Enterprise Cloud Data Engineer

Commonwealth Fusion Systems

full-time

Posted on: 8/27/2025

Location: Massachusetts • 🇺🇸 United States

✨ AI Apply

💰 $70,000 - $120,000 per year

JuniorMid-Level

AirflowAmazon RedshiftApacheAWSAzureBigQueryCloudETLGoogle Cloud PlatformHadoopInformaticaNumpyPandasPythonSparkSQLTableau

About the role

Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy.
Design, develop, and maintain robust, scalable data pipelines to support enterprise analytics and the machine learning lifecycle.
Collaborate with stakeholders across operations, supply chain, finance, and engineering to translate business challenges into data requirements and AI-driven solutions.
Prepare and transform complex datasets into model-ready formats for machine learning and Generative AI applications.
Own the data lifecycle for projects, ensuring data quality, governance, and reliability from ingestion to consumption.
Propose new technologies and methodologies to improve data infrastructure.
Prototype and develop solutions using Generative AI and LLMs to automate workflows and extract insights from unstructured enterprise data.
Architect data infrastructure for advanced AI applications, including RAG pipelines and vector databases.
Research and experiment with emerging AI technologies and platforms to recommend competitive solutions.

Bachelor’s degree in Computer Science, Information Technology, or a related technical field
2+ years of professional experience in data warehousing, ETL/ELT development, and data modeling
Expert-level proficiency in SQL, including writing complex queries, stored procedures, and performing query optimization
Strong experience with a modern data warehouse platform such as Snowflake, Amazon Redshift, or Google BigQuery
Demonstrated expertise in ETL/ELT tools and frameworks, such as Apache Airflow, dbt, Informatica, Talend
Proficiency in at least one scripting or programming language, such as Python, with an understanding of libraries like Pandas or NumPy
Project management skills
Great numerical and analytical skills
Excellent problem-solving skills
Attention to detail and excellent communication skills, both written and verbal
Agile mindset to provide solutions quickly with incremental value to customers
Ability to occasionally lift up to 50 lbs
Willingness to occasionally travel or work required nights/weekends/on-call
Work in a facility that contains industrial hazards including heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, high current, pressure systems, and cryogenics