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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Data Scientist, Gen AI Delivery - **Company:** Caterpillar - **Location:** Chicago, IL, United States - **Experience:** Expert - **Salary:** $112,710.0 - $183,140.0 - **Contract:** Permanent contract - **Skills:** Clean Code Principles, Artificial Intelligence, Amazon Web Services, Computer Vision, Microsoft Azure, Computer Programming, Software Debugging, Python (Programming Language), Machine Learning, Software Engineering, Data Processing, Large Language Models, Deep Learning, Generative AI, Information Technology, Statistics Packages, Data Analytics - **Published:** August 23, 2026 - **Apply:** https://www.chicagocareersite.com/job.asp?id=3363342013&tx=JL1913FFK&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54 ## About the Role * Business Statistics : Knowledge of statistical tools and processes to describe results; ability to use statistical tools, including experiment design for LLM evaluation, to assist in making data-driven business decisions. * Analytical Thinking : Knowledge of techniques to promote effective analysis; ability to determine the root cause of organizational problems and architect agentic workflows that decompose complex tasks into autonomous sub-tasks. * Machine Learning : Knowledge of algorithms and principles; ability to develop and deliver Generative AI solutions, including Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), and autonomous systems. * Programming : Solid understanding of software engineering and clean code; ability to utilize Python and deep learning frameworks to conduct AI research, build rapid prototypes, and iterate on diverse Generative AI applications, including but not limited to agentic workflows. * Requirements Analysis : Ability to elicit and record business requirements to ensure the success of AI-driven products, incorporating human-in-the-loop (HITL) reviews and safety guardrails for autonomous system development. Considerations for Top Candidates: * Proven ability to lead and guide a team of data scientists, providing technical mentorship and fostering a collaborative research environment. * Graduate degree (Master's or Ph.D.) in Mathematics, Statistics, Computer Science, Engineering, or a related quantitative field. * At least 3 years of professional experience in Data Science and Machine Learning. * At least 1 year of professional experience in the Generative AI domain, specifically working with Large Language Models (LLM). * Advanced proficiency in Python for carrying out AI research and developing rapid prototypes for diverse AI applications. * Foundational knowledge in LLM as well as other AI domains such as computer vision, speech and exposure to agentic AI architectures. * Experience to evaluate generated content from Large Language Models using both automated metrics and human-in-the-loop methodologies. * Solid understanding of AI observability tools like LangSmith, Langfuse, or AgentOps to monitor traces, identify logic bottlenecks, and debug agent reasoning. * Hands-on experience with major cloud platforms (AWS, Azure, or GCP) for model development, data handling, and AI service integration. ## Description Join the Gen AI Delivery team of Cat Digital and be responsible for bringing world class GenAI capabilities to our products and services., * Model Development: Fine-tuning, implementing, developing, and optimizing models used in generative AI solutions * Algorithm Research: Staying updated with the latest advancements in AI and machine learning algorithms and integrating them into the team's projects. * Experimentation: Conducting experiments to test the performance of different models and approaches, and iterating based on the results. * Research and Implementation: Agentic GenAI solution research and best approach to implement solutions * Training and Mentorship: Providing guidance and mentorship to junior data scientists and other team members., Working with a Fortune 100 leader, you can build your career on a global scale and take advantage of development opportunities with emerging technologies. We've created an inclusive environment for you to explore your passions, make an impact and do the work that really matters. Join Us., This position will be based out of either our Chicago, IL; Peoria, IL; Broomfield, CO (Denver) or Irving, TX (Dallas) offices. ## Related Videos - [Your imaginations is (no longer) the limit: how Generative AI empowers people to be creative](https://www.wearedevelopers.com/videos/741-your-imaginations-is-no-longer-the-limit-how-generative-ai-empowers-people-to-be-creative) - [Getting Started with Machine Learning](https://www.wearedevelopers.com/videos/260-getting-started-with-machine-learning) - [PySpark - Combining Machine Learning & Big Data](https://www.wearedevelopers.com/videos/44-pyspark-combining-machine-learning-big-data) - [The State of GenAI & Machine Learning in 2025](https://www.wearedevelopers.com/videos/1383-the-state-of-genai-machine-learning-in-2025) - [The shadows that follow the AI generative models](https://www.wearedevelopers.com/videos/624-the-shadows-that-follow-the-ai-generative-models) - [Inside the AI Revolution: How Microsoft is Empowering the World to Achieve More](https://www.wearedevelopers.com/videos/869-inside-the-ai-revolution-how-microsoft-is-empowering-the-world-to-achieve-more) ## Related Articles - [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer) - [What Are Large Language Models?](https://www.wearedevelopers.com/magazine/304-what-are-large-language-models) - [Got AI ideas but no money? Here are 10 free ways to level up your AI skills with Google Cloud](https://www.wearedevelopers.com/magazine/600-got-ai-ideas-but-no-money-here-are-10-free-ways-to-level-up-your-ai-skills-with-google-cloud) - [What Industries Outside of AI Are Hiring The Most AI Experts?](https://www.wearedevelopers.com/magazine/98-what-industries-outside-of-ai-are-hiring-the-most-ai-experts) - [MLOps And AI Driven Development](https://www.wearedevelopers.com/magazine/82-mlops-and-ai-driven-development) - [Graph and AI Trends 2026: Why Is AI Running but Not Yet Delivering?](https://www.wearedevelopers.com/magazine/680-graph-and-ai-trends-2026-why-is-ai-running-but-not-yet-delivering)