Senior Engineer, Cyber Security - Lab & Vulnerability Research

DESAY SV AUTOMOTIVE SINGAPORE PTE. LTD.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

A global automotive technology firm in Singapore seeks a seasoned cybersecurity engineer to lead testing and enhance security for automotive systems. You will perform pentesting, fuzzing, and develop security patches for in-vehicle systems, contributing to the future of connected mobility. The ideal candidate has over 5 years of cybersecurity experience, particularly in embedded systems, and strong skills in Python and C/C++.

Qualifications

• 5+ years of experience in cybersecurity, with 3+ years in embedded/automotive/IoT.
• Proven expertise in pentesting, fuzzing, reverse engineering, and exploitation.
• Strong knowledge of embedded OSs (Linux, QNX, AUTOSAR) & automotive protocols (CAN, Ethernet).
• Familiarity with ISO/SAE 21434, UNECE R155 is a plus.
• Security certifications (OSCP, GXPN, etc.) are advantageous.

Responsibilities

• Lead offensive and defensive security testing for ECUs and connected vehicle platforms.
• Perform fuzzing, reverse engineering, and vulnerability exploitation on embedded systems.
• Develop and validate security patches and countermeasures.
• Build and enhance lab setups and automation scripts.
• Research new automotive attack vectors and provide technical mentorship.

Skills

pentesting

fuzzing

reverse engineering

vulnerability exploitation

security patch development

Python

C/C++

scripting

Job description

We are looking for a seasoned cybersecurity engineer to join our automotive cybersecurity lab, focusing on pentesting, fuzzing, reverse engineering, vulnerability analysis, and patch development for in-vehicle systems. You’ll work across embedded platforms, applications, and cloud integrations to secure next-gen connected vehicles.

What You’ll Do

• Lead offensive and defensive security testing for ECUs, automotive networks, and connected vehicle platforms.
• Perform fuzzing, reverse engineering, and vulnerability exploitation on embedded systems.
• Develop and validate security patches and countermeasures.
• Build and enhance lab setups, custom tools, and automation scripts.
• Research new automotive attack vectors and provide technical mentorship.

What We’re Looking For

• 5+ years in cybersecurity (3+ in embedded/automotive/IoT).
• Proven expertise in pentesting, fuzzing, reverse engineering, and exploitation.
• Strong knowledge of embedded OSs (Linux, QNX, AUTOSAR) & automotive protocols (CAN, Ethernet, etc.).
• Skilled in Python, C/C++, and scripting; understanding of full-stack environments.
• Familiarity with ISO/SAE 21434, UNECE R155 is a plus.
• Security certs (OSCP, GXPN, etc.) are advantageous.

Why Join Us

Lead hands-on lab research, secure the future of connected mobility, and work with a global team pushing the limits of automotive cybersecurity.