Job seekers, right, speak with recruiters at the San Jose Career Fair in California.

Whether you've been on your current career path for 30 days or 30 years, changing directions may be your best next move — and plenty of people are making it.

"The world of work has changed significantly over the past decade, particularly since the financial crash," said Natasha Stanley, career change coach and head of the Pioneer Course at U.K.-based Careershifters, an eight-week online boot camp designed to help guide you through switching careers.