Become a Certified Penetration Tester.
http://www.net-security-training.co.uk/certified-penetration-tester/

The C-Registered Penetration Tester (CRPT) program takes students of varying IT experience levels and re-skills them so that they can enter the industry not as a trainee but as qualified Penetration Tester making them productive from day one.
Ethical hacking training course.