Penetration Tester | Offensive Security Specialist

Morgan Mckinley Pte Ltd; Singapore; On-site; SGD 70,000 - 120,000; Full time

Job summary

De ion is seeking a skilled Penetration Tester to join the Cybersecurity team. The role focuses on identifying vulnerabilities across applications, networks, infrastructure and cloud environments, with a strong emphasis on actionable remediation.

The ideal candidate brings offensive security expertise and the ability to communicate risks to both technical and non-technical stakeholders. Collaboration with cross-functional teams is essential for strengthening our security posture.

Qualifications

• 3-12 years of experience in penetration testing or cybersecurity roles.
• Proficiency with Metasploit, Burp Suite, Nmap, and Wireshark.
• Strong understanding of networking protocols, web applications, and security best practices.
• Experience with vulnerability assessment tools and techniques.
• Relevant certifications such as OSCP, CEH, or GPEN are desirable.

Responsibilities

• Conduct penetration testing on various systems, applications, and networks to identify vulnerabilities and weaknesses.
• Develop and execute comprehensive test plans and strategies for penetration testing.
• Provide detailed reports on findings, including risk assessments and remediation recommendations.
• Collaborate with cross-functional teams to enhance the security posture of the organization.
• Stay updated on the latest security trends, vulnerabilities, and tools in the industry.

Skills

Penetration testing

Metasploit

Burp Suite

Nmap

Wireshark

Networking

Security best practices

Communication

Tools

Metasploit

Burp Suite

Nmap

Wireshark

Job description

De ion is seeking a skilled Penetration Tester to join the Cybersecurity team. The role focuses on identifying vulnerabilities across applications, networks, infrastructure and cloud environments, with a strong emphasis on actionable remediation.

The ideal candidate brings offensive security expertise and the ability to communicate risks to both technical and non-technical stakeholders. Collaboration with cross-functional teams is essential for strengthening our security posture.