全职 Network Engineer 工作, 薪水 up to SGD 8,000, AVATAR MODERN TECHNO SERVICES PTE. LTD. Central Region (Singapore) 公司招聘中 - Ricebowl

Responsibilities

· Perform Day 2 lifecycle management of Cisco APIC and Nexus 9000 (ACI mode), Cisco DNA Cand Cisco ISE, Cisco Catalyst 9000 series (IOS-XE)

· Manage BAU operations, troubleshooting, and upgrades for routing and switching infrastructure across data center, DR, and remote sites

· Ensure connectivity and network stability between remote locations and data centers

· Administer and support network security platforms including Cisco FTD/ASA, Palo Alto, and Check Point firewalls

· Implement, manage, and upgrade F5 Load Balancers (LTM, GTM, APM)

· Monitor network performance and ensure optimal utilization and availability

· Performincident management and root cause analysis (RCA)

· Executechange and release activities in alignment with ITSM processes

· Conduct vulnerability assessment and mitigation planning for network and security infrastructure

· Support system integration and solution deployment

· Handle stakeholder communication, inventory, and operational responsibilities as needed

Requirements

· Bachelor’s degree in Information Technology or related field

· 5 years of experience in network engineering (data center and enterprise environments)

· Experience with ITSM processes (Incident, Change, Problem Management)

· Strong knowledge of network fundamentals (OSI, TCP/IP, LAN/WAN concepts)

· Hands-on experience in routing and switching: OSPF, BGP, VLAN, STP, VTP, HSRP

· Experience with Cisco technologies: Cisco Datacenter switches like Nexus / Cisco ACI / Cisco APIC leaf and spine / Cisco Multi-POD ACI setup

· Experience with network security solutions: Cisco FTD/ASA, Palo Alto, Check Point

· Strong knowledge of VPNs, GRE, DMZ, and 802.1X

· Hands-on experience with F5 Load Balancing (LTM, GTM, APM)

· Experience using packet analysis tools (e.g., Wireshark)

· Strong trouble shooting and analytical skills