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# Data Scientist II

- **Company:** Parsons Corporation
- **Location:** Washington, DC, United States
- **Experience:** Experienced
- **Salary:** $88,400.0 - $154,700.0
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Data Analysis, Machine Learning, Unstructured Data, Large Language Models, Information Technology
- **Published:** September 23, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9185907/data-scientist-ii

## About the Role

* Active TS/SCI clearance and CI Polygraph
 * Bachelor's Degree in statistics, mathematics, image science, remote sensing, earth science, physical science or related technical or scientific field or equivalent experience
 * 3+ years of direct data science experience
 * Experience in data science/engineering/analytics, statistics, computer science, or related fields
 * Experience in or ability to perform testing and evaluation of AI/ML models
 * Experience supporting Department or War and/or Intel Community clients
 * Possession of excellent verbal and written communication skills
 * Possession of excellent interpersonal skills and demonstrated experience collaborating in teams

What Desired Skills You'll Bring:

 * Degree in quantitative social science, statistics, data science, or computer science
 * Experience with LLMs
 * Experience performing or supporting all-source analysis

## Description

Parsons is looking for an amazingly talented Data Scientist II to join our team! In this role you will get to support the intelligence community our of Joint Base Anacostia-Bolling

Successful candidates will be able to start immediately on unclassified work while in clearance crossover!

What You'll Be Doing:

 * Support Federal Government Intel Contract via data science expertise (analytics, statistics, testing and eval of AI/ML Models), to produce and present relevant output to key stakeholders.
 * Successful candidates will be able to start immediately on unclassified work while in clearance crossover!
 * Supports data acquisition, cleaning, and basic preparation of structured, semi-structured, and unstructured data under the guidance of more senior staff.
 * Executes routine analysis using established statistical and analytical methods to address clearly defined business questions.
 * Builds and maintains basic reports, dashboards, and visualizations to summarize findings for project teams and stakeholders.
 * Assists in applying standard business analytics and customer segmentation techniques in defined functional areas (e.g., marketing, operations, human capital).
 * Documents methods, code, and results thoroughly, ensuring reproducibility and alignment with team standards.


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