There are so many possibilities. These days, there aren't many entry-level jobs which require a high school diploma only. Most jobs require at least two years of education beyond high school, perhaps in an apprenticeship program, two years of college, or an associate's degree program.
Most jobs require a solid academic foundation in math, science and communications.
An increasing number of jobs require a technical degree, either instead of a bachelor's degree or in addition to it. Some of the jobs that will be available after you graduate don't yet exist. You've heard that the work force and work places are changing because of technology and global competition. As you move along in your career, you will probably need more education to meet these new challenges. Your employer may provide training courses as part of your job, or you may need to take formal courses or get another degree.