Aws Cloud Architect

Tata Consultancy Services; Irvine (CA); On-site; USD 120,000 - 140,000; Full time

Job summary

Tata Consultancy Services Limited in Irvine, CA is seeking an AWS Cloud Architect to lead large-scale AWS infra design, multi-account landing zones, and migration initiatives.

You will design VPCs, implement security controls, and build automation pipelines with Terraform, CloudFormation, and Ansible, partnering with app, DB, security, and infra teams to ensure seamless cloud readiness.

Qualifications

• Deep hands-on AWS infrastructure design experience, incl. landing zones.
• Strong EKS architecture experience for clustering, networking, and workloads.
• Proficiency with Terraform, CloudFormation, and Ansible for automation.

Responsibilities

• Lead AWS infra architecture for Data Center Exit, ensuring secure, scalable hosting.
• Design Landing Zones with account structure, IAM guardrails, and governance.
• Architect VPC layouts, subnets, routing, Direct Connect/VPN, and TGW connectivity.
• Define cloud security architecture including identity, encryption, monitoring, and compliance.

Skills

AWS Infra

EKS Architecture

Terraform

CloudFormation

Ansible

Networking

Security & Compliance

Tools

Terraform

CloudFormation

Ansible

Job description

Job Description

AWS Cloud Architect

Must Have Technical/Functional Skills

• Strong architectural expertise in AWS infra design including multi-account Landing Zones.
• Deep understanding of AWS migration methodologies for large DC exit programs.
• Hands-on proficiency with EC2, VPC, TGW, Route 53, ALB/NLB, EBS/EFS/FSx, and S3.
• Strong knowledge of AWS IAM, KMS, Secrets Manager, SCPs, GuardDuty, Config, CloudTrail.
• Solid understanding of AWS networking, routing, Direct Connect/VPN, and hybrid connectivity.
• Experience architecting EKS clusters including networking, scaling, and workload placement.
• Familiar with automation using Terraform, CloudFormation, and Ansible.
• Understanding of Windows 2016-2025 and RHEL 7-9 infra dependencies.
• Strong analytical skills to identify cloud readiness blockers and performance gaps.
• Ability to collaborate cross-functionally with app, DB, security, and infra teams.

Roles & Responsibilities

• Lead AWS infra architecture for the Data Center Exit initiative ensuring secure, scalable hosting.
• Design AWS Landing Zones including account structure, SCPs, IAM guardrails, and governance.
• Architect VPC layouts, subnetting, routing, Direct Connect/VPN, and TGW connectivity.
• Define cloud security architecture including identity, encryption, monitoring, and compliance.
• Oversee EC2 compute migration, right-sizing, HA patterns, AMI mgmt, and patching workflows.
• Provide EKS architecture guidance for cluster design, networking, and workload deployment.
• Ensure app/DB teams have reliable connectivity to Oracle Exadata on AWS and SQL workloads.
• Develop Terraform/CloudFormation automation pipelines for provisioning cloud infra.
• Produce HLD/LLDs, design standards, migration documentation, and operational runbooks.
• Support migration waves by validating infra readiness and resolving cloud infra issues.

Cloud Experience Needed

• Deep hands-on experience in AWS EC2 design, scaling, placement, and HA architecture.
• Experience creating enterprise Landing Zones and implementing cloud governance.
• Hands-on exposure to AWS migration tools (MGN, DMS, SCT) and hybrid connectivity.
• Strong EKS architecture experience covering CNI networking, node groups, and ingress design.
• Ability to implement observability frameworks using CloudWatch, CloudTrail, X-Ray, and logging pipelines.

Salary Range- $120,000-$140,000 a year

Location

Irvine, CA

Function

TECHNOLOGY

Role

Technical Architect

ID

433357

Skills

AWS

Salary Range

$120,000 - $140,000