Senior Cloud & App Security Architect - Penetration Tester

Appspace (Malaysia) Sdn Bhd; Kuala Lumpur; On-site; MYR 180,000 - 360,000; Full time

Job summary

Appspace (Malaysia) Sdn Bhd is seeking a Security Architect/ Penetration Tester to secure AI platforms, cloud and application security, and promote OWASP Top-Ten testing standards. This hands-on role blends engineering, security, and client engagement to drive high-impact security initiatives.

You will conduct cloud and software security testing across AWS, Azure, GCP, and container environments like Kubernetes, build secure SDLC practices, and mentor security engineers while collaborating with

Qualifications

• Bachelor's degree in Computer Science, Cyber Security, Risk Management, or related field.
• 10+ years of information security, including penetration testing and red‑team activities.
• Understanding OWASP, SAMMs and ISO frameworks as it relates to secure software development practices.
• Deep expertise in network and infrastructure security within major cloud platforms, including IAM, network configuration, and cloud-native security tools.
• Hands‑on experience with vulnerability management, penetration testing, and common attack vectors; familiarity with SAST, DAST, and SCA tools.
• Strong understanding of the OWASP Top 10, secure coding principles, cryptography, and threat modeling.
• Experience testing and reviewing AI models and platforms and testing against the OWASP LLM Top 10.
• Exceptional communication and interpersonal skills; able to influence and collaborate across technical and non-technical teams.
• Certifications such as OSCP, OSWE, CISSP or cloud‑specific credentials.
• Demonstrated ability to thrive in a dynamic, fast‑paced, and client‑focused environment.

Responsibilities

• Lead security transformation initiatives for enterprise clients, focusing on AI security, cloud security, application security, and vulnerability management.
• Proficiency in writing code, scripting and automation (e.g., Python, PowerShell, Bash) to streamline investigations.
• Serve as a primary client‑facing security expert, building strong relationships and effectively communicating complex technical concepts to both technical and non-technical stakeholders.
• Architect, design, and implement robust security solutions for cloud‑native and traditional applications, with a strong emphasis on GCP and Azure.
• Conduct in‑depth security assessments, red‑team assessments, penetration tests, and code reviews to identify vulnerabilities and recommend remediation strategies.
• Collaborate with the engineering team to develop and implement secure software development lifecycles (SSDLC), integrating security best practices throughout the entire development process.
• Provide expert guidance on OWASP Top 10 vulnerabilities, secure coding practices, and threat modeling.
• Drive the adoption of automated security testing tools and processes.
• Mentor and provide technical leadership to other security engineers and client teams.
• Stay abreast of the latest security trends, threats, and technologies, continuously enhancing service offerings.

Skills

Security architecture

Penetration testing

Cloud security

Application security

OWASP Top 10

Threat modeling

SSDLC

Python scripting

Kubernetes

Cloud platforms (AWS/Azure/GCP)

Education

Bachelor's degree in Computer Science, Cyber Security, Risk Management

Tools

Terraform

CloudFormation

ARM templates

Kubernetes

Docker

SAST

DAST

SCA tools

Job description

Appspace (Malaysia) Sdn Bhd is seeking a Security Architect/ Penetration Tester to secure AI platforms, cloud and application security, and promote OWASP Top-Ten testing standards. This hands-on role blends engineering, security, and client engagement to drive high-impact security initiatives.

You will conduct cloud and software security testing across AWS, Azure, GCP, and container environments like Kubernetes, build secure SDLC practices, and mentor security engineers while collaborating with