Senior Network Engineer / Network Engineer

Key Responsibilities • Provide Level 2/3 support for network infrastructure across data centers, remote branches, and overseas locations. • Install, configure, and troubleshoot Cisco routers, switches (Nexus, 2960, 3750), and firewalls (Checkpoint, Juniper). • Manage and support routing protocols including RIP, EIGRP, OSPF, BGP, and HSRP. • Perform network health checks, DR drills, and ISDN testing for business continuity. • Coordinate with vendors for SSOE deployments, hardware replacements, and RMA processes. • Monitor and maintain WAN links using tools like SolarWinds, NetBrain, Riverbed, Algosec, and IBM ISM Service Desk. • Support and troubleshoot VPNs, VLANs, and public cloud connectivity. • Generate and maintain documentation for network changes, incident reports, and monthly performance metrics. • Collaborate with cross-functional teams to resolve network-related issues and implement infrastructure upgrades. • Ensure compliance with SLA and IT security policies. Technical Skills & Tools: • Networking: Cisco (CCNP certified), Nexus, RIP, EIGRP, OSPF, BGP, HSRP, STP, VLAN, VPN • Firewalls: Checkpoint, Juniper • Servers: Windows Server 2008/2003, Active Directory, FTP, DNS, DHCP, Backup Server • Monitoring & Ticketing Tools: SolarWinds, NetBrain, Riverbed, IBM ISM, Ichamp, JIRA, CA Spectrum • Others: Lotus Notes, Blackberry configuration, SSL VPN, Symantec Endpoint Antivirus Required Skills & Experience: ·      Bachelor Degree in relevant field (e.g.,Computer Science, Information Technology, Engineering). ·      10+ years of experience ·      Willingness to participate in 24x7 supportrotations and on-site activities. ·      Excellent communication and documentationabilities. ·      Strong analytical and troubleshooting skills. EA License No.: 96C4864 Reg No.: R25128798 HUANG QIMENG