Senior AI Engineer - Onsite, TS/SCI | LLMs & Security

General Dynamics Information Technology, Inc.; Chantilly (VA); On-site; USD 128,000 - 173,000; Full time

Benefits offered by this job

Growth opportunities

Internal mobility team

Comprehensive benefits and wellness

Military-friendly workplace

Job summary

General Dynamics Information Technology, Inc. is seeking an experienced AI/ML Engineer at Chantilly, VA to design and deploy AI-driven solutions, including large language models, across complex business challenges.

You will collect and preprocess large data sets, ensure data quality, and train models while collaborating with cross-functional teams to deliver impactful outcomes. The role requires 5+ years of related experience, Python/Java proficiency, and a TS/SCI with Polygraph clearance.

Qualifications

• Bachelor’s degree in Engineering, Computer Science, or related technical discipline.
• 5+ years of related experience.
• Experience with ML algorithms and large language models for business challenges.
• Experience with predictive analytics, NLP, computer vision, and recommender systems.
• Understanding of Pydantics, CrewAI, and Langchain.
• Proficiency in Python and Java.
• Active TS/SCI with Polygraph clearance.
• Strong documentation and communication skills.
• Familiarity with ML libraries, tools, and software development practices.
• Knowledge of agile methodologies.

Responsibilities

• Design and develop AI-driven solutions for complex problems.
• Collect, clean, and preprocess large data volumes from multiple sources.
• Ensure data quality for training and evaluation.
• Train, validate, and optimize large language models.
• Evaluate model performance and iterate on design.
• Engineer features from raw data to boost performance.
• Apply domain knowledge for informative feature discovery.
• Monitor production model performance and scalability.
• Implement automated monitoring and alerting for anomalies.
• Document designs and best practices for AI solutions.
• Collaborate with data scientists, engineers, PMs, and stakeholders.

Skills

Python

Java

Machine learning

NLP

Data analysis

Documentation

Agile

ML frameworks

Education

Bachelor's degree in Engineering or Computer Science

Tools

Pydantics

CrewAI

Langchain

Python

Java

Job description

General Dynamics Information Technology, Inc. is seeking an experienced AI/ML Engineer at Chantilly, VA to design and deploy AI-driven solutions, including large language models, across complex business challenges.

You will collect and preprocess large data sets, ensure data quality, and train models while collaborating with cross-functional teams to deliver impactful outcomes. The role requires 5+ years of related experience, Python/Java proficiency, and a TS/SCI with Polygraph clearance.