AI/ML Engineer
Hitachi, Ltd.3 months ago
Chennai, IndiaMid Level / Senior
Responsibilities
- Develop, deploy, and scale end-to-end analytical solutions for monitoring and optimizing the Vapor Phase Drying process in transformer manufacturing.
- Build and maintain Python software, data pipelines, machine learning workflows, and cloud-based analytical solutions.
- Train and validate machine learning models including Random Forest, Logistic Regression, and KNN.
- Develop time-series forecasting solutions using AR, ARMA, ARIMA, Matrix Profile, and Prophet models.
- Create and manage data pipelines, workflow orchestration, CI/CD processes, and model deployments using Azure services.
- Collaborate with R&D, IT, production, business teams, dashboard design experts, and machine learning specialists.
- Ensure compliance with applicable regulations, procedures, and guidelines while upholding safety and integrity values.
Requirements
- Bachelor’s degree in computer science, Data Science, AI/ML, or a related discipline.
- At least 3–5 years of related working experience, including 2–3 years in Machine Learning or Data Science roles.
- At least two end-to-end machine learning projects successfully deployed in production.
- Strong Python proficiency, including modular scripting, virtual environments, and pandas, numpy, scikit-learn, pyarrow, seaborn, plotly, and MLflow.
- Experience with Git, Docker, Windows/Linux environments, cloud cluster configuration, Azure Data Explorer (Kusto), and Hive Metastore.
- Understanding of ETL pipelines, data workflow orchestration, SQL/NoSQL database systems, and data access patterns.
- Experience with Azure, Azure Machine Learning Service, Azure Databricks, Azure DevOps, and Azure Data Factory.
- Knowledge of statistical analysis, hypothesis testing, ethical AI considerations, and industrial or IoT sensor data.
- Ability to collaborate across technical and business functions, communicate clearly, document comprehensively, troubleshoot systematically, and optimize processes.
- Proficiency in spoken and written English.
Benefits
- Full-time, on-site position in Chennai, Tamil Nadu, India.
- Reasonable accommodations are available for qualified individuals with disabilities during the application process.
Categories
About Hitachi, Ltd.
Hitachi, Ltd. builds industrial, energy, rail, and digital systems for governments and enterprises, combining operational technology with IT, cloud, and data infrastructure services. Its portfolio spans power grids, factory automation, data centers, rail systems, and consulting delivered through units such as Hitachi Vantara, Hitachi Rail, and Hitachi Energy. Founded in 1910 and headquartered in Tokyo, it is listed on the Tokyo Stock Exchange and operates globally across critical infrastructure markets.