Santa Monica College has advisers for pretty much everything. Advisers can take you through the process of picking a major that's connected to a career you are interested in, and then they can help you find opportunities to volunteer or intern in your chosen field. They can also help you find work through workshops and campus events, like career fairs where potential employees come interview students on campus.
SMC has resume-writing services that help students learn how to perfect their job applications. Career services also include interview tips and assessment tests to match you with potential jobs.