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Christopher Lemish

Principal Technical Consultant - Network Infrastructure & Cybersecurity at NTT

Christopher Lemish is an experienced professional offering Pre/Post Sales Engineering, Subject Matter Expertise, and Delivery Services in Cisco and Palo Alto Networks technologies globally.

He has led the company-wide Cisco Security Masters Recertification Audit, ensuring certification renewal in various concentrations.

His specialties include delivering various firewall technologies, such as ASA/FTD/PAN Firewalls, Firepower Threat Defense (FTD), Palo Alto Networks Prisma, Cortex XDR/XSOAR, TrapX Security, and more.

Additionally, he is skilled in Cisco and Palo Alto Networks solutions like ISE, SDA, SD-WAN, WSA, ESA, Umbrella, AMP for Endpoints, CDO, Stealthwatch, NetFlow/NSEL, and others.

Christopher's expertise extends to Kali Linux, WLC/APs, DMVPN, GETVPN, VRF-Aware VPNs, FLEX VPNs, CTR, CTA, ETA, TrustSec, Threat-Centric NAC, DNA Center, Cisco Meraki MX/MS/MR, UCS, Nexus Datacenter, Microsoft Azure Cloud, VMware, and Vulnerability Assessment Testing methods.

He is proficient in conducting lab demonstrations for various technologies effectively.

Christopher Lemish pursued a Bachelor of Science in Computer Science and Engineering at Towson University.

He has worked in various capacities at reputable organizations, including NTT as a Principal Technical Consultant, ShoreGroup as a Senior Infrastructure Engineer, CDW as an ATS Network Delivery Engineer, Black Box Network Services as a Senior Network Engineer, and more.

Christopher Lemish
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Location

Greater New York City Area