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Full time
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LE

Data Scientist

LeidosMcLean, VA🇺🇸United StatesPosted Aug 14, 2026

Quick Overview

Salary
$107.9k - $195.1k/yr
Seniority
Mid Senior
Employment type
Full Time
Work mode
Hybrid
Location
McLean, VA, United States
Posted
7 weeks ago
SQLAWSMachine LearningNLPTableauGitPython

Job Description

Data Scientist | McLean, VA, United States | Hybrid | $107,900.00 - $195,050.00

We're hiring for a dynamic and innovative organization that is a leader in providing sophisticated solutions for government and commercial clients. This company excels in digital and mission innovations, known for its rapid advancement and challenging, growth-oriented environment.

The Role

  • Build statistical and machine learning models, including natural language processing (NLP), to solve complex challenges.
  • Develop automated solutions for business problems and manage data effectively.
  • Construct and execute complex database queries using SQL and API interfaces.
  • Perform web scraping and process unstructured data using various techniques.
  • Leverage automation and machine learning for data analysis and predictive modeling.
  • Utilize technologies such as AWS and Git to enhance project outcomes.

What You'll Need

  • TS/SCI with Polygraph clearance is required.
  • Bachelor's degree with 8-12 years of relevant experience, or a Master's with 6-10 years of experience.
  • Proficiency in Python and strong SQL skills for data extraction from relational databases and APIs.
  • Experience with supervised and unsupervised learning, and natural language processing (NLP), including familiarity with relevant libraries.
  • Solid understanding of frequentist statistics, probability, predictive modeling, computer science concepts, and data architecture.
  • Proficiency with data visualization tools like Tableau, Plotly, Seaborn, or Matplotlib.

What's On Offer

  • Competitive salary range of $107,900.00 - $195,050.00.
  • Comprehensive benefits package including paid time off, holidays, and 401K with company match.
  • Opportunities for technical upskilling, education, and training support.
  • Flexible scheduling options to support work-life balance.
  • A culture that embraces innovation and challenges individuals to grow professionally.

Apply via Haystack today!

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