

Marathon TS
Data Scientist
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Data Scientist with a contract length of over 6 months, offering a pay rate of "TBD." Key skills include Python/R, PyTorch, SQL, and experience in designing ML models. A Bachelor's degree and active DoD Secret clearance are required.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
568
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🗓️ - Date
January 27, 2026
🕒 - Duration
More than 6 months
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🏝️ - Location
Unknown
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📄 - Contract
Unknown
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🔒 - Security
Yes
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📍 - Location detailed
United States
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🧠 - Skills detailed
#Python #"ETL (Extract #Transform #Load)" #A/B Testing #AI (Artificial Intelligence) #Mathematics #Oracle #Security #SQL (Structured Query Language) #Visualization #MySQL #Data Science #PyTorch #R #Hadoop #Jupyter #Data Engineering #ML (Machine Learning) #Data Analysis
Role description
This person is responsible for extracting insights and building predictive models from data. Analyzes curated data, builds ML models, and validates them with experiments. The DS researches and defines business problems and translates them into analytical or ML tasks. Conducts exploratory data analysis to identify patterns, correlations, and anomalies.
They will be in charge of designing, training, and evaluating statistical, ML, or AI models. Works with SMEs to determine use cases, model requirements, and alternative solutions. Defines requirements and specifications from which Data Specialists build data structures. Works closely with Data Engineers and customers to ensure correct implementation.
Required Experience:
• Bachelor's in Mathematics, OR, Business, Economics, or related field preferred.
• Minimum 4+ years designing and implementing mathematical and statistical models.
• Strong experience with Python/R, PyTorch, Scikit-Learn, Jupyter, visualization, A/B testing.
• SQL (Oracle, MySQL, or Hive).
• Oracle DB and Hadoop experience preferred.
• Ability to work independently and under deadlines.
• Strong communication and problem-solving skills.
Clearance Requirement:
• Must be a US Citizen with an active DoD Secret security clearance.
This person is responsible for extracting insights and building predictive models from data. Analyzes curated data, builds ML models, and validates them with experiments. The DS researches and defines business problems and translates them into analytical or ML tasks. Conducts exploratory data analysis to identify patterns, correlations, and anomalies.
They will be in charge of designing, training, and evaluating statistical, ML, or AI models. Works with SMEs to determine use cases, model requirements, and alternative solutions. Defines requirements and specifications from which Data Specialists build data structures. Works closely with Data Engineers and customers to ensure correct implementation.
Required Experience:
• Bachelor's in Mathematics, OR, Business, Economics, or related field preferred.
• Minimum 4+ years designing and implementing mathematical and statistical models.
• Strong experience with Python/R, PyTorch, Scikit-Learn, Jupyter, visualization, A/B testing.
• SQL (Oracle, MySQL, or Hive).
• Oracle DB and Hadoop experience preferred.
• Ability to work independently and under deadlines.
• Strong communication and problem-solving skills.
Clearance Requirement:
• Must be a US Citizen with an active DoD Secret security clearance.






