School Leaver Employment Supports (SLES) is funding specifically given to someone who has recently graduated, or will soon graduate high school. While there is a lot of similarity between the two services, SLES has a stronger focus on pre-employment skills like money handling, travelling independently and proper conduct in an interview.
Finding and Keeping a Job on the other hand is available to eligible NDIS participants no matter what age or stage of life you may be in. Finding and Keeping a Job can also assist with pre-employment skills, but has a slightly stronger focus on work experience and on-the-job supports. Often, participants who receive SLES will also receive Finding and Keeping a Job after their post-school supports have concluded.