Executive recruitment firm Monroe Consulting Group's Technology Division is partnering with a leading HR software company with a strong presence across Southeast Asia.
Our distinguished client is currently seeking a highly skilled Network & Security Engineer to support hybrid on-prem and AWS cloud environments. The role includes daily infra operations, coordinating with vendors, ensuring uptime, and supporting AWS migration and post migration operation.
Key Responsibilities
Hybrid Infrastructure Operations
- Support systems in Singapore Data Center and cloud workloads on AWS.
- Perform daily monitoring for servers, network, and cloud components.
- Provide L2 / L3 support for system, network, and server issues across regions
- Support AWS migration tasks and post-migration operations.
Incident Management & Vendor Coordination
- Act as internal escalation points for Incident Management and external vendors.
- Troubleshoot infra issues and coordinate with relevant teams for resolution.
- Prepare RCA reports and perform incident trend analysis.
Security & Compliance
- Assist with ISO27001 tasks including evidence collection, access review, patch compliance.
- Monitor and review logs and security reports for compliance readiness.
- Support vulnerability remediation and DR/failover tests.
Automation & Efficiency
- Automate and maintain routine tasks with appropriate scripting languages / tools.
- Develop and maintain Ansible playbooks for configuration management, patching, and system provisioning.
Standby & Availability
- Participate in 24×7 standby rotation for critical issues.
- Support maintenance windows and emergency changes.
Job Requirements
- Degree in Computer Science, IT, Engineering, or related field.
- Minimum 3 years hands-on infra or cloud operations experience (mid-level)
- Minimum 5 years hands-on infra or cloud operations experience (Senior)
- Exposure to datacenter or cloud environments preferred.
- Strong understanding of TCP/IP, DNS, DHCP, VPN, routing.
- Windows Server, Active Directory, Group Policies.
- Linux administration experience.
- Virtualization experience (VMware/Hyper‑V).
- Automation and Scripting knowledge.
- Understanding of AWS services and Monitoring.
Soft Skills
- Strong analytical and troubleshooting skills.
- Good communication skills and ability to work with external vendors.
- Ability to work under pressure with strong ownership mindset.
Additional Advantages
- AWS certification or willingness to obtain.
- Experience in multi-country operational support.
- Familiarity with ISO27001 audits.
