AWS L3 Professional

Job Description

Responsibilities: Deploy, manage and troubleshoot AWS services including VPCs, Subnets, Security Groups, IAM, Route 53, and other networking components to ensure high availability, performance, and security. Provide in-depth support for AWS Glue, Athena, and Lambda , troubleshooting and optimizing data processing and serverless architectures. Leverage AWS networking expertise to design, implement, and optimize connectivity solutions, including Transit Gateways, VPC Peering, Direct Connect, and VPN. Monitor and maintain Kubernetes clusters running on AWS EKS, ensuring seamless container orchestration, scaling, and security. Develop automation scripts using Python (Boto3) for AWS infrastructure management and operational tasks such as provisioning resources, configuring security settings, and monitoring applications. Utilize Terraform for Infrastructure as Code (IaC) to automate the deployment, management, and scaling of cloud infrastructure. Optimize and manage RDS instances , including routine tasks such as backups, performance tuning, and security updates. Perform SQL queries to troubleshoot database-related issues and optimize data retrieval from RDS and other SQL-based databases. Collaborate with development, security, and operations teams to ensure infrastructure changes, deployments, and updates are smoothly integrated with minimal disruption. Create and maintain detailed documentation of infrastructure designs, procedures, troubleshooting guidelines, and best practices. Stay up to date with AWS best practices, tools, and new services to improve infrastructure performance and cost-efficiency. Required Skills and Qualifications: 5+ years of hands-on experience working with AWS cloud infrastructure, with a focus on AWS Networking (VPC, Subnets, Route 53, etc). Proficient in managing AWS services including Athena, Glue, Lambda, CloudFront , and RDS . Expertise in Kubernetes and EKS for container orchestration and management. Strong experience in Python scripting using Boto3 for automating AWS services. Proficient in Terraform for managing and deploying cloud infrastructure using Infrastructure as Code (IaC). Good understanding of SQL for performing queries and troubleshooting database performance issues. Familiarity with AWS security best practices , IAM roles, and policies. Ability to analyze and troubleshoot complex networking, cloud, and infrastructure issues in a fast-paced environment. Excellent communication and documentation skills, with the ability to work collaboratively across teams.