The qualifications that you need to get a job as a biology major include a degree, research or teaching skills, and any relevant certifications or licenses. You can start on any of these career paths by earning a bachelor’s degree in biology. If you teach at the high school level, you need a teacher’s license. Environmental specialists can gain field or lab research skills through an internship during their studies, as can food science technicians and medical researchers. According to the Bureau of Labor Statistics, some food science technician jobs only require an associate degree in biology. Earning a master’s degree or Ph.D. can open up more opportunities.