Application Security & Exposure Remediation Specialist

Radii Global; Petaling Jaya; On-site; MYR 120,000 - 180,000; Full time

Benefits offered by this job

Burp Suite

CrowdStrike Falcon

Job summary

Radii Global is seeking an Application Security & Exposure Remediation Specialist to identify, assess, and remediate security vulnerabilities across applications, infrastructures, cloud environments, and networks. The role requires hands-on expertise in application security, vulnerability assessment, and remediation to strengthen our security posture.

You will work with developers, sysadmins, and security teams to validate findings, prioritize fixes, and coordinate remediation activities while

Qualifications

• At least 3 years of relevant experience in cybersecurity, application security, vulnerability management, or penetration testing.
• Strong hands-on experience in Application Security and vulnerability remediation.
• Experience conducting security assessments and penetration testing for web applications, APIs, networks, or infrastructure.
• Knowledge of vulnerability identification, risk assessment, remediation planning, and validation.
• Familiarity with common application security vulnerabilities, secure coding principles, and industry security standards.
• Experience collaborating with developers and technical teams to resolve security issues.
• Ability to prepare clear technical reports and communicate security risks and remediation recommendations.

Responsibilities

• Conduct security assessments and penetration testing across web apps, APIs, networks, and infrastructure.
• Identify, validate, and prioritize vulnerabilities based on risk, severity, exploitability, and business impact.
• Perform application security testing to identify weaknesses such as injection flaws, authentication issues, and access control vulnerabilities.
• Recommend remediation activities with application developers, system owners, and infrastructure teams.
• Validate remediation fixes and retest to ensure vulnerabilities are resolved.
• Monitor external attack surfaces and identify security exposures.
• Prepare technical security assessment reports with findings and risk ratings.
• Research emerging threats and testing tools to improve practices.
• Support vulnerability management, patching governance, and remediation tracking.

Skills

Application Security

Vulnerability remediation

Penetration testing

Security assessment

Tools

Burp Suite

CrowdStrike Falcon

Vulnerability tools

Security testing tools

Job description

Application Security & Exposure Remediation Specialist

We are seeking an experienced Security Specialist to identify, assess, prioritize, and remediate security vulnerabilities across applications, infrastructure, cloud environments, and networks. The ideal candidate will have strong hands‑on experience in Application Security, vulnerability assessment, and remediation, with the ability to validate security findings and work closely with development, infrastructure, and security teams to strengthen the organization's security posture.

Key Responsibilities

Conduct application security assessments, vulnerability assessments, and penetration testing across web applications, APIs, networks, and infrastructure.

Identify, validate, and prioritize security vulnerabilities based on risk, severity, exploitability, and business impact.

Perform application security testing to identify weaknesses such as injection flaws, authentication issues, access control vulnerabilities, and other common security risks.

Recommend and coordinate remediation activities with application developers, system owners, and infrastructure teams.

Validate remediation fixes and perform retesting to ensure identified vulnerabilities are effectively resolved.

Monitor external attack surfaces and identify potential security exposures.

Conduct security configuration and posture assessments across servers, operating systems, databases, network devices, and cloud environments.

Support vulnerability management, patching governance, and remediation tracking.

Prepare technical security assessment reports, documenting findings, risk ratings, and recommended corrective actions.

Research emerging threats, attack techniques, and security testing tools to improve assessment and remediation practices.

Requirements

At least 3 years of relevant experience in cybersecurity, application security, vulnerability management, or penetration testing.

Strong hands‑on experience in Application Security and vulnerability remediation.

Experience conducting security assessments and penetration testing for web applications, APIs, networks, or infrastructure.

Knowledge of vulnerability identification, risk assessment, remediation planning, and validation.

Familiarity with common application security vulnerabilities, secure coding principles, and industry security standards.

Experience collaborating with developers and technical teams to resolve security issues.

Ability to prepare clear technical reports and communicate security risks and remediation recommendations.

Preferred Skills and Tools

Burp Suite

CrowdStrike Falcon

Vulnerability assessment and penetration testing tools

Application security testing tools and vulnerability tracking platforms

Target Candidate Profile

We are prioritizing L2–L3 candidates with strong practical experience in Application Security, vulnerability assessment, and end‑to‑end remediation. Candidates who can not only identify vulnerabilities but also work with technical teams to resolve issues and validate fixes will be highly preferred.

Candidates with a background in Application Security, Product Security, Vulnerability Management, or Security Testing are encouraged to apply.