Senior Cloud Linux Engineer

6 days ago

Singapore Enggsol Pte Ltd Full time

The ideal candidate will have extensive experience in Linux systems administration, AWS cloud services, and cloud infrastructure management, with a foundational understanding of Windows operating systems. The role requires expertise in managing and troubleshooting cloud-based environments, ensuring high availability, scalability, and security of AWS infrastructure. Responsibilities AWS Cloud Infrastructure Management: Design, implement, and maintain cloud-based solutions on Amazon Web Services (AWS), focusing on EC2, S3, VPC, IAM, Lambda, CloudFormation, and other AWS services. Manage the configuration and provisioning of cloud resources, ensuring infrastructure is efficient, secure, and scalable. Monitor, analyze, and optimize AWS resource utilization and costs. Linux Systems Administration: Administer, configure, and maintain Linux servers (Ubuntu, CentOS, Red Hat, etc.) across the cloud infrastructure. Ensure high availability and fault tolerance through the use of automation, redundancy, and load balancing. Perform security hardening, patch management, and system upgrades for Linux-based systems. Automation & Scripting: Automate cloud deployments and operational tasks using tools like Ansible, Terraform, CloudFormation, and Bash/Python scripting. Develop and maintain scripts to automate repetitive tasks, monitor systems, and deploy applications seamlessly. Networking & Security: Work with VPCs, subnets, security groups, and network ACLs to configure secure cloud networks. Implement IAM policies and manage security groups for controlling access to AWS resources. Perform audits, vulnerability assessments, and ensure compliance with security standards and best practices. Collaboration & Support: Collaborate with cross-functional teams (DevOps, Development, and IT Support) to address cloud infrastructure issues and improve operational efficiency. Provide L3 support for incidents, root cause analysis, and resolution of escalated technical issues in production and staging environments. Actively participate in change management and deployment processes. Windows Knowledge: Utilize basic knowledge of Windows Server to assist with hybrid cloud setups, troubleshooting, and configuring cross-platform environments. Work with AWS services such as EC2 for Windows, AWS Directory Service, and Active Directory integration. Documentation & Knowledge Sharing: Maintain detailed documentation for cloud architecture, security processes, and systems configurations. Share knowledge of best practices and contribute to the improvement of internal knowledge bases and training materials. #J-18808-Ljbffr

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