Summary Positions advertised are in various organizations at Johnson Space Center, White Sands Test Facility, Ames Research Center, and Armstrong Flight Research Center. NASA may fill positions in any of the following series and at any grade level listed in this announcement (GS-2210 at the GS-9/11/12/13/14 levels). Responsibilities Duties described below are at the highest grade advertised. Duties assigned at lower grade levels will be of more limited scope, performed with less independence and limited complexity; duties will be commensurate with the grade of selected employee. Lead analysis and evaluation of technology systems, architectures, or operational environments to identify opportunities for modernization, optimization, and increased mission effectiveness across multiple organizations and functional domains. Lead development, integration, and governance of system requirements, technical standards, engineering documentation, or implementation strategies supporting the full lif...