A sourcing specialist helps a company acquire its commodities in the most efficient and cost-effective ways possible. As a sourcing specialist, you may work in procurement or recruitment. As a procurement sourcing specialist, your job duties focus on building relationships with product suppliers, negotiating deals, and drafting contracts. As a recruitment sourcing specialist, your duties involve identifying and reaching out to potential job candidates, then vetting them to ensure they’re qualified for the job vacancies that your company seeks to fill.