Senior AWS Cloud Infrastructure Engineer – Data Center Migration

Location: Irvine, CA

Work Mode: Onsite

Experience: Senior-level experience in AWS Cloud Infrastructure and Enterprise Cloud Migration

Job Summary

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.

Preferred Qualifications

Experience with enterprise Data Center Exit programs.
Hands-on experience with on-premises to AWS cloud migration projects.
Exposure to AWS migration tools, automation frameworks, and DevOps pipelines.
Experience supporting large-scale enterprise application migration, cutover, and hypercare activities.

Ravh-IT

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