Tata Consultancy Services

AWS Enterprise Architect

Tata Consultancy Services • $130K — $160K *
Enterprise Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 10+ years of experience in cloud architecture, application architecture, or infrastructure design with a strong focus on AWS.
  • Hands-on experience with key AWS services such as VPC, EC2, EKS, RDS, S3, IAM, Lambda, and CloudWatch.
  • Familiarity with application modernization, cloud migration, and DevSecOps practices.
  • Strong understanding of security and networking in enterprise environments.
  • Excellent communication skills to convey complex technical concepts to non-technical stakeholders.
  • Experience with containers and serverless architectures.
  • AWS certifications like Solutions Architect, Data Analytics, or Machine Learning.

Responsibilities

  • Design comprehensive AWS solutions encompassing cloud foundation, networking, identity, and security.
  • Define architecture patterns for cloud migration and application modernization.
  • Ensure adherence to AWS Well-Architected Framework and security best practices.
  • Produce detailed solution artifacts including architecture diagrams and design documents.
  • Collaborate with Sales teams to develop AWS solution strategies for proposals and client interactions.
  • Provide architectural oversight during the solution delivery phase.
  • Design for availability and scalability in AWS environments.

Benefits

  • Work with cutting-edge AWS technologies and solutions.
  • Opportunity to collaborate with cross-functional teams.
  • Environment that values continuous improvement and professional development.
  • Access to ongoing AWS training and emerging technology trends.
  • Involvement in pre-sales strategies, enhancing business development skills.
Full Job Description
Must Have Technical/Functional Skills
• 10+ years of core experience in cloud architecture, application architecture, or infrastructure design, with strong focus on AWS.
• Hands-on experience designing solutions using AWS core services (VPC, EC2, EKS, RDS, S3, IAM, Lambda, CloudWatch).
• Experience with application modernization, cloud migration, and DevSecOps practices.
• Strong understanding of security, networking, and non-functional requirements in enterprise environments.
• Ability to communicate complex technical concepts to both technical and non-technical stakeholders.
• Experience with containers (EKS), serverless architectures, and event-driven designs.
• Familiarity with CI/CD pipelines, infrastructure as code (CloudFormation / Terraform).
• Exposure to Data, Analytics, or AI workloads on AWS.
• AWS certifications such as AWS Solutions Architect (Associate or Professional).
• Industry experience in regulated or large-scale enterprise environments.
• AWS certifications such as Data Analytics, Machine Learning, or Solutions Architect.

Roles & Responsibilities

AWS Solution Architecture & Design
• Design end-to-end AWS solutions covering cloud foundation, networking, identity, security, compute, storage, and application platforms.
• Define architecture patterns for cloud migration, application modernization (microservices, containers, serverless), and platform engineering.
• Ensure alignment with AWS Well-Architected Framework, security best practices, and enterprise governance standards.
• Produce solution artifacts including architecture diagrams, design documents, and non-functional requirement mappings.

Pre-Sales & Deal Support
• Partner with Sales and Growth teams to shape AWS solution strategies for proposals, RFIs, and large pursuits.
• Contribute to effort estimation, assumptions, risk identification, and mitigation strategies.
• Support client presentations, technical deep dives, and executive solution walkthroughs.

Delivery & Architecture Governance
• Provide architectural oversight during delivery to ensure solutions adhere to approved designs and AWS best practices.
• Guide delivery teams on implementation patterns, security controls, automation, and operational readiness.
• Support transition from solution design to steady-state operations, including runbooks, observability, and resilience planning.

Cloud Operations & Optimization
• Design for availability, resiliency, disaster recovery, performance, and scalability on AWS.
• Support FinOps and cost-optimization strategies, including right-sizing, tagging, and usage monitoring.
• Guide observability and monitoring designs using AWS native tools and partner ecosystems.

Collaboration & Continuous Improvement
• Collaborate with Data & AI, Security, Network, and Application teams to deliver integrated AWS solutions.
• Contribute to reference architectures, accelerators, reusable assets, and best-practice documentation.
• Stay current on AWS services, certifications, and emerging cloud-native patterns.

Salary Range: $130,000 - $160,000 a year

About Tata Consultancy Services

Tata Consultancy Services (TCS) is an Indian multinational information technology (IT) services and consulting company, headquartered in Mumbai, Maharashtra, India. It is a subsidiary of Tata Group and operates in 149 locations across 46 countries. TCS is the largest Indian company by market capitalization and is ranked 11th on the Forbes Global 2000 list of the world's biggest public companies. TCS is also the second-largest IT services company in the world by revenue and the largest employer of women in India. The company provides services in areas including IT, consulting, and business solutions.
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