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SR Data Scientist

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Onsite

SR Data Scientist

Tential Solutions

SR Data Scientist

Skills

SQL QueriesData MiningPythonData SciencepandasRData AnalysisMachine LearningAIPySpark

2 months ago

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Important information


Contract type:

Freelance / Contract

Location:

Rockville, MD, USA

Work mode:

Onsite

Published on:

4 September 2026

What they need


Key Responsibilities

  • Contribute to the strategic direction of the R&D program by identifying emerging data science methodologies and opportunities for application
  • Explore generative AI solutions to advance research capabilities and accelerate innovation
  • Collaborate with cross-functional R&D teams to understand research objectives and translate them into data-driven analytical solutions
  • Design, develop, and deploy machine learning models to solve complex research and analytical challenges within the R&D program
  • Create advanced, interactive visualizations and dashboards to communicate research findings to diverse audiences, including leadership and stakeholders
  • Conduct rigorous statistical analyses to validate research findings and ensure data integrity across projects
  • Lead stakeholder engagement, presenting complex technical and research concepts in accessible ways to both technical and non-technical audiences
  • Mentor team members to contribute to the growth of the data science practice within the R&D organization

Required Qualifications

  • Python Proficiency: Expert-level skills in Python for data analysis, modeling, and automation (required)
  • Data Manipulation & Processing: Strong proficiency in pandas for data analysis and PySpark for large-scale distributed data processing
  • SQL: Advanced SQL skills for data extraction, transformation, and analysis across various database systems
  • Statistics: Strong foundation in statistical methods, experimental design, and hypothesis testing (required)
  • Machine Learning: Hands-on experience building, training, and deploying ML models in production environments
  • Advanced Visualization: Proficiency with Plotly and Plotly Dash for creating interactive, production-grade visualizations
  • Communication Skills: Exceptional ability to communicate technical findings to both technical and non-technical audiences
  • Stakeholder Management: Proven track record of managing stakeholder relationships and driving alignment
  • Education: Bachelor's degree in Data Science, Statistics, Computer Science, Mathematics, Engineering, or related quantitative field; advanced degree (Master's or PhD) preferred

Additional Qualifications

  • Generative AI: Experience with large language models (LLMs), prompt engineering, and GenAI applications
  • Experience with graph databases and graph analytics
  • Knowledge of network analysis and graph-based algorithms

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