Overview:Role: AWS Infrastructure ArchitectLocation: Irvine, CA (Onsite)
Experience: 10+ Years
Job SummaryWe are seeking an experienced
AWS Infrastructure Architect to lead the design and implementation of scalable, secure, and high-performing cloud infrastructure as part of a
Data Center Exit to AWS initiative.
This role requires deep expertise in
AWS networking, compute, container platforms (EKS), and Infrastructure as Code (Terraform), along with strong experience in enterprise cloud governance, migration strategies, and hybrid connectivity.
Key ResponsibilitiesCloud Architecture & Strategy - Design end-to-end AWS infrastructure architectures for high availability, scalability, and performance
- Lead architecture for Data Center Exit / cloud migration programs
- Define and implement AWS Landing Zones, including:
- Multi-account structure
- IAM guardrails and SCPs
- Governance and compliance standards
Networking & Connectivity - Architect and implement AWS networking solutions:
- VPC design, subnetting, routing
- Transit Gateway (TGW), Direct Connect, VPN
- Load balancing (ALB/NLB) and DNS (Route 53)
- Design hybrid connectivity between on-premises and AWS environments
Compute, Storage & Platform Engineering - Lead design and deployment of:
- EC2-based workloads (right-sizing, AMI management, HA patterns)
- Storage services (EBS, EFS, FSx, S3)
- Architect resilient systems with backup, disaster recovery (DR), and fault tolerance
Container & Kubernetes Architecture - Design and implement EKS clusters, including:
- Networking (CNI)
- Node group configuration and scaling
- Workload placement and ingress strategies
- Ensure secure and scalable containerized deployments
Security & Governance - Implement cloud security architecture including:
- IAM, KMS, Secrets Manager
- GuardDuty, AWS Config, CloudTrail
- Establish security, compliance, and cost governance guardrails
- Ensure alignment with enterprise security and regulatory requirements
Infrastructure as Code & DevOps - Lead infrastructure provisioning using:
- Terraform (primary)
- CloudFormation / Ansible (as applicable)
- Enable CI/CD pipelines for infrastructure deployment and automation
- Ensure repeatable, scalable, and governed infrastructure delivery
Migration & Execution Support - Support wave-based migration execution, including:
- Infrastructure readiness validation
- Dependency mapping
- Issue resolution during migration
- Work closely with application, database, and security teams
- Ensure connectivity to systems such as Oracle Exadata on AWS and SQL workloads
Monitoring, Optimization & Documentation - Implement observability using:
- CloudWatch, CloudTrail, X-Ray
- Logging and monitoring pipelines
- Analyze usage trends and recommend cost optimization strategies
- Produce:
- HLDs / LLDs
- Architecture standards
- Migration runbooks and documentation
Required Skills - Deep expertise in AWS services:
- EC2, VPC, TGW, Route 53, ALB/NLB
- S3, EBS, EFS, FSx
- Strong experience with AWS Landing Zones and multi-account governance
- Expertise in EKS (Kubernetes architecture and operations)
- Strong knowledge of AWS security services:
- IAM, KMS, Secrets Manager, GuardDuty, Config, CloudTrail
- Hands-on experience with Terraform and Infrastructure as Code
- Strong understanding of hybrid networking (Direct Connect, VPN)
- Experience with CI/CD and DevOps practices
Preferred Skills - Experience with AWS migration tools (MGN, DMS, SCT)
- Exposure to GenAI / RAG tools
- Knowledge of Windows Server and RHEL environments
- Experience working in large-scale enterprise migration programs
- AWS certifications (Solutions Architect / DevOps / Advanced Networking)