IT Infrastructure positions cover design, integration, implementation, modification, and coordination of the installation, testing, operation, troubleshooting, and maintenance of hardware and software systems. Functions include developing functional and technical requirements and specifications; allocating systems resources; managing accounts, documentation, and access to systems and equipment; monitoring the performance, capacity, availability, serviceability, and recoverability of installed systems; implementing security procedures and tools; maintaining systems configuration; managing the installation and integration of system patches, updates, and enhancements; ensuring the rigorous application of information security/information assurance policies, principles, and practices.