There is no one particular way to do this. However, the most common steps involved in building a list of potential customers from Job boards include: Search for a specific title or skill set; filtering by location definitely helps. Narrow the search down by choosing the ‘posted date’ options. Click each job ad to verify and remove those posted by other staffing agencies - shortlist only those posted by direct clients. Repeat the first 3 steps in multiple Job boards. Remove duplicate job ads - many companies post the same job ad in multiple job boards for better visibility and reach. You only have to repeat these steps again for every new search filter.