A career is the sum total of all of your work-related contributions to society in a lifetime. This includes time and effort spent to provide goods, services, or benefit to others. A career includes paid, un-paid, volunteer, part-time, and full-time positions. Your career includes many life roles you may not think of: student, homemaker, babysitter, office worker, doctor, lawyer, etc. A career encompasses all the roles you play and duties you perform. You may have many jobs or positions that make up your career, but you only have one overall career. There are various career options in the modern world of work: Self-Employed, Organization Employed, or Project-Employed.

By definition, career development is the interaction of psychological, sociological, economic, physical and chance factors that shape the sequence of jobs, occupations, or positions a person may engage in throughout his or her lifetime. Career development is an ongoing process that includes the aspects of planning and strategizing your career based on information about your self, the world of work, the match between them, and the action you will take to create your life