Senior Network Firewall Engineer – SD-WAN & Security Expert

StarHub; Singapore; On-site; SGD 80,000 - 100,000; Full time

Job summary

A leading telecommunications provider in Singapore is seeking a Network Support Engineer to provide hardware/software support for business-critical systems across various sectors. The ideal candidate will have at least 5 years of experience in network support operations, with strong knowledge of network technologies and hands-on experience with firewall/security technologies. The role includes troubleshooting issues, leading projects, and participating in a 24/7 on-call rota. Competitive compensation and opportunities for growth are offered.

Qualifications

• Minimum of 5 years of relevant experience in network support operations.
• Proficient in configuring firewalls, routing & switching.
• Ability to work with all levels and contribute in a team or individually.

Responsibilities

• Provide hardware/software break-fix support for business-critical systems.
• Troubleshoot and resolve network issues reported by managed service agents.
• Lead and deliver Tech-Refresh projects.
• Participate in a 24/7 rotational standby duty for escalations.
• Design and implement new network solutions.

Skills

Network technologies

Routing

Switching

Firewalls

FTTH access networks

SASE

SD-WAN

Project management

Troubleshooting

Customer interaction

Tools

Palo Alto

Fortinet

Cisco

Aruba Clearpass

Cisco ISE

Job description

A leading telecommunications provider in Singapore is seeking a Network Support Engineer to provide hardware/software support for business-critical systems across various sectors. The ideal candidate will have at least 5 years of experience in network support operations, with strong knowledge of network technologies and hands-on experience with firewall/security technologies. The role includes troubleshooting issues, leading projects, and participating in a 24/7 on-call rota. Competitive compensation and opportunities for growth are offered.