Expert-level Systems Integrators support the Government by leading and overseeing the integrity of the NSG/ASG systems-of-systems enterprise. They lead and oversee planning, implementation approaches, testing, documenting, and maintaining solutions for cloud, on premise, and hybrid services, systems or subsystems using defined processes and tools. Duties may include: Leads and performs systems integration activities across the NSG, ASG and Federal Agencies to ensure timely and accurate GEOINT. Leads and oversees a total systems perspective including a technical understanding of relationships, dependencies and requirements of for cloud, on premise, and hybrid services, infrastructure and security domains. Oversees the preparation of engineering plans and site installation technical design packages. Guides the work of Senior-, Mid-, and Junior-level contractor Systems Integrators.