Getting certificates is one of the most important things when trying to get a Penetration tester job. With so many different options, which ones are worth doing? Here is a list of online and UK based security courses with links to their homepages. There are many other online certificates you can do most tend to be USA based and not well know in the UK.
CISSP Certified Information Systems Security Professional
OSWP Offensive Security Wireless Professional
OSCP Offensive Security Certified Professional
CEH Certified Ethical Hacker
SecurityTube Metasploit Framework Expert
SecurityTube Wi-Fi Security Expert