The open jobs include positions for which SeaWorld had recently permanently laid off furloughed employees.
The event will run Thursdays through Sundays from Oct. 1 through Nov. 1, as well as Columbus Day.
Theme park news: Disney parks panel fuels reopening speculation / Cedar Point brings back reservations
Disneyland fans are speculating that a Disney parks panel could bring an announcement of Disneyland's reopening.
California cities want Gov. Newsom to allow theme parks in the ste to reopen, and the parks themselves are becoming more critical of the governor.
Comcast CEO Brian Roberts said some guests may not return to theme parks until a COVID-19 vaccine is available.
Four of the 10 scare zones will be new for this year's event.
No Mickey's Very Merry Christmas Party or Candlelight Processional in 2020.
The IAAPA Expo will instead go virtual for 2020.