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Full time
Technology

Data Scientist

LeidosChevy Chase, MD🇺🇸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 | Chevy Chase, MD, United States | Hybrid | $107,900.00 - $195,050.00 This employer is seeking a Data Scientist to join a dynamic and growing team focused on national security projects. The role involves developing advanced analytical solutions and leveraging cutting-edge technologies to address complex challenges. The company is known for its innovative approach and commitment to employee growth. The Role • Build statistical and machine learning models, including natural language processing (NLP) and automated solutions. • Construct and execute complex database queries using SQL and API interfaces across multiple databases. • Perform web scraping and data processing techniques for unstructured data. • Leverage automation and machine learning for data management, scenario prediction, and data-driven recommendations. • Utilize and learn technologies such as AWS and Git. What You'll Need • Active TS/SCI with Polygraph clearance. • Bachelor's degree with 8-12 years of relevant experience, or Master's with 6-10 years. • Proficiency in Python. • Strong SQL skills and experience with relational databases and APIs. • Experience with supervised and unsupervised learning, NLP (using libraries like spaCy, Hugging Face, NLTK, or TensorFlow). • Solid understanding of 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 401K with company match. • Flexible scheduling options. • Support for technical upskilling, education, and training. • Opportunities for professional growth in a mission-critical environment. Apply via Haystack today!

Skills

SQL
AWS
Machine Learning
NLP
Tableau
Git
Hugging Face
Python
TensorFlow

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