Typically when you see someone engaged in "technology ethics" their professional career is based on limiting or stopping the technology, rather than building or advancing the technology. See, for example, stem cell ethics. Companies don't typically set up adversarial organizations within themselves. A more usual approach is to set up temporary "red teams" to address specific issues.
https://www.investopedia.com/terms/c/compliancedepartment.as...
Another organization is the quality control department of a manufacturer. They also tend to report independently to top management, and they function similarly.