Effective January 28, 2008, a relative may only be hired under the following additional conditions: The relative must have competed in an appropriate examination process as determined by Human Resources and be placed on a civil service eligibility list; The relative must be among the top three ranked candidates available on the certified eligibility list unless expanded by the Civil Service Board; The Department or Office Director and the Director, Human Resources must demonstrate that it is in the best interests of the City of Hollywood to hire the relative of a public officer or employee. Upgrades system, implements and maintains security controls, and manages all LAN and MAN operations including switches, routers, firewalls, intrusion detection systems, virtual private networks, servers, storage area networks, DHCP/DNS, centralized tape backup systems, content filtering, anti-virus, log management, authentication systems, edge devices and all associated hardware and software.