Description and Requirements
Key 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
. Support network projects (upgrades, deployments, expansions)
Requirements:
. Certification: CCNA or equivalent
. Experience:
- At least 3 years in network engineering or administration
- Hands-on experience with routers, switches, firewalls, IDS/IPS
- Experience in troubleshooting, incident response, and configuration management
. Technical Skills:
- Basic knowledge of TCP/IP, DNS, DHCP
- Familiarity with monitoring tools and IP address management
- Understanding of security practices and change management
Work Requirements:
. Able to work 12-hour shifts
. Flexible to support HQ and remote sites as needed
. Local Singaporean
