Minimum Education and Certifications Required:Bachelor's degree in Computer Science, Information Technology, GIS, Engineering, or related field (or equivalent experience) Technical Skills Required:Strong proficiency in advanced SQL, including window functions, CTEs, subqueries, set operations, and analytical queries. Located within the Washington corridor, CGH has worked successfully with Government, Commercial and International sectors, providing management consulting, software development and facilities/infrastructure design, maintenance and program management support of large, complex operational environments and facilities security maintenance.