Data Science Lead

Berkshire Hathaway Energy

$100K — $130K *
Energy & Utilities
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Master's degree in Data Science, Computer Science, AI, Mathematics, or related field.
  • Minimum 3 years' experience in data science and analytics.
  • Proficiency with Azure Machine Learning and Azure Data Factory.
  • Experience in programming with Python, PySpark, and SQL.
  • Familiarity with large-scale datasets, especially time series and Advanced Metering Data.
  • Knowledge of Agile methodologies and Git version control.
  • 2 years' experience with Large Language Models and Retrieval Augmentation Generation.

Responsibilities

  • Collaborate with stakeholders to identify use cases that enhance operational efficiency and customer experience.
  • Translate business use cases into technical roadmaps and KPIs.
  • Design, develop, and deploy a variety of machine learning models.
  • Lead development of AI solutions on the Azure platform.
  • Establish and maintain robust MLOps/LLMOps pipelines for model performance.
  • Build secure data pipelines for data ingestion and transformation.
  • Communicate insights through Power BI dashboards for operational decision-making.

Benefits

  • Opportunities for mentorship and coaching within the Data & Analytics community.
  • Engagement with cutting-edge technology and tools in the Azure ecosystem.
  • Focus on sustainable and responsible AI practices.
  • Participation in a collaborative work environment with cross-functional teams.
Full Job Description
Responsibilities

Collaborate with business stakeholders to identify high-value use cases that improve operational efficiency, customer experience, reliability, safety, and sustainability across electric and gas operations. Translate use cases into technical roadmaps, quantifiable KPIs, and delivery plans. Design, develop, and deploy machine learning models (predictive, optimization, time-series, NLP). Perform exploratory data analysis, feature engineering, and model validation. Lead AI solution engineering using Azure OpenAI Service (LLMs), retrieval-augmented generation (RAG) with Azure Cognitive Search/Vector stores, prompt design, grounding with authoritative utility data, and guardrail policies. Build production-grade AI microservices/APIs, orchestration, and monitoring on Azure, including hallucination mitigation, content filtering, and responsible AI checks. Establish end-to-end MLOps/LLMOps pipelines, automated testing, blue/green rollouts, drift detection, model performance/SLA dashboards, and rollback procedures. Build and maintain scalable, secure data pipelines to ingest, transform, and curate data from different systems. Partner with data engineers and architects to uphold data quality, lineage, governance (Unity Catalog), and security across the Azure ecosystem. Communicate findings and operational insights via Power BI dashboards and narrative data products, enabling decision-makers in operations, planning, supply chain, and customer service. Contribute to best practices, reusable accelerators (feature stores, pipeline templates, model cards), code standards, and knowledge sharing within the Data & Analytics community of practice. Mentor and coach data scientists and engineers; conduct design reviews and provide technical oversight for complex initiatives. Ensure solutions align with utility regulatory, cybersecurity, and privacy requirements, and with corporate Responsible AI and model risk management policies. Partner with Security/Legal to complete risk assessments and approvals; incorporate auditability, explainability, and human-in-the-loop controls.

Qualifications

Master's degree or foreign equivalent in Data Science, Computer Science, Artificial Intelligence, Mathematics or related field.

3 years of experience with the following:

Data science

Data Modeling and Machine Learning modeling, or analytics

Azure Machine Learning

Azure Data Factory

Azure Databricks

Azure DevOps

Azure AI Foundry

Power BI

Programming with Python and PySpark

SQL

Working with large-scale datasets time series and Advanced Metering Data

Git

Agile

Working in the gas and/or electric utility industry; operational systems and data domains including AMI/MDM, OMS/SCADA/EMS, asset management, and market operations.

2 years of experience working with Large Language Models to develop Retrieval Augmentation Generation Systems.

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