Brie Reynolds, the director of online content for FlexJobs, an online service specializing in telecommuting and remote work, says "side jobs" are defined as anything part-time, including freelance, temporary, short- or long-term, work-from-home, or in-person flexible gigs.
To qualify for the list, each job had to be considered flexible (and not full time), and had to pay at least double the federal minimum wage of $7.25 an hour.
Here's FlexJobs' list of 10 high-paying side jobs you might want to consider: