Mission-Critical Data Scientist (TS/SCI + CI Poly)

Vantor Holdings, Inc.; Virginia (MN); On-site; USD 110,000 - 170,000; Full time

Job summary

Vantor Holdings, Inc. is seeking a data scientist/data engineer with an active TS/SCI clearance to automate data workflows, build predictive models, and integrate LLM-enabled tools. You will work with cross‑functional teams to deliver mission-focused analytics and robust data infrastructure.

The role requires US citizenship, security clearance eligibility, and 5+ years of relevant experience. Expect collaboration across data science, engineering, and mission partners in a fast-paced environment.

Qualifications

• Active TS/SCI clearance with CI polygraph required.
• 5 years of professional experience in data science, analytics, or data engineering.
• Bachelor’s degree in data science, computer science, engineering, statistics, GIS, or related discipline (or 2 more years of experience).
• Strong coding proficiency in Python

Responsibilities

• Automate and maintain data extraction, cleaning, processing, and analysis workflows using Python, SQL, and ETL tools.
• Process and analyze structured and unstructured datasets using big data or cloud-native frameworks (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 with guidance from senior team members.
• Write clear documentation of methods, assumptions, and results; assist with briefings to stakeholders.
• Support use of LLMs within existing systems and workflows, including summarization, tagging, and information retrieval.
• Collaborate with data scientists, engineers, analysts, and mission partners to refine requirements and iterate on solutions.

Skills

Python

Data analysis

Communication

Education

Bachelor’s degree in data science, computer science, engineering, statistics, GIS, or related discipline

Tools

Spark

Hadoop

Cloud platforms

Job description

Vantor Holdings, Inc. is seeking a data scientist/data engineer with an active TS/SCI clearance to automate data workflows, build predictive models, and integrate LLM-enabled tools. You will work with cross‑functional teams to deliver mission-focused analytics and robust data infrastructure.

The role requires US citizenship, security clearance eligibility, and 5+ years of relevant experience. Expect collaboration across data science, engineering, and mission partners in a fast-paced environment.