9 ml engineer jobs at 2 companies in Princeton, IL

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Lead Software Engineer - Search
Chicago or Peoria or Irving
$128k-$209k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
7+ YOE3+ Mgmt7+ years search engineering experience, 3+ years technical leadership, experience with OpenSearch/Elastic Search/SOLR/Lucene/Coveo/LucidWorks, Java/Python/Scala, distributed systems, cloud (AWS/Azure/Google Cloud), ML for search, and strong communication.
OpenSearch, Elastic Search, SOLR, Lucene, Coveo, LucidWorks Fusion, Java, Python, Scala, Claude Code, ChatGPT, GitHub Copilot, GitHub, AWS, Azure, Google Cloud, ITSM
3w
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Autonomy Engineering Specialist
Peoria or East Peoria
$128k-$209k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Bachelor’s degree in engineering, expertise in AI/ML, ability to implement ML on machines, experience with Python and NVidia processors, strong communication and strategic thinking.
Python, NVidia processors, Large Language Models, Computer Vision
3w
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Autonomy Engineering Specialist
Peoria or Washington
$128k-$209k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction and mining equipment, engines, and gas turbines.
Bachelor's in engineering or related field, AI/ML expertise, software design knowledge, effective communication, and strategic thinking; experience implementing ML on machines preferred.
Python, NVidia
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Process Controls Manager
Henry, Illinois, United States
OnsiteFull Time
Orbia
OrbiaBolsa Mexicana de Valores: ORBIA: Manufacturer of specialized polymer and chemical material solutions.
5+ YOEBachelor’s degree in engineering, computer science, IT, or related discipline; 5+ years designing, implementing, or supporting control systems; chemical plant automation leadership and advanced DCS, PLC, HMI, and SCADA experience.
PLC, DCS, Fieldbus, HMI, OPC, SCADA, Industry 4.0, IIoT, Big Data, Analytics, AI, ML, cloud solutions, digital dashboards, Alarm Management System
1w
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Process Controls Manager
Henry, Illinois, United States
OnsiteFull Time
Orbia
OrbiaMexican Stock Exchange (BMV): ORBIA: Manufacturer of advanced material, infrastructure, and agricultural solutions.
5+ YOEBachelor's degree in engineering, computer science, IT, or related discipline; 5+ years designing, implementing, or supporting control systems, with advanced DCS, PLC, HMI, SCADA, Industry 4.0, and manufacturing dashboard expertise.
PLC, DCS, HMI, OPC, SCADA, Industry 4.0, IIoT, Big Data, AI, ML
2w
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Manager Engineering Transformation
Mossville or Irving or Peoria
$148k-$240k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction and mining equipment, engines, and gas turbines.
10+ YOE3+ Mgmt10+ years in software/systems/engineering tools with hands-on AI/ML, 3+ years leading teams, experience with product development tools, large dataset management, and driving AI transformation at enterprise scale.
17h
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Senior Principal Architect, Applied AI Enterprise
Broomfield or Peoria or Irving
$173k-$259k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction and mining equipment, engines, and gas turbines.
Deep AI/ML architecture experience, agentic AI systems, cloud AI platforms, MLOps, data architecture, software engineering, requirements analysis, and cross-functional technical leadership.
Azure OpenAI Service, AWS Bedrock, Google Vertex AI, LangChain, LangGraph, Semantic Kernel, MLOps, LLMOps, RAG, API
1d
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Senior Principal Architect, Applied AI Enterprise
Irving or Peoria or Broomfield
$173k-$259k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Deep experience designing production agentic AI systems, AI/ML architecture, cloud AI platforms, MLOps, data architecture, software engineering, enterprise integration, and cross-functional technical leadership.
Azure OpenAI Service, AWS Bedrock, Google Vertex AI, LangChain, LangGraph, Semantic Kernel, RAG, MLOps, LLMOps, API
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Lead Data Scientist – Gen AI for Condition Monitoring Analytics
Chicago or Peoria
$128k-$209k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
8+ YOEExpertise in generative AI/LLMs (RAG, fine-tuning, prompt engineering), anomaly detection and time-series models, Python (NumPy, SciPy, pandas), GPU/NVIDIA tooling, telematics (J1939), cloud platforms, and extensive applied ML experience (typically 8+ years).
XGBoost, autoencoders, GANs, Python, NumPy, SciPy, pandas, NVIDIA, NVIDIA Jetson, GPU, J1939, Retrieval-Augmented Generation (RAG), AWS, Azure, Google Cloud, GitHub, Raspberry Pi