Associate Network Engineer

Exasoft Pte. Ltd.; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

EXASOFT PTE. LTD. in Singapore is looking for an Associate Network Engineer to manage the network infrastructure efficiently. The role involves troubleshooting, upgrading, and ensuring connectivity across various sites, managing Cisco platforms, and implementing security solutions.

The ideal candidate should have a Bachelor’s degree in IT, 10 years of experience in network engineering, and hands-on experience with Cisco technologies. Strong skills in ITSM processes and network fundamentals are required.

Qualifications

• 10 years of experience in network engineering (data center and enterprise environments).
• Experience with ITSM processes (Incident, Change, Problem Management).
• Hands-on experience in routing and switching: OSPF, BGP, VLAN, STP, VTP, HSRP.

Responsibilities

• Perform Day 2 lifecycle management of Cisco APIC and Nexus 9000.
• Manage BAU operations, troubleshooting, and upgrades for routing and switching infrastructure.
• Ensure connectivity and network stability between remote locations and data centers.

Skills

Cisco networking expertise

ITSM processes

Troubleshooting skills

Analytical skills

Network fundamentals

Education

Bachelor’s degree in Information Technology or related field

Tools

Cisco FTD/ASA

Palo Alto

Check Point

F5 Load Balancers

Wireshark

Job description

Associate Network Engineer

Responsibilities

• Perform Day 2 lifecycle management of Cisco APIC and Nexus 9000 (ACI mode), Cisco DNAC and 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
• Perform incident management and root cause analysis (RCA)
• Execute change 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
• 10 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: Nexus 9000 (NX-OS & ACI), VXLAN, vPC, Catalyst 9000, Cisco DNAC, Cisco ISE, Cisco Wireless (9800 WLC)
• 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 troubleshooting and analytical skills