A sourcer works to find the best candidates for a job, similar to recruiting employees. In this career, you typically do not work directly with a hiring manager, and instead work with a job description and see how it measures up against candidates’ qualifications. You help recruiters identify qualified candidates and initiate contact with potential hires. Primarily, you work on researching candidates, either by reaching out to them directly or looking over social media profiles and online resumes. This job is a vital part of the recruitment process for any major company.