Salary
≈ $43k – $90k per year (Estimated)
Location
In office (Singapore)
Seniority
Middle · 3+ years exp
Employment
Full-Time
Confirmed on the employer's own hiring board on Nov 1, 2026. First seen by Alion on Apr 22, 2026. Ensign InfoSecurity scores C on the Alion truth index.
Overview
Company
Impact
Profile match
Ensign InfoSecurity is a Singaporean cybersecurity firm described as one of the largest pure play cybersecurity companies in Asia, formed by combining the security businesses of Singtel and Certis. It provides consulting, managed security operations, threat intelligence and incident response, and hires security engineers, threat hunters and client success consultants. The company is headquartered in Singapore.
Ensign is hiring !
Responsibilities:
- Perform research to discover vulnerabilities in operating systems, software applications and hardware devices through code audit, black box testing and reverse engineering
- Develop and enhance processes and tools for the discovery and triage of vulnerabilities
- Research into new vulnerability discovery techniques and processes
Requirements:
- Bachelor's degree in a computer science or engineering field or equivalent a minimum of 3 years of relevant experience
- Strong reverse engineering skills and experienced in reverse engineering complex software applications or operating system components
- Up-to-date knowledge on different type of software vulnerabilities, and experienced in performing vulnerability discovery on any operating system, software applications or hardware devices
- Up-to-date knowledge on modern exploitation techniques and hands-on experience in bypassing exploitation mitigation technologies gained through developing proof-of-concept exploits
- Experience in using and current static and dynamic software analysis tools and techniques in reverse engineering and vulnerability discovery process. Able to adapt and extend existing manual or automated tools to better support the work
- Development experience in C /C++ or scripting languages (e.g. Python, Ruby)
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