The search option is dynamic and its appearance is based on the number of published jobs. You must have at least 6 published jobs for search options to appear.
If 5 or fewer jobs are published, the search options will not be shown since candidates will be able to easily see all open positions at once - including on mobile.
If the search bar does not appear when more than 6 jobs are published, check that search has not been disabled in the Advanced Careers Page builder:
- Navigate to Settings > Careers Page
- Choose the option to edit the Advanced Careers Page
- Locate the Jobs section and click the Edit button
- Toggle the search option on, save and publish the change