Rachel Weiszer

Rachel Weiszer serves as a Contract Specialist responsible for managing the full lifecycle of professional and scientific services acquisitions, ensuring compliance with federal procurement regulations and mission-aligned outcomes. She plays a critical role in translating agency requirements into solicitation documents, evaluating technical proposals, and negotiating contract terms to secure high-quality research and technical support. Her acquisitions primarily involve complex, non-construction services requiring specialized expertise, with a strong emphasis on performance-based contracting and risk mitigation strategies. She works closely with program managers and technical evaluators to align procurement strategy with operational needs. Rachel maintains a broad network of vendors across the professional services sector, engaging with both large prime contractors and small businesses capable of delivering high-caliber scientific and technical solutions. While no single contractor dominates her portfolio, she consistently partners with firms possessing deep domain expertise in physical, engineering, and life sciences research. Her contracting approach emphasizes transparency, competitive fairness, and performance accountability, fostering long-term vendor relationships built on mutual compliance and quality delivery. Rachel’s procurement patterns reflect a strong preference for unrestricted competition, with 100% of her awards issued under no set-aside classifications. This indicates a strategic focus on maximizing competition and technical capability over socioeconomic set-asides, though she remains fully compliant with all small business participation requirements. Her approach prioritizes merit-based selection, ensuring that the best-qualified offerors—regardless of size or certification—are selected based on technical merit and value. Her primary procurement focus lies in NAICS 541712 (Research and Development in the Physical, Engineering, and Life Sciences) and 541990 (All Other Professional, Scientific, and Technical Services), reflecting her specialization in advanced scientific research, analytical services, engineering consulting, and specialized technical support. She routinely procures services such as laboratory testing, data modeling, systems engineering, and applied R&D, demonstrating deep familiarity with technical domains requiring rigorous methodology and regulatory adherence.