Senior Network Engineer — Security, DR & Incident Response

LPS; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

LPS in Singapore is seeking a Network Engineer to manage configuration changes, upgrades, and daily health checks across HQ and remote sites. You will troubleshoot incidents, maintain documentation, and support service continuity with strict change control and robust monitoring practices.

Ideal candidates have 3+ years in network engineering, CCNA or equivalent, and hands-on experience with routers, switches, firewalls, and IDS/IPS. Flexible to support HQ and remote sites with 12-hour shifts.

Qualifications

• CCNA or equivalent certification preferred.
• Minimum 3 years in network engineering or administration.
• Hands-on with routers, switches, firewalls, IDS/IPS.
• Experience in troubleshooting, incident response, and config mgmt.
• Basic TCP/IP, DNS, DHCP knowledge.
• Familiarity with monitoring tools and IP address management.
• Understanding of security practices and change management.

Responsibilities

• Manage network configuration changes (routers, switches, firewalls) following approval and change control processes.
• Perform software/firmware upgrades and maintain update records.
• Handle network security incidents, apply patches, and conduct root cause analysis.
• Maintain network inventory and asset documentation.
• Manage IP address allocation and tracking.
• Provide incident troubleshooting and support, including external connectivity issues.
• Conduct daily health checks and monitor network performance.
• Support power shutdown/recovery exercises and ensure service continuity.
• Maintain network documentation and SOPs.
• Perform account access reviews and monitor for unauthorized activities.
• Ensure proper log management and monitoring.
• Maintain configuration backups and support disaster recovery testing.
• Conduct configuration reviews, firewall rule audits, and baseline assessments.

Skills

Troubleshooting

Incident response

Change management

Network monitoring

Documentation

Education

CCNA or equivalent

Job description

LPS in Singapore is seeking a Network Engineer to manage configuration changes, upgrades, and daily health checks across HQ and remote sites. You will troubleshoot incidents, maintain documentation, and support service continuity with strict change control and robust monitoring practices.

Ideal candidates have 3+ years in network engineering, CCNA or equivalent, and hands-on experience with routers, switches, firewalls, and IDS/IPS. Flexible to support HQ and remote sites with 12-hour shifts.