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.

Key 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.