GREAT HILL SOLUTIONS, LLC

GREAT HILL SOLUTIONS, LLC specializes in delivering agile software development, systems integration, and mission-critical test and evaluation support for defense and civilian federal agencies. The firm excels in custom computer programming services, building and sustaining complex, data-driven systems for joint operational testing, intelligence surveillance, and reconnaissance missions. Their technical expertise includes Agile Reaction Test (ART) frameworks, cross-functional concept of operations (CONOPS) development, and sustainment of mission-critical C4I and J-GHOST systems. They provide end-to-end solutions for test resource management, including embedded analyst support, system validation, and operational scenario modeling, often in high-acceleration environments requiring rapid iteration and interoperability across classified and unclassified domains. The contractor maintains a strong presence with the Department of Defense and Department of the Interior, delivering tailored IT modernization and test infrastructure support for joint warfare programs and national resource management systems. They also serve the Department of State with mission-critical software development and the Department of Agriculture with personnel security and administrative consulting services. Their engagements are characterized by deep domain alignment—particularly in test and evaluation, intelligence systems, and operational readiness—where they function as trusted technical partners embedded within mission teams. Their primary industry focus lies in custom computer programming (NAICS 541511) and administrative management consulting (541611), with complementary capabilities in computer systems design and facilities management. This positions them as a niche provider for federal agencies requiring both technical software development and operational process optimization, particularly in defense, homeland security, and natural resource management sectors. As a small business structured as 2J and headquartered in Chantilly, VA, GREAT HILL SOLUTIONS, LLC operates without formal government certifications but leverages deep subject matter expertise and responsive delivery models to secure repeat engagements. Their geographic proximity to federal test centers and intelligence hubs enhances their ability to provide on-site technical support and rapid mission response.