Job Description

Who are we?

PlaxidityX is a global leader in the automotive cyber security industry. We protect drivers & manufacturers from cyber attacks on their vehicles. We use top notch technology & have several products for inside & outside the car

Why PlaxidityX ?

• You can be part of a leading company in the automotive industry
• You can help save lives
• You can work with cool challenging technology
• You can make an impact & help change the world

We are looking for an expert penetration tester who can uncover and exploit vulnerabilities in next-generation automotive systems. You will work with leading OEMs and Tier-1 suppliers to perform hands-on testing of vehicles, ECUs, networks, and embedded systems, exposing weaknesses and helping strengthen overall system resilience.

Key Responsibilities

• Conduct penetration testing of a wide array of automotive ECUs and systems.
• Identify, expose, and exploit vulnerabilities in vehicular systems.
• Research automotive networks, protocols, and embedded technologies.
• Work with new, top-of-the-line vehicles and cutting-edge platforms.
• Document penetration testing results in detailed reports and present findings to customers.

Requirements

• 3+ years of penetration testing experience in automotive, embedded, or low-level systems.
• Strong knowledge of cybersecurity, network protocols, vulnerabilities, mitigations, and penetration testing methodologies.
• Proficiency in scripting/programming (Python, Bash, C/C++ or similar).
• Hands-on experience with hardware interfaces (e.g., JTAG, SPI, soldering).
• Knowledge of Linux/QNX/Android.
• Self-driven, fast learner with a hands-on, problem-solving mindset.
• Excellent communication skills in English (Read, Write, and Speak).
• Excellent communication skills in Japanese (Read, Write, and Speak) – N1 level.

Advantages

• Offensive security background and vulnerability research experience.
• OSCP or similar penetration testing certification.
• Automotive testing knowledge (common protocols & security mechanisms).
• Familiarity with ISO 21434, UNR-155, and NIST/ISO risk frameworks.
• Familiarity with Threat Analysis and Risk Assessments (TARA) methodologies.
• Experience publishing research, CVEs, or presenting at security conferences.