• Responsible for supporting a large mainframe payroll application. • Operate, monitor, and assist in the maintenance and integrity of the mainframe, peripherals, servers, and network. • Participate in Disaster Recovery and provided first level help desk support. • Able to adapt to various operational duties in customized data centers. • Maintain smooth operation of multi-user computer systems, including coordination with network engineers. • Perform systems security administration functions. • Other duties may include maintaining system documentation, system performance, and installing system wide software. • Develop and monitor policies and standards for allocation related to the use of computing resources. • Interact with users.