Senior Hybrid Network Engineer

About the position Design, implement, maintain and support the growing network infrastructure - LAN/WLAN /WAN/SDWAN comprising over 140 sites nationwide and Greater China including production and DR data centers.

Responsibilities

• Design, implement and support LAN/WLAN/WAN/SDWAN for both on-prem and cloud network infrastructure
• LAN networks – Branch, campus, data center and cloud
• WAN networks – MPLS/DMVPN/SDWAN/Site-to-Site VPN/Express Route, Direct Connection
• Wireless networks – Juniper MIST and Cisco Meraki
• Solve unique or complex problems that have a broad impact on the business.
• Take a broad perspective to identify innovative solutions.
• Interface with management and vendors to develop and implement new solutions to meet business requirements
• Design and manage the rollout of various network infrastructures with necessary capacity planning, performance tuning, and configuration optimization
• Design, implement and support of cloud environment connected to the enterprise network (direct, VPN)
• Provide tier 2 support to Network Operations for all network issues
• Perform network troubleshooting to isolate and diagnose network problems
• Perform system upgrade and deployment as part of vulnerabilities/bugs remediation, and product refresh.
• Research, evaluate, design and deploy new and emerging technologies
• Provide training and mentor lower-level engineers
• Develop technical documentation describing the deployment, configuration, and management of network infrastructure.
• Respond to existing audits and ensure required controls are implemented as required
• Assist and support Asia IT team as Tier II Network support
• May perform other duties as assigned

Requirements

• 3 to 5 years of experience with network engineering in a professional work environment
• Ability to setup, configure, upgrade, manage and troubleshoot Cisco routers, switches and wireless controllers.
• Extensive experience of Cisco ACI and buildout/migration of multi-site datacenters
• Have knowledge of networking features and protocols such as spanning tree, ARP, CDP, EIGRP, BGP, VTP, Ethernchannel, 802.1 trunking, HSRP, VSS, QoS, 802.11 a/b/g/n/ac, IPsec, Radius/TACAS+, SNMP, current LAN/WAN technologies such as PBR, MPLS, VPLS, DMVPN, SDWAN, Azure ExpressRoute, AWS Direct Connect
• Experience with Cisco UCS, SAN, NAS and hypervisors, Windows, Linux and Unix, VOIP and SIP, SDWAN technology, Wireless technology, Cloud services technology, Packet Capture analysis with tools like Wireshark and Ethanalyzer, Solar Winds IPAM and NCM, Splunk, ExtraHop and Vulnerability management and remediation
• Strong Visio experience for detailed design documentation
• Work directly with IT and business leaders on project status and issue resolution
• Desire to learn and adapt to new technologies
• Cisco Datacenter and cloud network certifications
• Strong oral and written communication skills
• Strong interpersonal skills
• Be able to travel within and outside of the US
• Presentation experience
• Ability to prioritize along with good time management skills
• Desire and willing to learn and adapt emerging technologies and skills
• Applicants must have legal authorization to work in the United States.
• We do not offer visa sponsorship at this time.

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