Red Teaming & Security Testing Consultant

Ensign InfoSecurity; Singapore; On-site; SGD 100,000 - 160,000; Full time

Job summary

Ensign InfoSecurity is hiring a Consultant for Security Testing and Red Teaming in Singapore. The role involves delivering comprehensive penetration testing across web apps, networks, AD, cloud, mobile, IoT, and OT with minimal supervision.

The ideal candidate will have 3–5 years of hands-on testing experience, OSCP/CRT or similar certs, and strong skills in tools like Burp Suite and Nmap. You will communicate findings clearly and support remediation efforts.

Qualifications

• 3–5 years of hands-on penetration testing experience in consulting, internal security, or equivalent environments.
• Strong understanding of testing methodologies, rules of engagement, and ethical hacking principles.
• Experience testing web apps, networks, AD, mobile apps, cloud and OT environments.

Responsibilities

• Deliver end-to-end penetration testing engagements with minimal supervision across web apps, networks, AD, cloud, mobile, IoT, and OT.
• Identify attack paths, chain vulnerabilities, and assess real-world business impact.
• Produce high-quality findings with accurate severity and remediation guidance.

Skills

OSCP

Penetration testing

Red team

Scripting (Python)

Burp Suite

Tools

Burp Suite

Nmap

Metasploit

BloodHound

PowerShell

Job description

Ensign InfoSecurity is hiring a Consultant for Security Testing and Red Teaming in Singapore. The role involves delivering comprehensive penetration testing across web apps, networks, AD, cloud, mobile, IoT, and OT with minimal supervision.

The ideal candidate will have 3–5 years of hands-on testing experience, OSCP/CRT or similar certs, and strong skills in tools like Burp Suite and Nmap. You will communicate findings clearly and support remediation efforts.