A

Senior / Lead Offensive Cybersecurity Engineer (VAPT)

Assurity Trusted Solutions · Singapore · Not Specified

Posted 16 Oct 2025

Quick Summary

  • Lead Vulnerability Assessment and Penetration Testing (VAPT) initiatives across various systems.
  • Produce technical documentation detailing vulnerabilities, impact analysis, and remediation guidance.
  • Guide and mentor junior offensive cybersecurity engineers during active engagements.

Full Description

Assurity Trusted Solutions (ATS) is a wholly owned subsidiary of the Government Technology Agency (GovTech). As a Trusted Partner over the last decade, ATS offers a comprehensive suite of products and services ranging from infrastructure and operational services, authentication services, governance and assurance services as well as managed processes. In a dynamic digital and cyber landscape, where trust & collaboration are key, ATS continues to drive mutually beneficial business outcomes through collaboration with GovTech, government agencies and commercial partners to mitigate cyber risks and bolster security postures.

 As a Senior/Lead Offensive Cybersecurity Engineer, you'll take charge of guiding a dynamic team in exciting security testing initiatives or showcasing your expertise through independent security assessments as a solo practitioner.

Job Summary:

  • Responsible for thorough Vulnerability Assessment and Penetration Testing (VAPT) initiatives across a wide spectrum of systems, networks, and applications, catering to a diverse clientele that includes everything from small and medium-sized businesses to large enterprises.
  • Lead source code reviews and host configuration reviews to verify customers’ systems are aligned to industry best practices and security standards
  • Produce comprehensive technical documentation detailing discovered vulnerabilities, impact analysis, risk assessment, and actionable remediation guidance
  • Manage key customer stakeholders
  • Support engagement scoping and services based on customer’s requirements and objectives
  • Stay current with evolving threat landscapes, emerging vulnerabilities, and industry developments to continuously advance organisational VAPT competencies
  • Deliver expert cybersecurity consultancy services, providing recommendations to enhance customers’ security posture
  • Establish technical methodologies and standards to maintain excellence across VAPT delivery teams
  • Guide and mentor junior offensive cybersecurity engineers during active engagements to build team capabilities
  • Review technical deliverables and reporting to ensure consistent standards.

Ready to apply?

This role is still accepting applications

Apply on company's site