Gen AI Engineer

Come to one of the biggest IT Services companies in the world!! Here you can transform your career!

Why to join TCS? Here at TCS we believe that people make the difference, that's why we live a culture of unlimited learning full of opportunities for improvement and mutual development. The ideal scenario to expand ideas through the right tools, contributing to our success in a collaborative environment.

We are looking for "Gen AI Engineer" who wants to learn and transform his career

This role will focus on developing and implementing generative AI solutions to enhance nuclear operations, safety protocols, maintenance procedures, and operational efficiency. combine expertise in artificial intelligence and machine learning with an understanding of nuclear industry requirements to create transformative AI applications that support safe, reliable nuclear power generation.

Responsibility :

Design, develop, and deploy generative AI solutions tailored to nuclear operations, including large language models, document generation, and intelligent automation systems

Collaborate with nuclear engineers, operations personnel, and subject matter experts to identify opportunities for AI-driven improvements in safety, efficiency, and compliance

Build and fine-tune AI models for nuclear-specific applications such as procedure generation, technical documentation analysis, predictive maintenance, and operational decision support

Ensure all AI solutions comply with nuclear regulatory requirements (NRC) and industry standards for safety-critical systems

Develop prompt engineering strategies and retrieval-augmented generation (RAG) systems for nuclear knowledge management

Implement robust testing, validation, and monitoring frameworks for AI models in high-stakes environments

Create and maintain documentation for AI models, algorithms, and deployment processes

Stay current with emerging AI technologies and evaluate their applicability to nuclear operations

Participate in cross-functional teams to integrate AI solutions with existing nuclear systems and workflows.

Experience in regulated industries (energy, nuclear, aerospace, or healthcare)

Knowledge of nuclear operations, safety protocols, or regulatory environment

Experience with RAG systems, vector databases, and semantic search technologies

Familiarity with AI governance, ethics, and responsible AI practices

Understanding of cybersecurity principles for AI systems

Experience with model fine-tuning, evaluation metrics, and performance optimization

Background in human-AI interaction and user-centered AI design

Bachelor's degree in computer science, Artificial Intelligence, Data Science, Engineering, or related field (Master's preferred)

3+ years of experience in AI / ML engineering with focus on generative AI technologies

Strong proficiency in Python and AI / ML frameworks (TensorFlow, PyTorch, Hugging Face, LangChain)

Experience with large language models (LLMs) and prompt engineering

Understanding of NLP, transformer architectures, and foundation models

Knowledge of cloud platforms (AWS, Azure, or GCP) and MLOps practices

Ability to obtain and maintain security clearance for nuclear facility access

Strong analytical, problem-solving, and communication skills

What can you expect from us?

• Professional development and constant evolution of your skills, always in line with your interests.
• Opportunities to work outside Brazil
• A collaborative, diverse and innovative environment that encourages teamwork.

What do we offer?

TCS Benefits – Brazil :

Health insurance

Dental Plan

Life insurance

Transportation vouchers

Meal / Food Voucher

Childcare assistance

Gympass

TCS Cares – free 0800 that provides psychological assistance (24 hrs / day), legal, social and financial assistance to associates

Partnership with SESC

Reimbursement of Certifications

Free TCS Learning Portal – Online courses and live training

International experience opportunity

Discount Partnership with Universities and Language Schools

Bring Your Buddy – By referring people you become eligible to receive a bonus for each hire

TCS Gems – Recognition for performance

Xcelerate – Free Mentoring Career Platform

At TATA Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA+, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility, in order to build a TCS that respects individuality. Come to be a TCSer!

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