Data Engineer - Active TS/SCI with CI Polygraph (CIP)

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Data Engineer - Active TS/SCI with CIP Location : McLean, VA Clearance Required: TS/SCI with CI Polygraph (CIP) Position Type: Full-Time, On-Site Salary Range: $135,000 – $165,000 Description We are seeking a Data Engineer to support mission-focused work. Engineers, modernizes, and maintains scalable data architectures, ETL/ELT pipelines, and data platform infrastructure to support high-volume analytics, data science, and AI/ML workloads. The position requires an active TS/SCI with CI Polygraph (CIP). Primary Responsibilities Architect end-to-end distributed data pipelines to ingest, clean, enrich, and model heterogeneous data from diverse sources. Design, optimize, and maintain relational, non-relational, and cloud data warehouses/lakes. Implement data quality validation, lineage tracking, cataloging, and security/governance controls. Collaborate with data scientists and software developers to productionize data models and streamline analytical queries. Requirements Minimum Qualifications 3+ years of experience designing cloud-native data platforms in AWS 2+ years of experience designing scalable data lake, warehouse, and analytics solutions 2+ years of experience with cloud migration and modernization efforts 2+ years of experience with data pipelines (data acquisition, data prep, database architecture) Experience supporting data science, AI/ML implementations, and BI dashboards Experience with non-relational and semi-relational databases Experience creating software for r

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