Okay, let’s tackle this. So Tom has 10+ years of experience in QA, which is a solid foundation. He’s got skills in testing, test automation, and Unix, which are in demand. Agile methodologies are also a plus. Location is Warminster, PA, which is a smaller market. According to Glassdoor, QA engineers in the US with similar skills and experience can earn around $100-$140 per hour. Considering Tom’s expertise and experience, I’ll estimate his hourly rate to be around $120, which is slightly below the average but still competitive given his skills and location.