Becoming a machinist can take several forms.  Some train in apprentice programs, informally on the job, or even high school shop class.

Employers generally search for management consultants who have a bachelor's degree with emphases in business or management.  Educational suggestions include courses in business, management, economics, accounting, marketing, computer and information sciences and engineering.

Becoming a massage therapist usually requires nothing more than training and certification.  However, many states require a license to practice massage therapy and most states require certification from the American Massage Therapy Association.

It is possible to begin a career as a medical assistant without any formal training and learn on the job.  However, most employers prefer graduates of medical assisting schools.

Medical coders typically possess an associate degree from an accredited institution.  Course study includes subjects like medical terminology, physiology, anatomy, legal aspects, statistics, database management and data coding.  Medical coders should also have a keen eye for detail in their work.

Post secondary education is not necessarily required to become a secretary, but medical secretaries must possess specific skills.  A one or two year career college can prepare you for this career.

Unless you come into medical transcription through another medical field, postsecondary training is a requirement for employment.