CareerPlan

Senior Data Scientist (Onsite)

TST Main Office (901 N. Stuart St) - Arlington, VAFull-time$150k2026-10-05 → 2026-11-10
Hybrid

Core

Data Scientist building AI-powered capabilities for information operations to deliver insights to US government and Fortune 50 clients.

Role type

Senior Data Scientist (Information Operations)

Builds

AI-powered information operations capabilities and data analysis tools

Domain

National Security / Information Operations / AI

Deliverable

production ML models

Required skills

Python, Machine Learning, Deep Learning, Network Analysis, Text Analytics, Statistical Modeling, Simulation, Data Visualization, LLMs, Agentic Systems

Preferred skills

Polygraph clearance, Customer support experience, Generative AI, LangChain, Kubernetes, Air-gapped network deployment

Technologies

Python, LangChain, LangGraph, Docker, Kubernetes, AWS, Azure, Linux

Responsibilities

Translate customer needs into data science solutions, develop high-quality prototypes, execute experiments for data integrity, represent technical rigor to diverse audiences, build prototype tools for SMEs, support installation of capabilities on customer systems

Seniority

Senior, hands-on IC