This category also consists of providing information system software analysis, requirements definition, design, development, test, modification, installation, implementation, quality assurance, training, and documentation to meet the evolving data storage and reporting needs of programs, analyze existing IT and IS databases, web sites, and IT applications and recommend new or improved interfaces and improved management tools that meet new requirements, or improve management effectiveness and efficiency. Perform maintenance and technical support for Local Area Networks (LAN) and Wide Area Networks (WAN) that are outside the cognizance of the Navy Marine Corps Intranet (NMCI). Modify, implement and maintain web based information systems and links. Develop website structure, prepare documentation for population, implement and maintain web sites. Conduct IA analyses, develop, recommend, and implement, monitor, update, and maintain, IA practices, procedures, equipment, algorithms, and hardware that are outside the cognizance of NMCI. This category also provides systems engineering and technical support for establishment, test, upgrade, and operational support of systems, networks, workstations and support equipment hardware and software that are outside the cognizance of NMCI.