全职 L2 Support Engineer 工作, 薪水, E-Solutions 公司招聘中 - Ricebowl

L2 Support Engineer – Network

Location: Singapore – Work from Office Daily

Duration: 6 Months, Renewable

Travel: Occasional travel to Vietnam as required

Role Overview

We are looking for an experienced L2 Network Support Engineer to provide hands-on support for enterprise network infrastructure across multiple sites.

Key Responsibilities

• Provide L2 support for network incidents, requests, and changes.
• Configure, maintain, and troubleshoot LAN/WAN, routing, and switching environments.
• Support firewalls such as Palo Alto, Fortinet, or Cisco Firepower.
• Manage wireless solutions including Cisco, Aruba, or Meraki.
• Monitor network performance and troubleshoot issues proactively.
• Perform firmware upgrades, patching, and configuration backups.
• Support network implementation, migration, and optimization projects.
• Maintain network documentation and work with vendors/internal teams on complex issues.

Required Skills

• Strong hands-on experience with BGP, OSPF, EIGRP, VLANs, STP, EtherChannel; VxLAN is a plus.
• Experience with enterprise firewalls and wireless networks.
• Strong knowledge of TCP/IP, DNS, DHCP, NAT, VPN, and QoS.
• Experience with network monitoring and troubleshooting tools.
• Good understanding of network security practices.
• Strong communication and customer-facing skills.

Preferred Certifications

CCNA / CCNP, PCNSA / PCNSE, Aruba ACMP, Fortinet NSE

Nice to Have

• SD-WAN
• Python / Ansible automation
• AWS / Azure networking
• Cisco ISE / ClearPass NAC