Personally I do not think it will help you in the long run except for a few positions that you see now and then. Whether you get a Masters or not you are still going to be doing entry level work at entry level pay. In this market the cost of grad school wont pencil out unless you are planning on going into teaching.
Finding jobs can also be a difficult task, If you can get into a firm and get some experience, that will carry you farther than grad school.
If you do decide to go to grad school, find a different one than your undergrad