Data Engineer

Job Title: Data Engineer
Job Location: Chantilly, VA
Compensation: $180,000 - $200,000
Eligibility/Clearance: Candidate must possess an active TS/SCI w/ CI
Polygraph clearance

Job Description:
Role Overview
- Develop and implement methods for data collection and reliability.
- Analyzes raw data sources to develop and maintain datasets for
transforming into useful data systems.
- Develop complex data flows or makes significant enhancements to
existing pipelines.
- Resolves complex hardware/software compatibility and interface
design considerations.
- Conducts investigations and tests of considerable complexity.
- Identifies ways to Improve data quality and efficiency.
- Research emerging technologies to determine meaningful upgrades to
project.
- Provides input and is involved in writing and updating technical
documentation.
- Troubleshoots complex problems and provides customer support for the
ETL process
- Collaborate with fellow data engineers and data analysts
Key Responsibilities
- Codebase Modernization: Migrate legacy data processing scripts from
PowerShell to Python, resulting in a more concise, capable, and
scalable codebase
- Performance Enhancement: Achieve a dramatic reduction in data
processing times through thread optimization and migration to
Python, significantly improving data load efficiency
- Rapid Integration Framework: Architect the Python codebase around
inheritable, source-agnostic base classes that drastically simplify
and accelerate onboarding of new data sources
Requirements:
Candidate must possess an active TS/SCI w/ CI Polygraph clearance

Candidate must have experience using Python
Preferred:
Experience using databases such as MongoDB or SQL
Education:
- Bachelor’s degree in Information Systems, Engineering,
Cybersecurity, or related technical field (or equivalent
experience).

ATR is an Equal Opportunity Employer (EOE) who will provide equal
employment opportunity to employees and applicants for employment
without regard to race, ethnicity, religion, color, sex, pregnancy,
national origin, age, veteran status, ancestry, sexual orientation,
gender identity or expression, marital status, family structure, genetic
information, or mental or physical disability