Smart prospect List builder needed

We are looking for a talented researcher to who can collect information on our target accounts. We're going to be looking for contact information (email, phone) for specific verticals including software, technology and life sciences companies. We'll be looking for 2-3 titles including Owner, President, director of marketing/sales. You will be expected to use data sources such as Linkedin and company websites to determine the right person. Data accuracy is critical; we'd rather have an accurate list than a large one. We will be providing tools to help you verify data to expedite this process which will be spelled out to qualified candidates. Ideally you will have a strong command of the english language, reliable internet access, and the ability to work up to 20 hours per week. Progress will be tracked using a Google spreadsheet and we will have a simplified reporting requirement that will be used to measure performance. We know that this job can be a bit tedious, but we've had great luck with this process in the past and we've got very specific training available to get you up to speed in no time at all. Our company will pay on schedule, with automatic payments setup; however, we expect our candidates to produce accurate lists. We recognize that it is impossible to build a 100% accurate list, but we do need to ensure that every step is taken to ensure that our quality standards are met.