As I stated before I would definitely get at least one network certification either Network+, CCENT or CCNA. The Network+ and CCENT both cover vendor neutral networking concepts and the CCNA covers vendor neutral and Cisco properitary iOS. The CCENT is cheaper than the Network+ and it has the added benefit that it counts as half of the CCNA if you decide to get it. Security+ looks good on a resume and also applied to desktop and server so it's good to have. From there I would ask yourself what do you want to do long term and then choose certs based on that. If you know what you are aiming for, let us known and I can suggest higher level certs for you. This is also a really good resource for exam and cert questions and information...