Network Engineer
8000 - 10000 SGDAVATAR MODERN TECHNO SERVICES PTE. LTD.
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
8000 - 9000 SGD
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