A good copy editor is more than just a good speller and grammarian. A good copy editor is a subject matter expert (or is willing to become one) and a good writer. Here are just a few things to look for when hiring a copy editor:

  1. A good speller and grammarian (yes, the obvious)
  2. Someone who reads copy out loud and has a good ear for copy that flows well
  3. Someone who can perform simple mathematical calculations. One of the most frequent errors can happen when numbers don’t add up (or percentages seem skewed).
  4. Someone who has good judgment and understands the impact of words. You don’t just want someone who is a straight proofreader, you want someone who can subject facts to a little rigor, for example, can this claim be substantiated?
  5. Someone who knows a style — by that I mean AP Style, Chicago style, New York Times style. Secondarily, someone who understands the importance of having a style.

This doesn’t just apply in the journalistic realm, it applies in the world of marketing, advertising and business.