The work is older than the job, the work exists from the moment that man began to transform the nature and the environment around them, from the moment that man began to make tools and utensils.
On the other hand, job is a recent phenomenon in human history. Job is a relationship between men who sell their labor power for some value, some pay, and men who buy this workforce paying something back, something like a salary.
Adapted of website: http://www.ime.usp.br/~is/ddt/mac333/projetos/fim-dos-empregos/empregoEtrabalho.htm
Miguel Sousa nº 25 11ºB