Winnie Eng

Winnie Eng serves as a secondary procurement professional within the Public Buildings Service’s R2 Capital Construction Branch, supporting the design, construction, and modernization of federal facilities including courthouses, port of entry sites, and office complexes. While not the lead contracting officer, Eng plays a critical role in facilitating acquisition planning, contract administration, and vendor coordination for capital construction projects. Their work directly advances the agency’s mission to deliver resilient, mission-critical infrastructure by ensuring compliance with federal procurement regulations and aligning contracting actions with long-term facility modernization goals. Eng typically handles complex, multi-year construction and design-related acquisitions under the Federal Acquisition Regulation, often interfacing with architects, engineers, and general contractors. Eng maintains a consistent working relationship with MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC, a primary contractor for commercial and institutional building projects. This partnership reflects a pattern of sustained engagement with experienced general contractors capable of delivering large-scale, high-complexity federal construction. The relationship is characterized by repeat collaboration on phased capital projects, indicating trust in the contractor’s ability to meet stringent federal standards for quality, safety, and schedule adherence. Set-aside preferences show a strong emphasis on open competition, with 69.4% of acquisitions conducted without set-asides. However, Eng consistently supports small business participation through Total Small Business Set-Asides under FAR 19.5, accounting for 30.6% of awards. This reflects a balanced approach that prioritizes competition while actively enabling small business involvement in federal construction. The procurement focus is overwhelmingly centered on NAICS 236220 (Commercial and Institutional Building Construction), with secondary emphasis on NAICS 541310 (Architectural Services) for design-phase support. Eng’s expertise lies in managing integrated construction delivery methods, including design-build and construction manager-at-risk models, ensuring technical compliance with federal building codes and sustainability standards.