Hitachi
Data Scientist I or II (MAD-BS-OR)
$100K–$167K
(HTA) NCP (Hillsboro, OR) · Hybrid · Full-time · Posted Oct 21, 2026
- Experience
- At least five years of practical algorithm-writing experience and five years of Data Science / Machine Learning experience.
- Education
- Master of Science degree in Data Science, Statistics, Computer Science, or a similar quantitative field.
About the job
Develops and maintains AI software and systems for Hitachi High-Tech America products, including machine-learning, diagnostic, and agentic AI solutions.
What you'll do
- Develop, train, deploy, and maintain ML models and end-to-end pipelines for forecasting, anomaly detection, classification, and predictive maintenance.
- Lead data-driven root cause and fault analysis; collaborate with domain experts to turn failure patterns into models and features.
- Build production-ready agentic AI and LLM systems, including tool-calling and RAG, and integrate, test, and document software.
What they ask for
- At least five years’ practical experience writing machine-learning, statistical-modelling, neural-net, and pattern-recognition algorithms; five years in Data Science / Machine Learning.
- Strong Python programming skills and experience with time-series analysis, anomaly detection, statistical modelling, and machine-learning algorithms.
- Hands-on experience with Root Cause Analysis and Fault Tree Analysis or failure modelling; experience with real-world, noisy, large-scale datasets.
- Experience with Agentic AI / LLM systems, including tool-calling architecture, RAG pipelines, prompt engineering, and evaluation frameworks.
Nice to have
- Familiarity with distributed systems, scalable ML infrastructure, and MLOps practices.
- Knowledge of signal processing or physics-based modeling, and graph-based reasoning or causal inference.
Pay
USD 99,608 - USD 136,961 annually (base pay, Data Scientist I); USD 121,673 - USD 167,301 annually (base pay, Data Scientist II)
Tools
Python, TensorFlow, PyTorch, Scikit-learn, Pandas, Spark, SQL, Docker
AI focus
Develop and maintain product AI systems, including ML models and pipelines, agentic AI with autonomous reasoning and tool use, and LLM systems using tool-calling and RAG.
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