Cloud Engineer

About the role

We are looking for a hands-on Cloud Engineer to manage public cloud infrastructure deployment, daily operations, security governance and fault troubleshooting. You will build stable, secure, cost-effective cloud architecture to support enterprise-grade business workloads, independently delivering cloud optimization solutions and ensuring continuous business operation.

Key responsibilities

• Manage daily deployment, migration and optimization of core public cloud resources including ECS, VPC, SLB/ALB, NAT Gateway, OSS, NAS and RDS, guaranteeing stable and high-availability cloud workload operation
• Configure and maintain cloud security tools (Cloud Firewall, WAF, DDoS protection, RAM access control), optimize network traffic and access policies to meet enterprise security and compliance requirements
• Maintain cloud container services, support cloud-native application deployment, orchestration and capacity scaling, and optimize container resource utilization
• Real-time monitor cloud operational status, rapidly troubleshoot network, server, storage and permission issues, conduct RCA and implement optimization plans to eliminate potential risks
• Regularly audit cloud resource usage, clean up idle resources and optimize configurations to control cloud costs while ensuring business stability
• Compile cloud operation documents and specifications, promote operational standardization and automation to improve team efficiency

About you

• 3+ years professional public cloud operation and maintenance experience, familiar with mainstream public cloud core services and cloud-native architecture
• Hands-on experience in cloud network deployment, cloud firewall/WAF security configuration and container operation management
• Proficient in troubleshooting cloud infrastructure faults, capable of independent problem analysis and resolution
• Familiar with cloud cost optimization and IT operation standardization processes
• Strong sense of security compliance, good logical thinking and cross-team communication skills
• Bachelor's degree in Computer Science or related technical majors