Erin C Lange

Erin W. Lange serves as a Contracting Officer responsible for managing complex professional and technical services acquisitions across a broad spectrum of mission-critical support functions. In this role, she ensures compliance with federal acquisition regulations while advancing agency objectives through strategic sourcing, competitive bidding, and contract administration. Her portfolio primarily encompasses non-clinical, advisory, and analytical services requiring specialized expertise in scientific and technical domains, reflecting a procurement approach centered on flexibility, transparency, and regulatory rigor. While no specific contractor relationships are currently identifiable in the data, Lange’s contracting patterns indicate a preference for open competition under full and fair procedures, with a notable emphasis on small business participation. She routinely engages with a diverse pool of vendors, including firms certified under the Small Business Administration’s 8(a), HUBZone, and Women-Owned Small Business programs, though the majority of her awards are issued under unrestricted competition. Her approach fosters a balanced ecosystem where small businesses have meaningful access to opportunities without compromising the need for high-caliber technical execution. Lange demonstrates a strong commitment to socioeconomic contracting, with 16.7% of her awards designated as Total Small Business Set-Asides under FAR 19.5, signaling intentional support for small business growth. The remaining 83.3% of her acquisitions are awarded without set-aside restrictions, reflecting a pragmatic alignment with mission requirements and market availability. Her consistent use of small business set-asides underscores a deliberate effort to expand vendor diversity while maintaining performance standards. Her primary procurement focus lies in NAICS 541990 (All Other Professional, Scientific, and Technical Services) and NAICS 541690 (Other Scientific and Technical Consulting Services), indicating deep engagement with advisory, research, analytical, and systems support services. She routinely procures expertise in data analysis, policy evaluation, program management consulting, and technical assessments—domains requiring specialized knowledge and adaptability across federal mission environments.