Upgrowth HR Sdn Bhd
Ethical Hacker
Skills
2 months ago
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Important information
Location:
Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia
Work mode:
Onsite
Published on:
13 August 2026
What they need
JOB OVERVIEW:
We are looking for a highly skilled Ethical Hacker / Penetration Tester to proactively identify and eliminate security vulnerabilities across our applications, infrastructure, and cloud environments. You will simulate real-world cyberattacks to assess our security posture, work closely with development and infrastructure teams to remediate vulnerabilities, and help build a strong security-first culture.
JOB RESPONSIBILITIES:
- Conduct penetration testing on web applications, APIs, networks, and cloud environments.
- Perform vulnerability assessments and validate security findings.
- Identify security issues such as SQL Injection, XSS, CSRF, broken authentication, access control flaws, and API vulnerabilities.
- Assess network, server, firewall, VPN, and cloud security configurations.
- Prepare clear security reports with risk ratings and remediation recommendations.
- Collaborate with developers and IT teams to verify security fixes.
- Stay up to date with the latest cybersecurity threats, tools, and best practices.
JOB REQUIREMENTS:
- Bachelor's Degree in Computer Science, Cybersecurity, Information Technology, or a related field.
- At least 2 years of experience in penetration testing or ethical hacking.
- Strong understanding of web application, network, API, and cloud security.
- Experience with security tools such as Burp Suite, Nmap, Metasploit, OWASP ZAP, Nessus, Wireshark, SQLmap, or Kali Linux.
- Familiarity with Linux, Windows, Python/Bash, TCP/IP, HTTP/HTTPS, and SQL.
- Strong analytical, problem-solving, and communication skills.
ADDED SKILLS (PREFERRED):
- Experience in CTF competitions or bug bounty platforms (e.g. HackerOne, Bugcrowd).
- Knowledge of DevSecOps, Docker, Kubernetes, and AI/LLM security.
- Certifications such as OSCP, PNPT, CEH, eJPT, Security+, or PenTest+ are an advantage.
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