Actually, you're a bit misinformed about USAJobs.gov. While it is true that veterans with compensable disability have preference, they must still be qualified for the job. A lack of security clearance isn't a problem unless you are unable to get one due to past history, the government will happily do a background check and if eligible you'll get a clearance. Yes, there are a lot of people applying, but again, if you're the best qualified, you'll get the job, and if the Government is having trouble finding cyberwarriors, none of what you mentioned is an issue, and certainly not worthy of the "interesting" mod your post earned.