Applications for most jobs in Los Angeles County are accepted through our online Job Application System. It's easy to create a personalized profile.More categories coming soon! This guide describes how to apply for jobs using the Career Page web site. The process consists of the following steps: No. You must complete a County of Los Angeles Job Application for a job opportunity that is open for filing. Attach any required certificates, licenses, or other documents to the appropriate section of the online application. Job Offer Guarantee. Below are detailed, step-by-step instructions to guide you through the application process for UCLA using our latest application platform. Apply to Warehouse Associate, Senior Attorney, Customer Service Representative and more!