IoT & Embedded Security Researcher

Csgroup; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Csgroup is seeking a Security Researcher to conduct security research, vulnerability discovery, and penetration testing across IoT devices, embedded systems, networking gear, and software applications in Singapore.

You will develop proof-of-concept demos, perform root cause analysis, and contribute to product security certifications and compliance assessments. Strong reporting and communication skills are essential.

Qualifications

• Basic understanding of networking, operating systems, and common security concepts.
• Experience with security testing, reverse engineering, vulnerability analysis, Capture-The-Flag (CTF) competitions, bug bounty programs, academic research, or personal security projects.
• Familiarity with security assessment tools such as Burp Suite, Wireshark, Nmap, Ghidra, Binwalk, Frida, IDA Pro, or equivalent.
• Ability to analyse technical problems and independently investigate security issues.
• Ability to prepare clear and concise technical documentation and reports.
• Ability to communicate technical findings to both technical and non-technical stakeholders.

Responsibilities

• Conduct security research on IoT devices, embedded systems, networking equipment, mobile devices, cloud services, and software platforms.
• Perform security assessments and penetration testing using black-box, grey-box, and white-box methodologies.
• Discover, analyse, and validate security vulnerabilities through reverse engineering, fuzzing, protocol analysis, and proof-of-concept development.
• Develop testing methodologies, tools, and automation to improve security assessment capabilities.
• Prepare technical reports and communicate findings to clients, vendors, and stakeholders.

Skills

Security testing

Reverse engineering

Vulnerability analysis

CTF / bug bounty experience

Technical documentation

Stakeholder communication

Tools

Burp Suite

Wireshark

Nmap

Ghidra

Binwalk

Frida

IDA Pro

Job description

Csgroup is seeking a Security Researcher to conduct security research, vulnerability discovery, and penetration testing across IoT devices, embedded systems, networking gear, and software applications in Singapore.

You will develop proof-of-concept demos, perform root cause analysis, and contribute to product security certifications and compliance assessments. Strong reporting and communication skills are essential.