Senior Network Infrastructure & Security Expert at Kyndryl managing complex network infrastructure and security in manufacturing environments. Focused on innovative solutions and team growth in a flexible work setting.
Responsibilities
Responsible for the overall architecture design and lifecycle management of the DC Network and Production Network, covering the implementation of Cisco/Huawei SDN solutions (ACI/CloudEngine)
Administer the On-Premise DMZ zone, firewalls (Fortinet), SSL VPN, and NAC (ISE) admission control systems to ensure network security for factory and office premises
Take charge of the planning and operation of DDI (Infoblox DNS/DHCP) and F5 load balancers, as well as guarantee the connectivity of industrial IoT protocols such as LoRa WAN on the factory side
Serve as a Level 3 technical expert to support WLAN (wireless survey and troubleshooting) and VoIP/Teams voice systems, resolving complex and intractable issues
Requirements
Expert-Level Certifications: Must hold CCIE (Routing & Switching/Security/Data Center) or Huawei HCIE certification
Industrial & Enterprise Network Experience: 10+ years of relevant experience; familiar with the characteristics of manufacturing industry networks (OT/IT convergence), and proficient in SDN architecture as well as mainstream security products (Palo Alto/Fortinet)
Comprehensive Troubleshooting Capability: Possess solid protocol-level analysis skills (Packet Analysis), and proficient in using NPM/NetScout tools for fault demarcation
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