Need to increase your marketability? Become skilled in any one of these ten hard-to-fill jobs! According to a recent survey, these positions are the most difficult to fill:
1. Sales
2. Customer service
3. Information technology
4. Skilled labor/trades
5. Administrative/clerical
6. Engineering
7. Accounting
8. Professional services
9. Education
10. Research
Source: Robert Half International/ CareerBuilder.com survey of 1,035 hiring managers nationwide