Senior Security Test Engineer (Pentester for Industrial IoT)

Sigma Software

📍 Hungary, Hungary, Hungary 💼 Full-time 🕒 Posted February 25, 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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Job Details

Location Hungary, Hungary
Job Type Full-time
Category Computer Occupations
Posted Date February 25, 2026
Application Deadline April 06, 2026