Definition · Recruiting and sourcing
Sourcer
Definition
A sourcer is a talent acquisition specialist who finds and engages potential candidates, especially passive ones who haven't applied, and hands interested, qualified people to a recruiter. Sourcers own the top of the funnel: research, search strings, outreach and first conversations. Recruiters then take candidates through interviews and offers.
Also called: Talent sourcer, Sourcing specialist, Recruitment researcher
What a sourcer does
A typical week for a talent sourcer:
- Joins intake meetings to understand the role and build a target profile
- Researches where those people are: companies, schools, communities, past applicants
- Builds searches using Boolean search on LinkedIn, job board resume databases, GitHub or the ATS
- Writes and sends personalized outreach sequences by email, InMail, text or phone
- Holds short first calls to check interest and basics
- Passes qualified, interested candidates to the recruiter with notes
In high-volume hiring, sourcers often focus on rediscovery of past applicants in the ATS and on hard-to-fill niches such as bilingual roles or licensed positions, where job ads alone don't produce enough applicants.
Sourcer vs recruiter
A recruiter owns the requisition end to end: working with the hiring manager, screening, managing interviews, negotiating offers and closing. A sourcer owns finding people. In full-cycle models, one recruiter does both. Organizations add dedicated sourcers when the volume of hard-to-find roles means recruiters can't spend enough time searching.
The handoff is where things go wrong. Agree on what "qualified and interested" means, and give the sourcer feedback on every candidate passed over.
Skills and metrics
Strong sourcers combine research skill, writing that gets replies and enough knowledge of the role to judge fit. Our sourcer interview questions cover how to test each of these.
Common metrics:
- Outreach response rate (a common benchmark for well-targeted, personalized outreach is 20 to 30%)
- Candidates passed to recruiters per week
- Submittal-to-interview rate for sourced candidates
- Hires from sourced candidates, and their quality
More on methods is in our guide to candidate sourcing.
Frequently asked questions
What does a sourcer do?
A sourcer finds potential candidates, particularly passive ones, researches their fit, reaches out and hands interested, qualified people to a recruiter for the rest of the hiring process.
What is the difference between a sourcer and a recruiter?
A sourcer focuses on finding and engaging candidates at the top of the funnel. A recruiter manages the full process from screening through interviews to offer and close.
What skills does a talent sourcer need?
Research and search skills, including Boolean search, persuasive written outreach, organization for managing many prospects, and enough role knowledge to judge fit quickly.
Is a sourcing specialist a good path to becoming a recruiter?
Often, yes. Many recruiters start as sourcers, and some stay in sourcing as a specialist or move into sourcing leadership or talent intelligence.