Senior Test & Validation Engineer

The Data Engineer role exists to ensure that all test‑lab data is trustworthy, accessible, scalable, and usable for engineering, validation, analytics, and decision‑making. The function provides the technical backbone that enables reliable testing, advanced analysis, automation, and long‑term product improvement. The Data Engineer is responsible for designing and operating the data infrastructure that supports all laboratory test activities. This includes connecting test equipment, building pipelines for high‑frequency and large‑volume datasets, ensuring data quality, and enabling engineers, analysts, and scientists to work efficiently with accurate data. As the laboratory and organization expand, the role will evolve into a leadership function that guides the long‑term data strategy and leads a multidisciplinary data team. Key Responsibilities Key responsibilities include (but are not limited to) Design, build, and maintain data pipelines for high‑frequency lab data Integrate test equipment such as battery cyclers (Chroma, Keysight, PEC, PNE), chambers, DAQ systems, and PLCs Develop ETL/ELT processes to transform raw → validated → curated datasets Build scalable data storage solutions (data lakes, time-series DBs, structured metadata stores) Implement data validation, anomaly detection, and quality monitoring Automate data processing for reporting, dashboards, and analysis Ensure data traceability, version control, and audit compliance Work closely with test and validation engineers to understand test profiles, metadata, and measurement methods Support lab technicians with tools that simplify workflows and reduce manual data tasks Integrate with MES, LIMS, PLM, and other enterprise systems Troubleshoot data-related issues in test execution or equipment communication Take increasing ownership of data architecture and long‑term data roadmap Contribute to documentation standards, data governance, and best practices Requirements Qualifications and Experience Engineering in technical data role (Data Engineering, Data Science, Machine Learning) including processing, storage, quality, and management on GCP or AWS +4 years of relevant experience Project management experience Experience in large manufacturing or industrial enterprises with heterogeneous, distributed data sources, demonstrating ability to navigate complexity at scale Specific skills & Knowledge Proven experience scaling and re‑architecting data platforms and infrastructure to handle rapid growth and increasing data volumes Hands-on experience designing and building highly scalable and reliable data architectures using modern cloud and data tooling (e.g., AWS Kinesis, Lambda, Redshift, GCP equivalents; Airflow, dbt; Parquet, Protobuf, Avro) Strong programming skills in Python, SQL, and general-purpose scripting for automation, data processing, and integration Deep understanding of ETL/ELT frameworks (Airflow, dbt, Spark, etc.) and experience building production-grade data pipelines Familiarity with time-series and high‑frequency measurement data, particularly from industrial or test environments Cloud engineering experience in AWS, GCP, or Azure, including serverless architectures, distributed storage, and stream processing Experience with CI/CD, Git-based workflows, Docker, and robust software engineering practices Knowledge of data serialization formats (Parquet, Avro, Protobuf, JSON) and best practices for efficient storage and retrieval Experience integrating systems via APIs; familiarity with hardware communication protocols such as REST, OPC-UA, and Modbus is a strong plus Understanding of machine learning concepts and experience supporting data scientists with structured, high-quality datasets Domain knowledge (Preferred) Solid engineering foundation (electrical, mechanical, chemical, physical), preferably within the energy, electrical testing, or battery domain Understanding of sensor calibration, noise, drift, and data validation

På ABB hjälper vi industrier att bli mer resurseffektiva och renare – och varje person här bidrar till resultaten. Du kommer att få möjlighet att leda, få stöd att växa och kunna vara stolt över den påverkan vi skapar tillsammans. Gå med oss och hjälp till att driva det som driver världen. Denna position rapporterar till: Engineering Manager __ We are currently seeking a service-minded and supportive Electrical Engineer to join our team in Västerås. If you are eager to apply your expertise in electrical machines and expand your knowledge in areas such as driven equipment and grid stability, this position could be a perfect fit for you! You will join a good team and be working with our products with a technical tailor-made products and solutions. With these products we meet the increased demands of future technology of our Synchronous Condensers in for example data center. In this role, you will be instrumental in helping us achieve our goal of providing world-class support to our customers by delivering timely and comprehensive solutions. Your main responsibilities will include supporting our sales teams (new sales and aftersales) in the Global Technical Support function with electrical, magnetically and thermal designs that meet customer requirements, environmental conditions, as well as internal design and manufacturing guidelines. Additionally as a member of the project team, you will also oversee the electrical design of synchronous machines (Motors, Generators, Synchronous Condensers) during manufacturing and assess their performance in final testing, often in the presence of our customers. Finally, you will play a key role in training both our sales teams and customers on electrical machine theory. This position offers you the chance to work in an international environment with a diversity of projects and applications, collaborating with colleagues from diverse cultural and geographical backgrounds. Qualifications You hold a Master of Science degree in Electrical Engineering with focus on electrical power and/or rotating electrical machines, or equivalent. Alternatively, you hold a Bachelor of Science degree in Electrical Engineering, combined with several years of work experience from rotating electrical machinery or testing electrical machines. You have five (5) or more years of experience with electrical machine design preferably with Synchronous Machines. You are familiar with International Standards, (IEC, IEEE, NEMA and industry standards like API 546). Experience from working in Sales and sales support functions (writing comments and deviations, discussing with custoners) is considered a merit. You have experience with the dynamic electrical and mechanical behavior of machines in power systems. As part of a global organization, fluency in written and spoken English is a must. Swedish is considered a plus. On a personal level you are open-minded and always strive to understand customer requirements and try to find the best possible solution, based on our unique concepts. Since you also will work closely with our sales team and customers you need to have a helpful and service-minded attitude. More about us ABB Large Motors and Generators (Machines) develops, sells, designs, and manufactures large 4 or 6 pole salient motors, generators and synchronous condensers for various applications. We have global responsibility within ABB and deliver to all continents. Recruiting Manager Georgios Karmiris +46 705598141, will answer your questions about the position. Union representatives - Sveriges Ingenjörer: Håkan Sjöberg, +46 703 96 00 02; Ledarna: Mats Wahlund, +46 767 69 80 80; Unionen: Katja Saari, +46 730 77 05 02. All other questions can be directed to Talent Partner Robert Norén, +46 72 461 20 95. We look forward to reading your application in PDF format. Please note that the interview process is ongoing, apply now to secure your spot in the recruitment process! Last day to apply is 6th of September. We kindly decline direct contact with staffing and recruitment agencies as well as sellers of additional job advertisements. Please note that to be eligible for employment at ABB Sweden, you will need to pass our pre-employment screening steps. This includes a reference check, a drug test, and could also include an extended background check. We look forward to receiving your application (documents submitted in PDF are appreciated). We value people from different backgrounds. Could this be your story? Apply today or visit www.abb.com to read more about us and learn about the impact of our solutions across the globe. #MyABBStory För att bygga en renare och smartare framtid krävs alla sorters människor: de nyfikna, de modiga och de kreativa. Därför välkomnar vi människor med alla bakgrunder och erfarenheter. Är du redo att göra skillnad? Ansök idag eller besök https://www.abb.com för att lära dig mer om hur våra lösningar påverkar hela världen.