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Manpower Singapore

Lead Penetration Tester

Early Applicant
  • Posted a month ago
  • Be among the first 10 applicants
5-7 Years

Job Description

Job Summary:
The successful candidate will be responsible for conducting comprehensive security assessments of systems, networks, and applications; identifying vulnerabilities; and providing actionable recommendations for remediation.

Responsibilities:

  • Conduct penetration testing and vulnerability assessments on web applications, networks, and infrastructure.
  • Identify and exploit security vulnerabilities using a variety of manual and automated techniques.
  • Develop and maintain penetration testing methodologies and procedures.
  • Document findings in clear, concise, and comprehensive reports, including detailed descriptions of vulnerabilities, potential impact, and recommended remediation steps.
  • Present findings and recommendations to technical and non-technical audiences.
  • Stay up-to-date on the latest security threats, vulnerabilities, and attack techniques.
  • Contribute to the development of security tools and scripts to automate testing processes.
  • Perform red team exercises to simulate real-world attacks and assess the effectiveness of security controls.
  • Adhere to ethical hacking principles and maintain confidentiality of sensitive information.


Required Skills and Experience:

  • Minimum of 5 years of experience in penetration testing and vulnerability assessment.
  • Possession of Offensive Security Certified Professional (OSCP) certification is mandatory.
  • Excellent understanding of common web application vulnerabilities (OWASP Top 10) and exploitation techniques.
  • Proficiency in scripting languages such as Python, Bash.
  • Experience with penetration testing tools such as Metasploit, Burp Suite, Nmap, and Nessus.
  • Solid understanding of networking protocols and security concepts.
  • Excellent communication, interpersonal, and presentation skills.
  • Ability to work independently and as part of a team.
  • Excellent analytical and problem-solving skills.


Good to have:

  • Other relevant security certifications (e.g., CEH, CISSP, GPEN).
  • Contributions to the security community (e.g., bug bounty programs, open-source projects).
  • Experience with threat modelling.

Claudia Kueh Kee Jinq EA License No.: 02C3423 Personnel Registration No.:R1880247


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More Info

Industry:Other

Function:Cybersecurity

Job Type:Permanent Job

Date Posted: 20/08/2025

Job ID: 124260045

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Last Updated: 22-09-2025 07:47:59 PM
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