Administer and support AWS cloud infrastructure across multiple environments (DEV, QA, PROD)
Manage and maintain AWS services including EC2, S3, RDS, EBS, ELB, ASG, VPC, IAM
Configure and manage networking components such as VPCs, subnets, route tables, NAT gateways, and security groups
Implement and manage IAM policies, roles, users, and best security practices
Monitor system health and performance using CloudWatch, CloudTrail, and AWS Config
Perform incident management, troubleshooting, and root cause analysis
Implement backup, restore, and disaster recovery strategies
Automate infrastructure provisioning using Terraform / CloudFormation
Ensure patching, upgrades, and OS-level administration of AWS resources
Optimize cloud resources for performance, scalability, and cost
Support CI/CD pipelines and application deployments
Maintain operational documentation, SOPs, and runbooks
Collaborate with DevOps, Security, Application, and Infrastructure teams

Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 50 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem. Infosys provides equal employment opportunities to applicants and employees without regard to race, color, sex, gender identity; sexual orientation, religious practices and observances; national origin; pregnancy, childbirth, or related medical conditions; status as a protected veteran or spouse/family member of a protected veteran; or disability.

5+ years of experience in AWS Administration / Cloud Operations
Strong hands-on experience with:
EC2, S3, RDS, Lambda (basic understanding)
VPC, Route 53, ELB, Auto Scaling
IAM, KMS, Security Groups, NACLs
Good understanding of Linux/Unix system administration
Experience with Infrastructure as Code (Terraform / CloudFormation)
Knowledge of monitoring, logging, and alerting
Understanding of HA, DR, scalability, and fault tolerance
Experience working in production support environments
AWS Certifications:
AWS Solutions Architect - Associate/Professional
AWS SysOps Administrator
Experience with Docker and Kubernetes (EKS)
Exposure to DevOps tools (Jenkins, GitLab, GitHub Actions)
Scripting knowledge (Bash, Python)
Experience with multi-account AWS setups and Landing Zones
Knowledge of security and compliance standards (ISO, SOC2, GDPR)

We are seeking a highly skilled AWS Administrator with 5+ years of experience in managing, monitoring, and supporting enterprise-scale AWS environments. The ideal candidate will be responsible for ensuring the availability, security, scalability, and cost optimization of AWS infrastructure while supporting application and DevOps teams.