Data Engineer - Federal Pipelines (Top Secret/SCI)

GCyber; Arlington (TX); On-site; USD 110,000 - 145,000; Full time

Benefits offered by this job

Paid leave (26+ days)

Parental leave

401(k) matching

Disability insurance

Health, dental, vision benefits

Training & development

Job summary

GCyber is seeking a Data Developer / Data Engineer to establish an integrated, trusted data foundation for a federal mission environment in Arlington, TX. You will bring together information from multiple sources, improve data quality, and create reusable data products for applications, workflows, dashboards, analytics, and decision-making.

You will design, develop, test, and maintain data models, pipelines, and semantic models; ingest data from diverse sources; implement validation, cleansing,

Qualifications

• Active DoD Top Secret/SCI clearance.
• DoD 8140/8570-compliant baseline certification (e.g., Security+, CySA+, GSEC, SSCP).
• U.S. citizenship.
• 3+ years in data engineering, database development, ETL/ELT, analytics engineering, data architecture, or BI.
• Hands-on SQL experience with at least one database or data-pipeline tech.
• Knowledge of data modeling, transformation, integration, validation, security, performance, and production support.

Responsibilities

• Design, develop, test, deploy, and maintain data models, pipelines, transformations, and reusable data services.
• Ingest and integrate structured and unstructured data from databases, files, APIs, applications, and source systems.
• Implement data validation, cleansing, normalization, mapping, reconciliation, lineage, metadata, and quality controls.
• Develop SQL, ETL/ELT processes, data flows, interfaces, and semantic models for operations, reporting and analytics.
• Collaborate with stakeholders, architects, analysts, developers, and security personnel.
• Document source‑to‑target mappings, transformation logic, data architecture and operational procedures.
• Support deployment, monitoring, incident analysis, performance tuning, defect resolution, and continuous improvement.

Skills

SQL

Data modeling

Data integration

ETL/ELT

Data quality

Tools

Dataverse

Azure Data Factory

Azure SQL

SQL Server

Power BI

Python

Spark

Job description

GCyber is seeking a Data Developer / Data Engineer to establish an integrated, trusted data foundation for a federal mission environment in Arlington, TX. You will bring together information from multiple sources, improve data quality, and create reusable data products for applications, workflows, dashboards, analytics, and decision-making.

You will design, develop, test, and maintain data models, pipelines, and semantic models; ingest data from diverse sources; implement validation, cleansing,