Sr. Infrastructure Engineer

Support for Incident and Request management tasks as assigned.

Administration and understanding of the following network services to support Incident and Request tasks as assigned:

Palo Alto Firewalls

LAN Routing and Switching

Microsoft Azure Networking – Vnets, Express Route, Vnet Peering, VPN Gateways

LAN to LAN VPN Tunnels

Arista Network devices

Work with Networking Monitoring tools such as one or more of the following: Solar Winds, Splunk, Prime, NetMRI, Nagios

Work directly with telecom carriers and Network infrastructure maintenance providers as needed, such as Verizon, Tata, Bharti, and Cisco.

Maximize network performance by monitoring performance, troubleshooting network problems and outages, scheduling upgrades, and collaborating with network architects on network optimization

Supports routing and switching and work on BGP, OSPF protocols

Support China retail store infrastructure and data center through on-call rotations

QUALIFICATIONS:

Graduate or above

6-7 years experience in LAN/WAN Routing including 2 or more years of LAN/WAN Administration experience within a multi-platform technical environment.

In-depth understanding of voice and/or data technologies and subject matter expert in at least one area.

Cisco Certified or equivalent combination of knowledge and experience.

Understanding on IPsec, VPNs, GRE, NAT/PAT over varied platforms

Expert knowledge of all LAN switching technologies eg Spanning Tree, VLAN management, and VTP concepts on Cisco, Nexus, and Arista

Good understanding of MPLS routing and OSPF routing