for threat detection and incident response.
• Audit security configurations and OWASP-aligned controls.

Skills

WAF Technologies

Infrastructure Security

Vulnerability Management

Security Monitoring

Cloud Security

Security Frameworks

Preferred Skills

Education

Bachelor's degree in Computer Science, Cybersecurity, Information Technology, or related field

Tools

F5 Advanced WAF (ASM)

Imperva WAF

Akamai Kona Site Defender

Cloudflare WAF

AWS WAF

Azure Web Application Firewall

Job description

Happiest Minds Technologies in Kuala Lumpur is seeking a Senior WAF & Infrastructure Security Engineer with 7–10 years of cybersecurity experience to design, implement, and manage security controls across web applications, infrastructure, networks, and cloud environments.

The role requires hands-on expertise in WAF technologies, infrastructure security, vulnerability management, security hardening, and incident response, working with cross-functional teams to enhance security posture.