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Full time
Technology

Data Scientist

LeidosGreat Falls, VA🇺🇸United StatesPosted 9 Jul 2026

Quick Overview

Salary
$107.9k - $195.1k/yr
Work Type
Hybrid
Schedule
Full Time
Level
Mid Senior

Job Description

Data Scientist | Great Falls, VA, United States | Hybrid | $107,900.00 - $195,050.00 This employer is a leading technology solutions provider serving government and commercial clients, known for its innovative approach to complex challenges. They are seeking a highly motivated Data Scientist to join a dynamic team focused on critical national security projects. The company fosters a culture of continuous learning and professional growth, offering significant opportunities for career advancement. The Role • Build statistical and machine learning models, including natural language processing (NLP), and develop automated solutions for complex business challenges. • Construct and execute complex database search queries across multiple databases using SQL and API interfaces. • Perform web scraping and apply various techniques for processing unstructured data. • Leverage automation and machine learning to manage data, predict scenarios, and make data-driven recommendations. • Learn and utilize technologies such as AWS and Git. What You'll Need • TS/SCI clearance with Polygraph is required. • BS degree and 8–12 years of relevant experience, or a Master's degree with 6–10 years of relevant experience. • Proficiency in Python. • Strong SQL skills and experience with relational databases and APIs for data extraction. • Experience with supervised and unsupervised learning, and natural language processing (NLP) using libraries like spaCy, Hugging Face, NLTK, or TensorFlow. • Familiarity with frequentist statistics, probability, predictive modeling, computer science concepts, data architecture, and statistical methods. • Proficiency with data visualization tools (e.g., Tableau, Plotly, Seaborn, Matplotlib). What's On Offer • Competitive salary range of $107,900.00 - $195,050.00. • Comprehensive benefits package including Paid Time Off, 11 paid Holidays, and a 401K with a 6% company match. • Flexible work schedules and discounted stock purchase plans. • Opportunities for technical upskilling, education, and training support. • Generous parental paid leave. Apply via Haystack today!

Skills

SQL
AWS
Machine Learning
NLP
Tableau
Git
Hugging Face
Python
TensorFlow

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