Systems Engineer with Network Background domain L3 level Location Middletown, NJ Experience 5+ years of experience in a Systems Engineering or Network Domain Proven Layer 2/3/4 expertise, including hands-on experience with: Layer 2: Ethernet switching, VLANs, spanning tree protocols, MAC addressing, ARP, QinQ Layer 3: IP routing (static & dynamic), OSPF, BGP, IS-IS, MPLS, VRF, multicast Layer 4: TCP/UDP fundamentals, NAT, firewalling concepts, load balancing, session persistence Prior