The Network Engineer III is responsible for operating and maintaining the company's internal data communications systems, planning, designing, and implementing complex local and wide-area network solutions between multiple platforms and protocols (including IP and VOIP). This role involves advanced support and troubleshooting of network issues, performance optimization, and coordination with vendors for the installation and maintenance of network devices such as routers, switches, and firewalls. Additionally, the Network Engineer III will be involved in network automation, scripting, and the implementation of network virtualization technologies.