Senior AI Engineer - TS/SCI Poly | National Security

General Dynamics - IT; Chantilly (VA); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

401K with company match

Paid time off

Comprehensive benefits

Military-friendly workplace

Job summary

General Dynamics - IT in Chantilly, VA seeks an AI Engineer to deliver AI-driven solutions for national security programs. You will collect and preprocess data, train and optimize large language models, and collaborate with data scientists and software engineers to deliver scalable AI capabilities.

Role requires a TS/SCI with Polygraph clearance, 5+ years of related experience, strong programming skills in Python and Java, and excellent documentation and communication abilities.

Qualifications

• Experience with designing, developing, implementing ML/LLM solutions.
• Proficiency in Python and Java.
• Security clearance TS/SCI w/ Polygraph.

Responsibilities

• Develop AI-driven solutions to solve complex problems and improve processes.
• Collect, clean, and preprocess large structured and unstructured data.
• Train, validate, and optimize large language models; evaluate performance.
• Feature extraction and engineering to boost model generalization.
• Monitor production models with automated alerts and performance checks.
• Document designs, implementation details, and best practices.
• Collaborate with data scientists, software engineers, product managers and stakeholders to deliver impactful AI solutions.

Skills

Machine learning

Large language models

Python

Java

LangChain

CrewAI

Pydantics

Education

Bachelor's degree in Engineering or Computer Science

Tools

N/A

Job description

General Dynamics - IT in Chantilly, VA seeks an AI Engineer to deliver AI-driven solutions for national security programs. You will collect and preprocess data, train and optimize large language models, and collaborate with data scientists and software engineers to deliver scalable AI capabilities.

Role requires a TS/SCI with Polygraph clearance, 5+ years of related experience, strong programming skills in Python and Java, and excellent documentation and communication abilities.