Bryan L. before you hire for this, worth considering that the "crafty" part of list building is increasingly a systems problem not a people problem. The best list builders I've worked with spend 80% of their time on repeatable patterns - TAM mapping, waterfall enrichment across sources, priority scoring - and maybe 20% on genuinely creative scraping. If you systematize that 80% first, the person you hire gets to live in the fun 20% and you get way more output per hour billed to each client.