You can find free KSA samples at http://www.ksadoctor.com/Sample.htm. There are several sites, including that one, that offer a service to write your KSA's for you. I got a helpful tip from a government employee to use the job listings to help you write the KSA's. What employers are looking for are key words in the KSA's to show that you meet the qualifications. You may already have the
. descriptions in your resume but they may not have the key words they are looking for. Go through some of the job listings and compare them to your resume. It will save you the money from paying someone to do it for you.