Network Engineer L2

ENGGSOL PTE. LTD.; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A leading IT infrastructure company in Singapore is seeking a highly skilled L2 Network Engineer. This role requires managing and troubleshooting network devices, including Cisco routers and Palo Alto firewalls. The ideal candidate will ensure network reliability and security, participate in on-call rotations, and collaborate with cross-functional teams on projects. Strong experience with Aruba NAC and F5 load balancers is essential. Join us to be part of a dynamic team that prioritizes innovation and efficiency.

Responsibilities

• Manage, configure, and troubleshoot Cisco routers, switches, and firewalls.
• Administer and maintain Palo Alto firewalls, including policy creation.
• Support Aruba NAC solutions, ensuring endpoint compliance.
• Configure and maintain F5 load balancers for efficient traffic distribution.
• Monitor network performance, identify issues, and provide resolutions.
• Collaborate with teams on network-related projects.

Skills

Managing and troubleshooting Cisco devices

Administering Palo Alto firewalls

Supporting Aruba NAC solutions

Configuring and maintaining F5 load balancers

Network performance monitoring

Tools

Cisco

Palo Alto

Aruba NAC

F5 load balancers

Job description

We are seeking a highly skilled and motivated L2 Network Engineer to join our dynamic IT infrastructure team. The ideal candidate will have hands-on experience managing and troubleshooting network devices and technologies, including Cisco, Palo Alto, Aruba NAC, and F5 load balancers. The L2 Network Engineer will be responsible for ensuring network reliability, performance, and security across our organization’s IT landscape.

Key Responsibilities

• Manage, configure, and troubleshoot Cisco routers, switches, and firewalls.
• Administer and maintain Palo Alto firewalls, including policy creation, monitoring, and security rule implementation.
• Support Aruba NAC solutions, including authentication, authorization, and endpoint compliance.
• Configure and maintain F5 load balancers, ensuring efficient traffic distribution and high availability of services.
• Monitor network performance, identify issues, and provide timely resolutions.
• Collaborate with cross-functional teams to support business operations and network-related projects.
• Maintain network documentation, including topology diagrams, device configurations, and incident reports.
• Participate in on‑call rotation and provide L2 support for escalated network incidents.
• Ensure compliance with security policies and industry best practices.