Offensive Security Consultant — Research-Driven & Client-Facing

REVERSEC PTE. LTD.; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

Reversec in Singapore is seeking a Security Consultant to deliver offensive security engagements across industries, including pentesting web apps, infrastructure, and cloud environments, while providing technical consulting for modern enterprise setups.

You’ll also have opportunities for security research, tooling development, and contribute to attack techniques. The role emphasizes ownership, curiosity, and clear client communication within a collaborative team.

Qualifications

• At least 1 year hands-on cyber security consultancy or pentesting.
• Strong web app pentesting experience beyond automated scans.
• Experience with Burp Suite and manual vulnerability discovery.
• Familiarity with RESTful/GraphQL APIs and cloud security concepts.
• Knowledge of MAS TRM Guidelines desirable.
• OSCP and CRT certifications required; OSWE/OSEP/CRTO desirable.

Responsibilities

• Deliver penetration testing engagements across multiple industries.
• Perform web app and infrastructure pentests with manual testing.
• Provide technical consulting and client-facing findings reports.
• Support pre-sales by scoping assessments and recommending testing approaches.
• Contribute to security research and tooling development.

Skills

Offensive Security

Web Pentesting

Manual Testing

Cloud Security

Mobile Security

Pre-sales Support

Communication

Tools

Burp Suite

Frida

objection

Job description

Reversec in Singapore is seeking a Security Consultant to deliver offensive security engagements across industries, including pentesting web apps, infrastructure, and cloud environments, while providing technical consulting for modern enterprise setups.

You’ll also have opportunities for security research, tooling development, and contribute to attack techniques. The role emphasizes ownership, curiosity, and clear client communication within a collaborative team.