Systems Engineer Networking

Responsibilities

• Design, implement, and maintain LAN/WAN infrastructure, including switches, routers, wireless systems, VLANs, routing, subnetting, and IP address management.
• Configure and manage firewalls, VPN tunnels, NAT policies, IDS/IPS, and Zero Trust network segmentation.
• Maintain NAC/802.1X policies, perform firewall rule reviews, and support compliance audits (NCUA, FFIEC, GLBA).
• Collaborate with security teams on threat detection, vulnerability remediation, and incident response.
• Lead network infrastructure projects including branch upgrades, circuit migrations, wireless refreshes, and SD WAN initiatives.
• Manage ISP and telecom vendor relationships, coordinate circuit installations, and enforce SLAs.
• Develop network automation for configuration backups, provisioning, and compliance reporting.
• Support cloud networking including Azure Virtual Networks, VPN Gateway, ExpressRoute, and NSGs.
• Maintain detailed network documentation including topology diagrams, IP schemes, firewall matrices, and change logs.
• Provide support for Windows Server environments including AD, DNS, DHCP, and Group Policy.
• Assist with Hyper V administration, VM provisioning, storage connectivity, and backup operations.
• Administer RingCentral UCaaS including provisioning, call routing, IVR, and device support.
• Troubleshoot voice quality, connectivity, and integration issues across all locations.
• Use AI powered tools to streamline workflows and improve operational efficiency.
• Participate in change management, after hours maintenance, on call rotation, and cross functional projects.
• Maintain infrastructure documentation and contribute to team knowledge sharing and cross training.
• Assist with other duties and projects as assigned by management.

Qualifications

• Experience with LAN/WAN infrastructure, including switches, routers, wireless systems, VLANs, routing, subnetting, and IP address management.
• Knowledge of firewalls, VPN tunnels, NAT policies, IDS/IPS, and Zero Trust network segmentation.
• Experience with NAC/802.1X policies, firewall rule reviews, and compliance audits (NCUA, FFIEC, GLBA).
• Experience collaborating with security teams on threat detection, vulnerability remediation, and incident response.
• Experience leading network infrastructure projects including branch upgrades, circuit migrations, wireless refreshes, and SD WAN initiatives.
• Experience managing ISP and telecom vendor relationships, coordinating circuit installations, and enforcing SLAs.
• Experience developing network automation for configuration backups, provisioning, and compliance reporting.
• Experience supporting cloud networking including Azure Virtual Networks, VPN Gateway, ExpressRoute, and NSGs.
• Experience maintaining detailed network documentation including topology diagrams, IP schemes, firewall matrices, and change logs.
• Experience providing support for Windows Server environments including AD, DNS, DHCP, and Group Policy.
• Experience assisting with Hyper V administration, VM provisioning, storage connectivity, and backup operations.
• Experience administering RingCentral UCaaS including provisioning, call routing, IVR, and device support.
• Experience troubleshooting voice quality, connectivity, and integration issues across all locations.
• Experience using AI powered tools to streamline workflows and improve operational efficiency.
• Experience participating in change management, after hours maintenance, on call rotation, and cross functional projects.
• Experience maintaining infrastructure documentation and contributing to team knowledge sharing and cross training.
• Experience assisting with other duties and projects as assigned by management.