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Data Scientist (Senior)

SOSi
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Chantilly, VA, USA
Oct 09, 2026

Data Scientist (Senior)

*Position is contingent upon contract award*

SOSi is seeking a Data Scientist to support our government customer in Chantilly, VA.

Essential Job Duties

  • serves as a key technical resource for advanced statistical methods, ML algorithm selection, and enterprise data strategy.
  • Active in scope TS/SCI w/ Poly.
  • Minimum 7+ years of relevant experience.
  • Proficiency with major data science tools and languages such as PostgreSQL/SQL, Python, R, NiFi, and Git.
  • Experience with cleaning, managing, optimizing performance with, and processing large volumes of data.
  • Familiarity with industry best practices for software/hardware optimization when processing large data sets.
  • Experience with machine learning, statistical modeling, time-series forecasting, and/or geospatial analytics.
  • Experience with Hadoop, Spark, or other parallel storage/computing processes.
  • Experience providing services to develop AI/ML models and weights to facilitate object detection, data triage, search/optimization, inference, and automated discovery and decision making.

Work Environment

  • Normal office conditions.

Working at SOSi

All interested individuals will receive consideration and will not be discriminated against for any reason.

Job ID

3743990015898196

Security Clearance

TS/SCI
About SOSi
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