Robert W Sieferman

Robert W. Sieferman serves as a Contract Specialist within the Procurement Directorate Contracting Division of U.S. Customs and Border Protection, where he plays a pivotal role in securing mission-critical goods and services that sustain border security operations. His responsibilities include managing the full lifecycle of acquisitions for specialized equipment, analytical instrumentation, and support services essential to the agency’s K9 enforcement programs and facility operations. Sieferman ensures compliance with federal acquisition regulations while aligning procurements with CBP’s strategic priorities in detection technology, canine program sustainability, and secure infrastructure. Sieferman collaborates with a diverse range of vendors, including manufacturers of analytical laboratory instruments, investigation and background screening firms, and providers of facility and operational support services. His working relationships are characterized by a focus on technical proficiency, regulatory compliance, and performance-based contracting. He engages with both large-capability contractors and small businesses to ensure competitive, high-quality outcomes that meet the agency’s operational demands. His procurement approach reflects a strong preference for open competition, with 83% of acquisitions conducted without set-asides. However, he consistently supports small business participation, particularly through Total Small Business Set-Asides under FAR 19.5, and occasionally utilizes Service-Disabled Veteran-Owned Small Business (SDVOSB) set-asides, demonstrating a balanced commitment to socioeconomic goals without compromising mission readiness. Sieferman’s primary NAICS focus areas include Investigation and Personal Background Check Services, Analytical Laboratory Instrument Manufacturing, and Hotels and Motels—reflecting the diverse nature of CBP’s operational needs. He routinely procures specialized detection equipment, forensic and analytical services, and facility support solutions, showcasing deep expertise in technical domains critical to border security, law enforcement support, and infrastructure sustainment.