AI Technical Architect - Onsite

Req ID: 371562 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a AI Technical Architect - Onsite to join our team in Auburn Hills, Michigan (US-MI), United States (US). Job Requirements Platform Architecture and Governance • Design the enterprise AI platform architecture spanning the LLM API gateway, GPU and compute allocation pools, sandbox provisioning, model registry, and security gate automation • Define infrastructure standards, API gateway patterns, and reference architectures consumed by all AI delivery towers and partner integrations • Establish guardrails for token metering, rate limiting, audit logging, DLP validation, SAST, DAST, dependency scanning, and model card review embedded in CI/CD • Review security posture across all AI workloads with mapping to NIST AI RMF, AWS Well-Architected (including the Machine Learning Lens), and applicable enterprise compliance baselines Agentic AI and LLM Engineering • Architect multi-agent systems using LangGraph, LangChain, and Model Context Protocol (MCP) for complex workflow orchestration, planning, and tool use • Define patterns for ReAct, Chain-of-Thought, Tree-of-Thoughts, and agent-to-agent coordination across enterprise and customer-facing use cases • Design and optimize Retrieval-Augmented Generation (RAG) systems, embedding strategies, and semantic search across structured and unstructured enterprise data • Establish MLOps and AgentOps practices for deployment, evaluation, observability, and continuous improvement of agents and models in production AWS-Native Implementation • Architect solutions on Amazon Bedrock, Amazon SageMaker, Amazon Q, Bedrock Agents, and Bedrock Knowledge Bases • Define infrastructure patterns using Amazon EKS, AWS Lambda, ECS Fargate, API Gateway, EventBridge, SNS/SQS, Kinesis, S3, DynamoDB, Aurora, Redshift, Athena, OpenSearch, and Kendra • Establish CloudFormation and AWS CDK templates and Terraform modules for isolated VPC sandboxes provisioned per project and per third-party partner • Implement observability and FinOps using CloudWatch, AWS Cost Explorer, AWS Budgets, and chargeback reporting by team, project, and model Salesforce and SaaS AI Integration • Define integration architecture with Salesforce Agentforce, Einstein, Data Cloud, and Service Cloud, including Apex, Flow, and Platform Event integration patterns with AWS-hosted agents and APIs • Establish governance over enterprise SaaS AI licenses, including usage tracking, renewal governance, and redundancy elimination across business units • Architect cross-system identity, authorization, and data exchange patterns spanning Salesforce, AWS, and partner endpoints Stakeholder and Delivery Leadership • Partner with AIDO leadership, delivery tower leads, security, compliance, procurement, and program management to ensure platform adoption and consistent operating standards • Produce enterprise-grade architecture artifacts, decision records, and operating model documentation suitable • Mentor engineers across delivery towers and partner teams; lead architecture reviews and technical due diligence on partner-built systems" Technical Experience Core AI Frameworks • Expert proficiency with LangGraph, LangChain, and agent orchestration frameworks • Deep experience with Amazon Bedrock, SageMaker, and Amazon Q, including Bedrock Agents and Knowledge Bases • Hands-on experience with Model Context Protocol (MCP), function calling, tool use, and structured output patterns • Strong command of prompt engineering, evaluation harnesses, fine-tuning, and model optimization • Working knowledge of transformer architectures, attention mechanisms, and multi-modal systems Machine Learning • Classical ML (regression, tree-based ensembles, gradient boosting, clustering) and deep learning (CNNs, RNNs, transformers) across supervised, unsupervised, and reinforcement paradigms; feature engineering, hyperparameter optimization, cross-validation, drift detection, and model evaluation; • end-to-end ML lifecycle on SageMaker spanning data preparation, training, deployment, monitoring, and retraining. AWS Platform • SageMaker (Studio, Pipelines, Model Registry, Inference), Bedrock, EKS, Lambda, ECS Fargate, API Gateway, Step Functions • S3, DynamoDB, Aurora, Redshift, Athena, OpenSearch, Kendra • EventBridge, SNS/SQS, Kinesis, MSK • CloudWatch, X-Ray, CloudTrail, AWS Config, GuardDuty, Macie, Security Hub • IAM, KMS, PrivateLink, VPC design, and AWS Organizations governance Salesforce and Enterprise SaaS • Salesforce Agentforce, Einstein, Data Cloud, Service Cloud, and Sales Cloud integration patterns • Apex, Flow, Platform Events, and REST/Bulk API integration with external AI services • Familiarity with enterprise identity providers, SSO, OAuth, and SCIM provisioning across SaaS estates Programming and Development • Advanced Python with deep FastAPI experience for scalable, async API development • Java proficiency sufficient to integrate with existing enterprise backend services • Strong CI/CD background using AWS CodePipeline, CodeBuild, GitHub Actions, and Infrastructure as Code via Terraform and AWS CDK • Containerization with Docker and orchestration with Kubernetes (EKS) Data and Vector Systems • Vector store architectures using OpenSearch, Bedrock Knowledge Bases, Pinecone, Weaviate, or Chroma • Embedding model selection, hybrid search, and reranking strategies • Graph database experience (Amazon Neptune, Neo4j) for knowledge representation • Data ingestion, masking, synthetic data generation, and DLP validation pipelines" Unique Skills Experience Requirements • 20+ years in software engineering with 5+ years focused on AI/ML systems • 3+ years hands-on experience architecting and shipping production LLM and agentic AI applications • Demonstrated success leading enterprise-scale AI platform builds with measurable business outcomes • Track record architecting scalable cloud-native systems on AWS in regulated or large-enterprise environments • Experience leading technical teams, mentoring engineers, and engaging executive stakeholders Education • Bachelor's or Master's degree in Computer Science, AI/ML, or a related technical field • AWS Certified Solutions Architect Professional or AWS Certified Machine Learning Specialty preferred • Salesforce Certified AI Associate, AI Specialist, or Application Architect credentials is a plus About NTT DATA NTT DATA is a $30+ billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world’s leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. Our consulting and industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is part of NTT Group, which invests over $3 billion each year in R&D. Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us. NTT DATA endeavors to make https://us.nttdata.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at https://us.nttdata.com/en/contact-us. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here. If you'd like more information on your EEO rights under the law, please click here. For Pay Transparency information, please click here. #LI-NorthAmerica