Computer Systems Analyst

Tata Consultancy Services Ltd

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Job Duty Descriptions

Lead architecture for GenAI/LLM solutions using patterns such as RAG, tool/function calling, and agentic workflows.
Design secure enterprise knowledge integration and define data access/segregation controls.
Establish Responsible AI, privacy, and security controls for GenAI.
Provide technical leadership across stakeholders; document architecture decisions, risks, and roadmaps; guide teams on performance and cost optimization.
Define AI/ML target architecture and reference patterns aligned to business strategy, enterprise standards, and regulatory requirements.
Translate business use cases into end-to-end solution designs across data, ML, application, integration, and infrastructure layers.
Establish technical guardrails (security, privacy, scalability, performance, observability) for AI/ML platforms and workloads.
Review and approve architecture/designs; document decisions, trade-offs, and standards; mentor teams on best practices.
Design and govern the AI/ML platform and MLOps lifecycle (data ingestion, training, validation, deployment, monitoring, retraining).
Define CI/CD standards for ML (model versioning, reproducible pipelines, automated testing, approvals, rollback).

Day-to-day Tasks

Prototype RAG/agent workflows; tune chunking/retrieval.
Implement guardrails: input/output filtering, prompt templates, tool whitelisting, rate limits, and secrets management; perform threat modeling and red teaming.
• Run architecture workshops with engineering teams to capture requirements and constraints.
Create solution blueprints, component diagrams, and integration flows; define non-functional requirements (NFRs).
Conduct design reviews, security reviews, and performance reviews; provide actionable remediation guidance.
Maintain architecture repository and reusable templates.
Define pipeline templates and guardrails; onboard teams to standard training/deployment workflows.
Set up model registries, feature stores, and experiment tracking standards; enforce naming/versioning conventions.
Implement model monitoring.
Create runbooks and release checklists; support go-lives and post-release validation.
Perform periodic platform health and cost reviews; recommend tuning and right-sizing actions.

Technology and/or Software used for Duty

Education

Bachelor's degree

Salary Range: $180000 - $230000 a year

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Location	New York, NY
Salary	$180,000–$230,000 Per Year