Skills: Software skills: Be able to use related test software and tools, such as test management software, data analysis software, Six Sigma, and statistical analysis tools; Programming language: Product test engineers need to be proficient in at least one programming language, such as Python, Java, or C/C++. Working conditions This role is primarily based in a fast-paced, high-volume manufacturing facility, requiring daily presence on the production floor to oversee processes, troubleshoot issues, and ensure operational efficiency.