+ Day-to-day administration, monitoring, and maintenance related to routers, switches, firewalls, load balancers, packet shapers, wireless systems, and circuits. + Design, implement, and monitor network systems related to: Cisco network routers, switches, firewalls, load balancers, WiFi systems, Circuits: WAN/MPLS, internet, replication, SIP, Network VPNs. + Assure off-site disaster recovery environment is consistently available. + Participate in disaster recovery testing as directed. + Work with IT Security Team to select, implement, and maintain security-related systems and address related incidents/events. + Conduct troubleshooting and repair tasks on network at a detailed level and by device. + Identify and resolve recurring issues and mitigate reliability risks. + Coordinate, plan, and/or execute multiple annual disaster recovery exercises. + Adhere to established change management processes. + Create and maintain operational procedures. + Provide level 3 technical support and participate in team on-call rotation. + Participate in capacity planning, ensuring that systems have the capacity to meet strategic business needs with few or no reliability issues. + Work with 3rd-party vendors to procure hardware and software solutions, as well as addressing updates and issues after implementation. + Provide assistance and mentoring to Network Infrastructure Administrators and other Network Infrastructure Engineers. + Other duties may be assigned to meet ongoing business needs. Requirements + A minimum of five years of experience working in networking as an engineer or administrator + Must have hands-on experience with Cisco routers and switches as well as Cisco ACI and Cisco AnyConnect + Must have experience with F5 Load Balancers, VPNs + Experience supporting security initiatives and implementing security best practices in networking, to include VPNs and Cisco Firewalls + Ability to maintain various network systems hardware and software technologies + Scripting and automation experience in PowerShell + Experience in single data center network with disaster recovery site + Windows Server, Linux, and Mac OS system administration + Solarwinds for network monitoring + Wireshark Sniffer/packet capture tools + SSH and Telnet client and terminal emulator programs + Governance, Risk and Compliance assessments, PCI compliance, and audits + Contracts, implementations, terminations, and maintenance of circuits from various providers + Disaster recovery