Senior AWS Cloud Infrastructure Engineer

Description:

We are seeking an experienced Senior AWS Cloud Infrastructure Engineer to support an enterprise Data Center Exit and Cloud Migration program. The ideal candidate will have strong hands-on experience with AWS infrastructure, Terraform, cloud networking, Windows/Linux administration, and enterprise application environments. The candidate will be responsible for provisioning, configuring, migrating, and troubleshooting AWS infrastructure while collaborating with application, database, middleware, and infrastructure teams.

Key Responsibilities

• Build, provision, and configure AWS infrastructure to support enterprise application migrations from on-premises data centers to AWS.
• Manage AWS services including EC2, VPC, IAM, EKS, ALB/NLB, Route 53, and storage services.
• Implement AWS networking, security groups, IAM roles, NACLs, encryption, and connectivity configurations.
• Automate infrastructure provisioning using Terraform and integrate with DevOps pipelines.
• Troubleshoot Terraform failures, infrastructure drift, and performance issues.
• Support enterprise applications developed using Java and .NET technologies.
• Collaborate with database teams on Oracle 19c, Oracle Exadata on AWS, and SQL Server migration activities.
• Support middleware connectivity and integration validation, particularly TIBCO ESB.
• Administer Windows Server 2016–2025 and Linux platforms (RHEL 7, 8, and 9).
• Troubleshoot infrastructure, operating system, networking, and application connectivity issues.
• Implement AWS monitoring, logging, and alerting solutions.
• Support migration cutover, hypercare, operational documentation, and knowledge transfer.

Required Skills

• Strong hands-on experience with AWS infrastructure and enterprise cloud environments.
• Expertise in EC2, VPC, IAM, EKS, ALB/NLB, Route 53, and AWS storage.
• Strong Terraform and Infrastructure as Code (IaC) experience.
• Good understanding of AWS networking, security, load balancing, and hybrid connectivity.
• Experience with Windows Server and RHEL Linux administration.
• Working knowledge of Oracle 19c, Oracle Exadata on AWS, and SQL Server.
• Experience supporting Java/.NET applications and TIBCO ESB integrations.
• Strong troubleshooting, communication, and cross-functional collaboration skills.