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Data Scientist - Sr

Company:
Nalley Consulting
Location:
Washington, DC, 20301
Posted:
April 15, 2026
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Description:

Join the Nalley Consulting team as a Data Scientist in metro Washington, D.C.

Position: Data Scientist

LCAT: Sr

Location: Pentagon

Shift: No

Required clearance: Active TS/SCI clearance and CI poly

Required education: Bachelor's degree

Basic Qualifications:

Combining multiple date sources into GUI (graphic user interface) and visual and geographical displays.

Python and Tableau experience.

7+ years of experience with data exploration, data cleaning, data analysis, data visualization, or data mining

7+ years of experience with analyzing structured and unstructured data sources

Experience with statistical and general-purpose programming languages for data analysis

Experience with developing predictive data models, quantitative analyses, and visualization of target data sources

Experience with leading the development of solutions to complex problems

Experience with natural language processing, text mining, or machine learning techniques

Experience implementing automation in processing, presenting, or manipulating data

Active TS/SCI clearance; willingness to take a polygraph exam

Bachelor's degree

Additional Qualifications / Nice to have:

Experience in the development of algorithms leveraging Python and SQL

Experience with developing solutions incorporating Large Language Models

Experience with Python data science and visualization packages

Experience with Excel MBA

Experience with AC2SP, R, GitHub, and Palantir

An active CI polygraph

ABOUT NALLEY CONSULTING

Nalley Consulting is a Service Disabled Veteran Owned Small Business working with prime partners to staff Department of Defense and Intelligence Community positions. Created by a U.S. Navy intelligence veteran, Nalley Consulting has grown to include multiple IDIQ vehicles in several states.

Nalley Consulting fringe benefits include:

Excellent medical, dental, and vision benefits

PTO

11 paid federal holidays

Tuition assistance

Paid military-reserve leave

Paid parental leave for birth or adoption

401k matching up to 5 percent of the base salary

Flex time

Company-paid short-term disability, long-term disability, and life insurance.

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