Offensive Security Consultant: Penetration Testing Expert

GTS Consulting; Singapore; On-site; SGD 55,800 - 89,280; Full time

Job summary

GTS Consulting in Singapore is seeking an experienced Offensive Security Consultant to join our cybersecurity team on site. You will perform comprehensive security assessments, identify vulnerabilities across web, network, mobile, and API environments, and deliver actionable remediation recommendations to clients.

The role requires hands-on testing, strong reporting skills, and the ability to manage multiple projects to deadlines.

Qualifications

• Bachelor’s degree in Information Security or related field.
• Proven experience as Penetration Tester or Offensive Security Consultant.
• Hands-on testing across web, network, mobile, and applications.
• Experience with automated tools and manual testing methods.
• Strong analytical and reporting skills.

Responsibilities

• Conduct penetration testing on web apps, networks, mobile apps, APIs, and thick clients.
• Perform source code reviews to identify vulnerabilities.
• Simulate real-world attacks to assess security risks.
• Develop and execute testing methodologies using manual and automated techniques.
• Prepare clear technical reports with remediation recommendations.
• Stay current with cybersecurity threats, tools, and best practices.
• Collaborate with clients and internal teams to communicate findings.
• Share knowledge with colleagues and contribute to team development.
• Manage multiple projects and meet deadlines.

Skills

Penetration testing

Vulnerability assessment

Technical reporting

Independent work

Education

Bachelor's degree in Information Security/Computer Science/Engineering/Information Systems

Tools

Automated security tools

Job description

GTS Consulting in Singapore is seeking an experienced Offensive Security Consultant to join our cybersecurity team on site. You will perform comprehensive security assessments, identify vulnerabilities across web, network, mobile, and API environments, and deliver actionable remediation recommendations to clients.

The role requires hands-on testing, strong reporting skills, and the ability to manage multiple projects to deadlines.