Senior Data Scientist - TS/SCI Cleared, On-Site Reston

Vantor Holdings, Inc.; Reston (VA); Presencial; USD 140.000 - 206.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

401(k) with company match

Mental health resources

Student loan repayment assistance

Adoption reimbursement

Pet insurance

Descripción de la vacante

Vantor Holdings, Inc. in Reston, VA is seeking a Senior Data Scientist to transform large, structured and unstructured data into actionable intelligence.

You will design end-to-end data science workflows, build scalable analytics, and mentor junior teammates in a fast-paced, mission-driven environment. The role requires an active TS/SCI clearance with CI polygraph, 10+ years in data science, and strong Python/SQL skills.

Formación

• Active TS/SCI clearance with CI polygraph required.
• 10+ years in data science, analytics, or related field.
• Master’s degree in data science, CS, engineering, statistics, GIS or related discipline; degree can be substituted with 2 years of experience.
• Proficient in Python, SQL, and ML libraries for data analysis and automation.
• Ability to execute full-cycle data projects end-to-end.
• Strong verbal and written communication; able to explain complex findings.
• Familiarity with LLM/NLP concepts and pre-trained models for automation.
• Ability to work with minimal supervision and deliver actionable insights.
• Experience deploying graph databases or graph-based apps in production.

Responsabilidades

• Automate and optimize data extraction, cleaning, processing, and analysis tasks.
• Process and analyze large-scale structured and unstructured datasets using big data frameworks.
• Conduct end-to-end data science workflows from hypothesis to delivery of insights.
• Explore combining graph tech, ML, NLP, and LLMs to enhance analytics.
• Document methodologies and present findings to technical and non-technical audiences.
• Design and implement LLM-driven tools to summarize, tag, and retrieve data.
• Integrate LLMs into workflows to improve knowledge management and decision support.
• Mentor junior data scientists and partner with engineering to productionize models.

Conocimientos

Python

SQL

Data science

Machine learning

NLP

Graph databases

Stakeholder communication

Big data

Educación

Master’s degree in data science, computer science, engineering, statistics, GIS

Herramientas

Spark

Hadoop

Cloud platforms (AWS, Azure, GCP)

Power BI/Tableau/Looker

Cypher/Gremlin/SPARQL

Descripción del empleo

Vantor Holdings, Inc. in Reston, VA is seeking a Senior Data Scientist to transform large, structured and unstructured data into actionable intelligence.

You will design end-to-end data science workflows, build scalable analytics, and mentor junior teammates in a fast-paced, mission-driven environment. The role requires an active TS/SCI clearance with CI polygraph, 10+ years in data science, and strong Python/SQL skills.