TS/SCI Cleared Data Scientist — Spatial Intelligence & LLMs

Vantor Holdings, Inc.; Virginia; On-site; USD 120,000 - 165,000; Full time

Job summary

Vantor Holdings, Inc. is seeking a data scientist/engineer to join our security-focused data team in Virginia. You will automate data extraction, build scalable analytics, and support mission-critical intelligence workflows under TS/SCI clearance.

You'll develop predictive models, work with big data tools, and help deploy LLM-enabled solutions. Collaboration with engineers, analysts, and mission partners is essential to translate complex data into actionable insights for national security.

Qualifications

• 5 years of professional experience in data science, analytics, or data engineering.
• Bachelor's degree in data science, CS, engineering, statistics, GIS, or related field (or 2 extra years of experience).
• Strong coding proficiency in Python and SQL.

Responsibilities

• Automate and maintain data extraction, cleaning, processing, and analysis workflows using Python, SQL, and ETL tools under established best practices.
• Process and analyze structured and unstructured datasets using big data or cloud-native frameworks (e.g., Spark, Hadoop, or managed cloud services).
• Develop, test, and evaluate predictive models and statistical analyses to support mission-focused use cases.
• Contribute to end-to-end data science and data engineering workflows, from data preparation and feature engineering through model development and results delivery, with guidance from senior team members as needed.
• Write clear, well-structured documentation of methods, assumptions, and results; assist with briefings or presentations to technical and non-technical stakeholders.
• Support the use of Large Language Models (LLMs) within existing systems and workflows, including: Implementing LLM-based solutions for summarization, tagging, classification, and information retrieval.
• Integrating pre-trained LLMs into pipelines to improve knowledge discovery and data accessibility.
• Assisting with deployment and evaluation of internal LLM-enabled tools or assistants.
• Collaborate closely with data scientists, engineers, analysts, and mission partners to refine requirements and iterate on solutions.

Skills

Python

SQL

ETL

Big Data

Cloud services

Education

Bachelor's degree in data science, computer science, engineering, statistics, GIS, or related field

Tools

Spark

Hadoop

Cloud platforms

Job description

Vantor Holdings, Inc. is seeking a data scientist/engineer to join our security-focused data team in Virginia. You will automate data extraction, build scalable analytics, and support mission-critical intelligence workflows under TS/SCI clearance.

You'll develop predictive models, work with big data tools, and help deploy LLM-enabled solutions. Collaboration with engineers, analysts, and mission partners is essential to translate complex data into actionable insights for national security.