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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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