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# Senior Applied Data Scientist -- Data Classification

- **Company:** SYMOSIS SECURITY LLC
- **Location:** San Francisco, CA, United States (Remote available)
- **Experience:** Expert
- **Salary:** $110,000.0 - $130,000.0
- **Contract:** Permanent contract
- **Skills:** Python (Programming Language), Machine Learning, SQL Databases, Data Classification
- **Published:** November 5, 2026
- **Apply:** https://www.thejobnetwork.com/job/f447a8e8-7caa-4b60-ac4d-97f3dc62c62a/senior-applied-data-scientist-data-classification

## About the Role

* 6+ years of relevant applied data science or machine learning experience.
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 * Strong Python, SQL, and statistical analysis skills.
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 * Hands-on experience evaluating classification systems using precision, recall, and error analysis.
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 * Practical experience with sampling, ground-truth development, labeling quality, and validation.
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 * Ability to translate analytical findings into actionable classifier improvements.
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 * Experience working with enterprise datasets and existing tools or frameworks.