Okay, let’s tackle this. So Bernie has a mix of skills in medical devices, design control, R&D, and quality systems. His experience in product development and launch, as well as FDA compliance and ISO 13485, are all valuable. Location is Littleton, MA, which is a smaller market. However, considering his skill set, I'd look at average rates for biomedical engineers in the US. According to the Bureau of Labor Statistics, the median annual salary for biomedical engineers is around $94,000. However, considering his expertise and experience, I'd estimate his hourly rate to be around $125, which is slightly above the median salary. This is because his skills are in high demand, especially in medical device development, and he has a strong educational background, which adds to his value.