What is a firmware reverse engineer?

A Firmware Reverse Engineer is a specialist who analyzes and deconstructs firmware—software programmed into hardware devices—to understand how it works, identify vulnerabilities, or modify its behavior. This role often involves using tools to extract firmware from devices, disassembling code, and studying its structure and functionality. Firmware reverse engineers play a critical role in security research, vulnerability assessment, and ensuring device integrity. They may work for cybersecurity companies, hardware manufacturers, or government agencies. The work requires expertise in embedded systems, programming languages like C/C++, and knowledge of various hardware architectures.