<p>Robert Half is hiring! We are looking for an experienced Network Engineer to support and strengthen a multi-site networking environment in Greenville, South Carolina. This position plays a key role in building reliable connectivity across corporate, plant, remote, and cloud-based operations while maintaining strong security and performance standards. The ideal candidate brings deep expertise in enterprise routing, wireless infrastructure, firewalls, cloud networking, and voice-related troubleshooting within a complex production-focused organization.</p><p><br></p><p>Responsibilities:</p><p>• Build, configure, and sustain enterprise network infrastructure spanning on-premises, wireless, cloud, and hybrid environments across multiple facilities.</p><p>• Oversee routing and connectivity services using Cisco networking technologies to ensure stable and efficient communication between sites and systems.</p><p>• Manage Meraki switching and wireless environments, including segmentation strategy, access point performance, VLAN configuration, and day-to-day issue resolution.</p><p>• Administer Palo Alto firewall platforms by maintaining security rules, remote access connectivity, VPN services, and threat protection capabilities.</p><p>• Plan and support SD-WAN connectivity linking offices, manufacturing locations, remote operations, and cloud platforms.</p><p>• Track network health through performance monitoring, capacity review, failover validation, traffic analysis, and resiliency planning.</p><p>• Support Microsoft Azure and Microsoft 365 networking by designing secure cloud connectivity, hybrid network architecture, and associated security controls.</p><p>• Diagnose and resolve advanced issues affecting voice and unified communications, including latency, packet loss, jitter, audio quality, and QoS behavior.</p><p>• Contribute to cybersecurity operations through network segmentation, access control, vulnerability remediation, security event review, and participation in incident recovery planning.</p><p>• Maintain accurate technical documentation and lead infrastructure initiatives such as upgrades, vendor coordination, standards development, and new site deployments.</p>