The best practice is to leave a job posting up for 30 days, she added, although more senior roles may require 60 to 90 days. Catch up on CNBC Select's in-depth coverage of credit cards, banking and ...

Using the right sites helps ensure your company’s job ads reach the populations that you want to hire.

You probably haven’t looked for a job in a newspaper’s classified pages since the Bush administration—possibly the first one. It could be worth reviving this old-school strategy because many of the ...