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Principal Research Scientist - AI/ML, Applied Statistics & Advanced Analytics
Two Six Technologies
Arlington, VirginiaPosted Jul 30, 2026 · Yesterday$150k – $230k
Contract$150k – $230kPrincipalHybridDefense
About this role
Two Six Technologies seeks a Principal Research Scientist to lead AI/ML, applied statistics, and advanced analytics R&D projects for national security applications. This role involves technical program delivery, business development, and mentoring junior staff. The ideal candidate will bring a rigorous, creative approach to research and modeling, with strong communication skills for technical and non-technical audiences.
What we are looking for
6- Lead technical program delivery and business development in AI/ML and advanced analytics
- Mentor junior researchers and engineers
- Develop innovative solutions for national security challenges
- Mastery of AI/ML and statistical analysis methodologies
- Experience with foundational model tools and geospatial time series data
- Ten or more years of professional experience in a related field
Skills mentioned
3PythonSQLMachine Learning
Work authorization
Requires a Ts Sci security clearance.
