There is no simple answer to this question, in part because jobs for psychology bachelor's graduates depend on the overall state of the economy and job opportunities within it. In addition, because of structural changes in the Canadian economy, new types of jobs are emerging and some traditional ones are disappearing.
The first thing to recognize is that you will not be hired as a Psychologist with only a bachelor's degree (B.A. or B.Sc.). You don't have enough training; you need at least a master's degree (M.A. or M.Sc.) and in many jurisdictions a Ph.D. (a doctoral degree) to practice as a psychologist. If you wish to work as a psychologist you should plan on going to graduate school and you should start preparing for that now.
A bachelor's degree in psychology is relevant to many different careers. Psychology students, through their diverse training, acquire a number of valuable skills throughout their degree program. These include the ability to analyze problems and to think critically; the ability to interpret and evaluate research, including statistics; an understanding of the genetic, biological, and social influences on behavior; and a sensitivity and awareness of interpersonal, developmental, and cultural differences. We and others who have surveyed psychology alumni have found that many graduates are working at jobs seemingly quite unrelated to psychology's supposed content. Yet the training, we argue, is still beneficial in instilling the "learning to learn" skills, the attitudes, abilities, and work habits, that will benefit you regardless of your career.
Many undergraduates study psychology as a first step toward a professional career, and it is a fact that a degree in psychology is excellent preparation for a variety of professional programs, including law, medicine, management, social work, speech pathology, audiology, counselling, and education.
One more important point. A university is not merely a "job training" facility. Employment is certainly a major reason to attend university, but there are other reasons too. A university is dedicated to the pursuit of "knowledge for knowledge's sake", and you will enjoy university a lot more while you're here and get a lot more out of it if you remember that. So, don't think about university and psychology as simply a means to an end. They are also ends in themselves.
More information can also be found in the Careers section of this website or by visiting the University of Calgary Career Services website.