Nancy Martinz

Nancy Martinz serves as Chief Ranger within the Dsc Contracting Services Division of the National Park Service, where she oversees the procurement and contract management of infrastructure modernization projects critical to the preservation and operational integrity of national parks. Her role centers on acquiring specialized services for the rehabilitation of historic structures, upgrading water and sewer systems, and enhancing visitor facilities in ecologically sensitive and remote locations. She manages a portfolio of complex, mission-critical acquisitions that require technical expertise in civil engineering, environmental compliance, and heritage conservation, ensuring that all projects align with federal preservation standards and sustainability goals. Nancy regularly collaborates with a core group of top-tier engineering and construction firms, including AECOM Technical Services, Inc., Vanasse Hangen Brustlin, Inc., Johnson, Mirmiran & Thompson, Inc., HDR Engineering Inc., and McKenzie Construction & Site Development LLC. These partnerships are characterized by long-term, performance-based contracting relationships focused on design-build, construction management, and environmental remediation services. Her procurement approach emphasizes technical proficiency, regulatory adherence, and proven track records in managing projects across challenging terrains and protected landscapes. Nancy’s contracting activity reflects a strong preference for full and open competition, with 100% of her awards issued under no set-aside status. While she does not currently utilize socioeconomic set-asides such as 8(a), HUBZone, or SDVOSB programs, her emphasis remains on selecting contractors with demonstrated capability in complex infrastructure rehabilitation, prioritizing technical qualifications over socioeconomic classifications. Her primary procurement focus is on NAICS 713990 — All Other Amusement and Recreation Industries — which encompasses the design, construction, and maintenance of visitor infrastructure including trails, restrooms, interpretive centers, and utility systems supporting public access. She specializes in procurements requiring integrated environmental, structural, and cultural resource expertise, ensuring that all developments balance public use with ecological and historic preservation mandates.