Six Flags White Water will hold a job fair March 23 to fill 600 positions this season, but the applications must be submitted online by Sunday.

The applications are available at sixflagsjobs.com and must be completed before an interview invitation is issued. No walk-up interviews will be allowed at the job fair, and you must be 16 or older to apply, according to Six Flags spokeswoman Emily Murray.

The openings are for food service, retail, park services, security, admissions, lifeguard and parking lot positions. You must be at least 18 to apply for the security positions.

The March 23 job fair will begin at 9 a.m. at the water park on Cobb Parkway in Marietta. The park officially opens May 18.

Murray said Six Flags is also still accepting applications for openings Six Flags Over Georgia. Although the job fair for the amusement park’s openings was held in January, job seekers can still go to sixflagsjobs.com to submit applications.

Interviews for Six Flags Over Georgia positions, however, will not be conducted at the White Water job fair.