Mary Doherty

Mary Doherty serves as a key procurement professional within the W072 Endist Pittsburgh office of the U.S. Army Corps of Engineers, supporting the Department of the Army’s mission to maintain and modernize critical civil infrastructure. She manages acquisitions for construction, landscaping, and specialty trade services essential to the safety and resilience of dams, levees, locks, and water control systems. Her work directly enables federal water resource management, flood control, and environmental stewardship initiatives across the region, with a focus on performance-based contracting and compliance with federal construction standards under the FAR. Doherty maintains strong, recurring relationships with primary contractors including MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC and C. J. MAHAN CONSTRUCTION COMPANY, LLC, both of which provide specialized civil works and site development services. Her contracting patterns reflect a preference for established, regionally experienced vendors with proven expertise in federal infrastructure projects, fostering long-term partnerships built on reliability, safety compliance, and adherence to Army Corps engineering specifications. She exhibits a robust commitment to small business participation, with 79.2% of her acquisitions structured as total small business set-asides under FAR 19.5. This reflects a deliberate strategy to maximize economic opportunity for small, locally owned firms, aligning with Department of the Army socioeconomic goals. Her portfolio consistently prioritizes small business contractors across multiple categories, reinforcing equitable access to federal infrastructure contracts. Her primary procurement focus centers on NAICS 561730 (Landscaping Services), 237310 (Highway, Street, and Bridge Construction), and 238990 (All Other Specialty Trade Contractors), with additional activity in roofing and agricultural equipment procurement. She specializes in complex, multi-disciplinary projects requiring coordination of earthwork, erosion control, structural repairs, and environmental mitigation, demonstrating deep technical familiarity with civil works construction standards and federal environmental compliance requirements.