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This job expired on 28/08/2026. It no longer accepts applications.
Senior Operations Management Specialist – Cloud Engineer (AWS)
Lenovo · Singapour
Job description
About the role
We are looking for a Level 2 Cloud Engineer to support Windows and Linux workloads on AWS in a secure, multi‑account environment. The role involves day‑to‑day operational support, troubleshooting and remediation for both operating‑system and cloud services.
Key responsibilities
- Provide Level 2 support for Windows Server (2016/2019/2022) and Linux distributions (RHEL, Amazon Linux, Ubuntu).
- Perform OS‑level troubleshooting, service restarts, performance checks and log analysis.
- Support core platform services such as AD, DNS, GPO, WSUS on Windows and systemd, cron, yum/apt on Linux.
- Manage AWS resources including EC2, EBS, S3, Systems Manager, CloudWatch and related automation.
- Handle instance provisioning, resizing, snapshot creation, start/stop and recovery activities.
- Ensure operational readiness for UAT and production environments and facilitate BAU handover.
- Support network ingress/egress, VPC configuration, security groups, route tables and integration with AWS WAF and load balancers.
Required profile
- Strong experience with Windows Server and major Linux distributions.
- Hands‑on knowledge of AWS core services and infrastructure automation.
- Ability to work with ITSM tools for incident, problem and request management.
- Good understanding of networking concepts and security controls in AWS.
Required skills
- Windows Server 2016/2019/2022
- Active Directory, DNS, GPO, WSUS
- RHEL, Amazon Linux, Ubuntu
- systemd, cron, yum, apt
- AWS EC2, EBS, S3
- AWS Systems Manager (Run Command, Patch Manager, Session Manager)
- Amazon CloudWatch
- VPC, subnets, route tables, security groups
- AWS WAF, Network Load Balancer
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Lenovo
Singapour
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