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Senior Security Test Engineer (Pentester for Industrial IoT)

📍 Sigma Software • Hungary, Hungary, Hungary • Posted May 30, 2026

Full-time Posted May 30, 2026
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Job Description

Overview

Build a safer IoT world with us! If you thrive on security testing, automation, and advanced Industrial IoT systems, this role is your chance to make a real impact.


In this role, you will be responsible for ensuring the security and reliability of cutting-edge Industrial IoT systems by designing and executing comprehensive testing strategies. You will work closely with product managers and developers, contribute to test automation, and stay ahead of emerging IoT security trends. If you’re passionate about innovation and IoT security, let’s talk!

Requirements

Requirements

  • At least 5 years of experience in a similar role and responsibilities

  • Strong experience in security testing, including IEC 62443, threat modeling, and penetration testing

  • Proficiency in test automation and scripting for security testing

  • Excellent knowledge of IoT architectures, protocols ...

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