Julie Gregg-Bubac

Julie Gregg-Bubac serves as a Commercial Services Management Specialist within the DSC Contracting Services Division of the National Park Service, where she plays a pivotal role in managing commercial services acquisitions essential to the preservation and modernization of national park infrastructure. Her responsibilities include soliciting, evaluating, and awarding contracts for recreational, visitor services, and facility support solutions that enhance public access while safeguarding sensitive natural and historic resources. She specializes in non-construction commercial services aligned with park operations, including concessions, interpretive programming, maintenance support, and amenity management, ensuring compliance with federal acquisition regulations and mission-driven outcomes. Julie maintains established relationships with leading commercial services providers including AECOM Technical Services, Inc., Vanasse Hangen Brustlin, Inc., Johnson, Mirmiran & Thompson, Inc., HDR Engineering Inc., and McKenzie Construction & Site Development LLC. These partnerships reflect a preference for firms with demonstrated expertise in managing complex, ecologically sensitive environments and delivering scalable, visitor-centered services across remote and high-traffic park sites. Her procurement approach emphasizes performance-based contracting, clear statement of work development, and long-term vendor collaboration to ensure operational continuity and mission alignment. Julie’s contracting activity is entirely non-set-aside, with 100% of her awards issued under full and open competition. While she does not prioritize socioeconomic set-asides such as 8(a), HUBZone, or SDVOSB programs, her portfolio reflects a focus on capability-driven selection criteria, ensuring that the most qualified vendors—regardless of size or certification—are selected based on technical merit and past performance. Her primary procurement focus is on NAICS 713990 (All Other Amusement and Recreation Industries), encompassing a broad range of commercial services including visitor center operations, guided tours, retail concessions, recreational equipment rentals, and interpretive programming. Her technical expertise lies in procuring services that balance public engagement with resource protection, requiring deep familiarity with NPS operational standards and environmental compliance frameworks.