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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
We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, color, sex, age, religion, sexual orientation, gender identity, national origin, status as a veteran, and basis of disability or any federal, state, or local protected class.
