The short answer
Security officers can support a shrink-reduction program, but they are only one control and cannot guarantee lower losses. A visible, consistent presence may discourage opportunistic theft and policy violations. Officers can monitor designated access points, observe receiving or closing procedures, check restricted areas under post orders, document unusual activity, and help preserve facts after an incident. Their reports may reveal patterns by time, location, or process.
What to know
Employee theft and operational shrink are not solved by guard presence alone. Effective controls also include separation of duties, inventory reconciliation, exception reporting, controlled keys and credentials, vendor procedures, camera placement, anonymous reporting channels, and fair internal investigations. Security officers should not conduct covert investigations, searches, or employee discipline unless those functions are lawfully authorized, within the provider’s contracted scope, and supported by appropriate training and policy.
Retailers should define what information officers may access, how suspected internal misconduct is escalated, and who preserves video or records. Measure results using incident trends, inventory variance, access exceptions, and compliance—not unsupported claims that a guard “stopped” all theft. Arrow provides retail security; the exact loss-prevention role must be confirmed in the site plan.