Data Analytics Engineer

Advantest is seeking a versatile Senior Data Analytics Engineer to design, develop, and deploy data solutions that bridge infrastructure, analytics, and machine learning. In this individual contributor role, you will own the full lifecycle of data projects-from building scalable pipelines to developing predictive models-that empower semiconductor R&D, test, and operations teams. Due to the cross-functional nature of our team, you'll collaborate closely with engineers, data scientists, and business stakeholders to deliver end-to-end solutions, leveraging both data engineering and ML/AI expertise.

This role is ideal for a hands-on engineer who thrives in a fast-paced environment and is comfortable wearing multiple hats, from architecting data workflows to modeling complex datasets and integrating ML models into production.

• Design and optimize ETL/ELT pipelines to process large-scale, high-velocity semiconductor data (e.g., fab telemetry, test results).
• Build and maintain scalable data platforms using modern tools across cloud and on-prem environments.
• Ensure data quality, security, and accessibility for downstream analytics and ML use cases.

• Partner with data scientists to operationalize predictive models (e.g., reliability prediction, anomaly detection, classification) into production pipelines.
• Develop and maintain ML infrastructure (MLOps) for model monitoring, retraining, and versioning.
• Perform feature engineering, statistical analysis, and domain-specific modeling (e.g., time-series analysis for semiconductor manufacturing).

• Collaborate with semiconductor engineers to translate domain challenges into data-driven solutions.
• Experiment with emerging tools (e.g., LLMs, causal inference) to innovate on analytics capabilities while balancing business impact.
• Communicate technical findings to non-technical stakeholders through dashboards or strategic recommendations.