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Data Scientist (Senior)

SOSiSmartRecruitersChantilly, VA, US
Posted 5 OctFound 19 OctSeen 6 hours ago

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The Posting

Founded in 1989 and headquartered in Reston, Virginia, SOSi is a private defense and government solutions business specializing in advanced technology systems and mission support. Its capabilities include data science, software development, network engineering, intelligence, surveillance, and reconnaissance (ISR), and logistics.

*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.

Facts

Source
SmartRecruiters
External id
3743990015898196
Location
Chantilly, VA, US
Remote
On-site, from the posting
Employment
Full time
Posted
5 Oct 2026, 18:01
First seen
19 Oct 2026, 23:35
Last seen
2 Nov 2026, 15:45
Status
Not yet added
Posting id
9b910867-7a14-5743-b503-2158551ba8f7