Data Engineer - Data Vault

Data Engineer - Data Vault100% Remote, but tied to Milwaukee, WIWe are seeking a highly skilled Insurance P&C Data Analyst & Data Modeler to join our data engineering team. The ideal candidate brings deep Property & Casualty insurance domain knowledge combined with expert-level data modeling capabilities, particularly in Atomic Data Vault methodology. You will play a critical role in designing and implementing scalable, auditable data architectures that power analytics across our insurance lines of business.Key ResponsibilitiesDesign and implement Atomic Data Vault (ADV) models including Hub, Satellite, and Link table structures from source system analysis.Perform end-to-end Source-to-Target Mapping (STM) for insurance data domains including policy, claims, billing, and reinsurance.Use Erwin Data Modeler to design, document, and maintain logical and physical data models across enterprise data warehouse and data vault layers.Collaborate with business stakeholders to gather P&C insurance data requirements and translate them into robust data models.Analyze source system tables and columns to identify and classify Hub, Satellite, and Link candidates for Data Vault architecture.Develop and maintain data lineage documentation, data dictionaries, and metadata artifacts.Partner with engineers and architects on ingestion pipelines, ETL/ELT processes, and data quality frameworks.Conduct data profiling, anomaly detection, and root-cause analysis across P&C insurance datasets.Support BI and analytics teams with data models that enable self-service reporting across claims, underwriting, and premium analytics.Required QualificationsExperience:6–10 years of progressive experience in data analysis and data modeling roles.Insurance Domain:Demonstrated hands-on experience in Property & Casualty insurance data domains (policy, claims, billing, agents, reinsurance).Data Vault:Strong proficiency in Atomic Data Vault (ADV) modeling principles — Hubs, Links, Satellites, Reference tables, and Point-in-Time constructs.STM:Proven ability to perform Source-to-Target Mapping for complex, multi-source insurance environments.Erwin:Expert-level use of Erwin Data Modeler for logical, physical, and dimensional modeling.DV Classification:Strong ability to review raw source tables/columns and identify the correct Data Vault entity type (Hub, Link, or Satellite) with clear business key and relationship rationale.Analytical:Excellent analytical skills with the ability to interrogate data, identify patterns, and draw business insights.SQL:Strong SQL proficiency across major platforms (SQL Server, Oracle, Snowflake, or similar).Preferred QualificationsExperience with cloud data platforms on Azure Synapse, Familiarity with Data Vault 2.0 standards and automation tooling Experience working in Agile/Scrum delivery environments. Exposure to BI tools such as Power BICore CompetenciesInsurance data domain expertise (P&C lines of business) Atomic Data Vault design and implementation Source-to-Target Mapping discipline and documentation Hub / Satellite / Link identification and classification Erwin Data Modeler proficiency Data profiling and analytical problem-solving Cross-functional stakeholder communicationAttention to detail and data quality mindsetAbout Us:InterSources Inc, a Certified Diverse Supplier, was founded in 2007 and offers innovative solutions to help clients with Digital Transformations across various domains and industries. Our history spans over 19 years and today we are an Award-Winning Global Software Consultancy solving complex problems with technology. We recognize that our employees and our clients are our strengths as the diverse talents and opportunities they bring to the table enable us to grow as a global platform and they are causally linked with our success.We provide strategic and technical advice, and we have expertise in areas covering Artificial Intelligence, Cloud Migration, Custom Software Development, Data Analytics Infrastructure & Cloud Solutions, Cyber Security Services, etc. We make reasonable accommodations for clients and employees and we do not discriminate based on any protected attribute including race, religion, color, national origin, gender sexual orientation, gender identity, age, or marital status. We also are a Google Cloud partner company.We align strategy with execution and provide secure service solutions by developing and using the latest technologies that thrive our resources to deliver industry-leading capabilities to our clients and customers, making it convenient for our clients to do business with InterSources Inc. Our teams also drive growth by refining technology-driven client experiences that put the users first, providing an unparalleled experience.This results in strengthening the core technologies of clients, enabling them to scale with flexibility, create seamless digital experiences and build lifelong relationships.