3247 Process Engineer jobs in Reston,VA

Azure Data Quality Assurance Specialist

BOOZ, ALLEN & HAMILTON

McLean, VA 22101

3+ years of experience with Azure Tools used for data engineering and ELT, including Azure Synapse or Azure Databricks
Experience with analyzing and profiling data
Experience with querying or working with data using SQL and PySpark
Experience building automated testing frameworks that can be used to proactively catch data issues
Knowledge of best testing practices and patterns in a Cloud environment
Ability to work as part of a mid-sized team, with minimal direction, and rapidly build test plans and test sets using standard test planning tools
Ability to implement, build, and execute test plan using CoTS automated tooling or script-based testing with Python or Scala
Ability to obtain and maintain a Public Trust or Suitability/Fitness determination based on client requirements
HS diploma or GED

Hire Standard Staffing

Reston, VA

Dexian Signature Federal

Herndon, VA 20170

TEKsystems c/o Allegis Group

Herndon, VA 20170

Mauck Research Group, LLC

Reston, VA 20196

Vantor

Reston, VA 20190

Current/active TS/SCI security clearance and be willing and able to obtain CI polygraph.
5 years of professional experience in data science, analytics, or data engineering roles.
Bachelor's degree in data science, computer science, engineering, statistics, GIS, or related discipline. Degree may be substituted with an additional 2 yrs of experience.
Strong coding proficiency in Python and SQL, with experience writing production-quality, maintainable code; working knowledge of R is a plus.
Hands-on experience with data manipulation, feature engineering, machine learning libraries (e.g., scikit-learn, PyTorch, TensorFlow), and automation tools.
Experience contributing to full-cycle data projects, including data preparation, modeling, validation, and reporting.
Ability to clearly communicate technical concepts and analytical results in writing and verbally.
Familiarity with NLP and LLM concepts, including practical experience applying pre-trained models (e.g., GPT-style models) for automation, summarization, or search.
Ability to work effectively in a collaborative environment, taking direction and feedback while owning assigned technical tasks.
This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI Polygraph.
To be eligible for thisposition, you must be a U.S. Citizen.
Export Control/ITAR: Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).