Knowledge of network operations, security methods, and network architecture optimization techniques; the capabilities and limitations of the IT systems, infrastructure and software configuration in order to manage the tenant network, carry out network and/or independent platform projects and coordinate efforts with others affected in the organization. Knowledge of systems development, modification, testing, installation, operations, and support concepts as well as the organizations network and infrastructure architecture and protocols to provide support related to: test, evaluation, installation, configuration and modification of hardware and software for operating systems, network platform, and interface connectivity.