Jobs · Engineering · California

AWS Cloud Architect

Tata Consultancy Services · Irvine, CA · 4 wk ago
Engineering$120k–$140k/yrFull-time

About the role

Lead AWS infra architecture for the Data Center Exit initiative ensuring secure, scalable hosting.

Responsibilities

  • 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.

Requirements

  • 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.
  • 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.

Pay

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

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