Human resources, commonly abbreviated to HR, is the nervous system of a business, and without it there's no way to recruit or maneuver qualified professionals from one department to another. HR is critical, which makes it a great field to work in.
HR includes recruiters and marketers, but it also includes employment law professionals along with clerical professionals. HR, in a very real sense, fills the gaps in a company and helps insure that all of the necessary positions have professionals that can get the job done right the first time. Without a competent HR department it becomes almost impossible to keep a business going forward.
If you want to work in human resources there are a great deal of opportunities for you to pursue. Whether you want to work in the legal department and scour employment law, or you would prefer to work in recruitment trying to get the best and the brightest employees into the company's ranks, there's something for everyone in HR. All it takes is a bit of planning so that an employee can find the path that suits them the best.