1.Network Administrator
The Internet has also created a new demand for shift workers. Network administrators make sure that Web-based services are available to users 24/7 — so you can buy books, download music, or browse WebMD any time you like. The downside to all this shift work is that the workforce is more sleep deprived than in decades past. And that has risks.
2.Factory Worker
The manufacturing industry relies on shift work to avoid factory downtime and to maximize productivity. But there are costs. Compared to non-shift workers, shift workers are significantly more likely to get fewer than 6 hours of sleep on work days. Drowsy or tired workers can increase the risk of workplace injuries. Poor sleep has also been linked to high blood pressure, diabetes, and depression.