This article in the Economic Insights series provides users with an integrated summary of long-term changes in several characteristics of the jobs held by Canadian employees. The article assesses the evolution of median real hourly wages in all jobs, full-time jobs and part-time jobs, as well as the evolution of layoff rates. It also examines changes in the percentage of jobs that are full-time; permanent; full-time and permanent; unionized; in public administration, educational services, health care and social assistance; covered by a registered pension plan (RPP); and covered by a defined-benefit RPP. Unless otherwise noted, statistics are shown for the main job held by employees aged 17 to 64 in May of each year and cover the period from 1981 to 2018. The main job is the job with the most weekly work hours. Full-time jobs involve 30 hours or more per week.