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National Security Data Scientist; NLP​/ML

Job in McLean, Fairfax County, Virginia, USA
Listing for: Leidos
Full Time position
Listed on 2026-10-15
Job specializations:
  • IT/Tech
    Machine Learning/ ML Engineer, Data Scientist, AI Engineer (Applied/Software), Data Analyst
Salary/Wage Range or Industry Benchmark: 142000 - 237000 USD Yearly USD 142000.00 237000.00 YEAR
Job Description & How to Apply Below
Position: National Security Data Scientist (NLP/ML)

Leidos in McLean, VA is seeking a Data Scientist to join the Analysis Solutions Business Area (ASBA). You will build statistical and machine learning models, perform NLP, and develop automated data solutions for national security critical projects.

The role requires TS/SCI with Polygraph, strong Python, SQL, and NLP experience, plus hands-on work with AWS, APIs, and data visualization tools. Join a fast-paced team supporting security missions with cutting-edge analytics.

The National Security Data Scientist (NLP/ML) position in the IT & Technology field is open for applications.

As a National Security Data Scientist (NLP/ML), you will play an important part at Leidos in McLean, VA, United States.

We invite applications for the National Security Data Scientist (NLP/ML) position located in McLean, VA, United States.

The following position is for a National Security Data Scientist (NLP/ML) with Leidos.

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