Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~16,800 employees create world‑class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in over 100 countries. Our award‑winning culture embraces a bold vision of where technology can take us and a passion for tackling challenging problems with industry‑first solutions. As an Applied Data Scientist , you’ll operate at the intersection of data engineering, data science, and machine learning. You’ll design and implement large‑scale data architectures, develop robust data pipelines, and build high‑quality ML models that integrate simulation and measurement data from diverse domains.
Partner with internal engineering and data teams to identify key data sources, define feature requirements, and align data standards across organizations.
Design, implement, and maintain data lakes, databases, and ETL/ELT pipelines (Snowflake,



Databricks, SQL, Python).
Integrate, clean, and align simulation, measurement, and operational data for scalable AI/ML model development.
Conduct exploratory data analysis, dimensionality reduction (e.g., Apply signal processing and data augmentation techniques to improve data quality and coverage.
Document data lineage, feature definitions, and modeling rationale for reproducibility and transparency.
Communicate insights and recommendations to stakeholders, influencing data‑driven decisions across R&D; and product teams.
Master’s or PhD in Data Science, Computer Science, Electrical Engineering, Statistics, or related field.
~1+ years’ experience as a Data Scientist / Applied Data Scientist.
~ Proven ability to build and maintain scalable data infrastructures (data lakes, schemas, pipelines).
~ Strong programming skills in Python (pandas, numpy, scikit‑learn), SQL, and optionally C++.
~ Proficie

📌 Data Research Scientist (Barcelona)
🏢 Keysight Technologies
📍 Barcelona