Blue-Collar Meaning and Concept: What You Must Know To put it in simple words, blue-collar jobs are the ones that involve manual labor. More often than not, these jobs pay an hourly wage.

Want a six-figure salary? Try Walmart. Alyssa DeOliveira followed a well-worn path: go to college, get a degree, find a white-collar job. Her mother always told her she'd grow up to be a doctor ...