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Data Engineer Jobs in Virginia

Exploitation Specialist/Data Steward

ATR, LLC

Falls Church, Virginia

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JOB DETAILS
SALARY
$170,000–$190,000 Per Year
JOB TYPE
Full-time
SKILLS
Agile Programming Methodologies, Algorithms, Analysis Skills, Application Programming Interface (API), ArcGIS, Artificial Intelligence (AI), Best Practices, Cross-Functional, Data Management, Data Modeling, Data Processing, Data Quality, Data Science, Data Sets, Data Visualization, Database Administration, Database Design, Database Extract Transform and Load (ETL), Database Technology, Decision Support, Format Conversion, Geographic Information Systems (GIS), Government, Government Requirements, Information Technology & Information Systems, Internet Portal, Machine Learning, Metadata, Metadata Identification, Microsoft Access Database, Microsoft Excel, Ontology, Operational Audit, Operational Support, Performance Analysis, Performance Tuning/Optimization, Quality Monitoring, R Programming Language, Relational Databases (RDBMS), Reliability Engineering, Reporting Dashboards, SQL (Structured Query Language), Scalable System Development, Scripting (Scripting Languages), Spatial Data, Standards Development, Team Player, Test Plan/Schedule, Testing, Training Data Sets
LOCATION
Falls Church, Virginia
POSTED
Today
Exploitation Specialist/Data StewardWe are seeking an experienced Exploitation Specialist/Data Steward to join a high-performing team supporting advanced AI and machine learning initiatives for complex national security and intelligence missions.This program focuses on evaluating AI models against Government datasets to assess their performance, resilience, and robustness across a broad spectrum of adversarial scenarios. The effort also includes testing and validating autonomous algorithms designed to support operational decision-making in dynamic mission environments.As a Data Scientist, you will play a key role in designing, implementing, and maintaining the data architecture that supports AI/ML model development, testing, and evaluation. You will develop scalable data pipelines, integrate data from emerging sensors and platforms, and ensure data is standardized, accessible, and compliant with Government data governance requirements. Working closely with engineers, imagery scientists, and mission analysts, you will help deliver reliable, high-quality datasets that enable advanced analytics and operational decision-making.Role OverviewDesign, develop, and maintain scalable data pipelines to ingest, process, and store data from emerging sensors and collection platforms.Create and manage database schemas, tables, and supporting infrastructure while implementing automated data quality monitoring and health alerts.Develop API-based workflows to securely move sensor data between Government data platforms in accordance with program requirements.Ensure all sensor data complies with Government-defined schemas, formatting standards, metadata requirements, and data governance policies.Assess the impact of new sensor data on existing databases, metadata models, APIs, schemas, and ETL processes to support seamless integration into operational data pipelines.Develop preprocessing and standardization workflows to prepare data for AI/ML model training, testing, and evaluation. Activities may include format conversion, imagery chipping, orthorectification, metadata normalization, and other transformation processes required to produce high-quality analytical datasets.Collaborate with cross-functional teams to optimize data workflows, improve pipeline reliability, and support the delivery of mission-ready datasets for advanced analytics and machine learning applications.Requirements:10+ years of relevant experience. (A combination of years of experience, professional certifications, and education may be used in lieu of years of experience)Demonstrated understanding of GIS, data schemas, and the geo-referencing of informationKnowledge of extraction and metadata specificationsKnowledge of Relational Database Management System (RDBMS) architectures, best practices for data normalization, and performance tuning/optimization techniquesKnowledge of enterprise geodatabases, such as Spatial Database Engines (SDEs)Knowledge of tools such as the ArcGIS Suite, ArcGIS Online, Portal, Excel, Access, and SQL for the storage, organization, and maintenance of spatial dataFamiliarity with ontology concepts as they relate to information systems, data modeling, and data relationshipsStrong collaboration skills with the ability to work effectively as a team player across technical and mission-focused teamsKnowledge of scripting languages, such as R or PythonPreferred:Experience supporting NGA enterprise technologies and environments, including NGA CORE, NGA MLOps, Government Authority to Operate (ATO) processes, and Government Non-Person Entity (NPE) certificates.Experience implementing processes and tools within organizations utilizing the Scaled Agile Framework (SAFe).Experience developing dashboards and data visualizations to monitor operational pipeline health, data availability, currency, throughput, and overall system performance.

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ATR, LLC

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