Junior/Regular Security Tester – Industrial Automation Systems (f/m)

Wymagania: - Bachelor’s degree in computer science, Cybersecurity, information technology or similar field - Strong programming skills in Python (experience with tooling, automation or protocol handling is a plus) - Very good knowledge of Linux, including command line workflow, system configuration, and debugging - Excellent written and spoken English (min. B2 level) - Practical experience working with communication protocols: understanding how protocol frames are structured, encoded, and transmitted - Analytical mindset and interest in cybersecurity testing - Good communication skills and willingness to learn new technologies - Willingness to occasional business trips to HQ in Germany Mile widziane: - Experience with fuzzing frameworks or vulnerability research - Familiarity with industrial communication protocols (e.g., Modbus, Profinet, EtherCAT) - Basic understanding of embedded systems or industrial automation hardware Zakres obowiązków: - Conduct fuzz testing on industrial automation devices and communication stacks - Develop and expand our internal fuzzing tool, implement support for new protocols, enhancing existing fuzzing modules - Analyze protocol specifications and understand how frames, fields, and message structures are built - Document findings, vulnerabilities, and test results - Collaborate closely with development team Oferujemy: - A challenging work in an innovative Shared Services Center in Poznan - A stable work in an international organization - Participation in interesting projects - Development opportunities and a wide range of training, including subsidised language courses - Private medical care - A multisport card - Housing loans and a loan and assistance fund - Annual bonus - Flexible working hours - Possibility to work remotely up to 8 days a month - Subsidies for commuting more than 30 km from PxC BS - A referral bonus