Senior ML Engineer - LLM/NLP for AI-Driven Analytics

General Dynamics Information Technology, Inc.; McLean (VA); On-site; USD 150,000 - 210,000; Full time

Benefits offered by this job

401K with company match

Health and wellness packages

Internal mobility team

Professional growth & paid education

Job summary

General Dynamics Information Technology, Inc. seeks an Artificial Intelligence and Machine Learning Engineer to advance LLM/NLP initiatives on critical analytic projects at McLean, VA on customer site.

You will develop and tune AI/ML models (PyTorch/TensorFlow), build scalable solutions in Python, SQL, and Flask, and deliver clear results to stakeholders. TS/SCI with Poly required; US citizenship is needed.

Qualifications

• Bachelor or Master’s Degree in an IT discipline or equivalent experience.
• 8+ years of experience in AI/ML roles.
• Proficiency with Python or R.
• Experience with modern deep learning frameworks (PyTorch, TensorFlow, Keras).
• GPU-accelerated computing experience.
• Experience tuning neural networks on custom data.
• Experience building AI/ML models and ensembles.
• Solid SQL skills with advanced queries.
• Experience with version control (GitHub) and CI/CD (Jenkins).
• US Citizenship and TS/SCI with Polygraph clearance required.

Responsibilities

• Develop and adapt LLMs and NLP methodologies to improve analytic workflows and answer key questions.
• Build AI/ML models and ensembles, select Python libraries, prepare data, and evaluate performance.
• Communicate modeling decisions and results to technical and non-technical audiences.
• Create dashboards and visualizations to illustrate model outputs and impact.

Education

Bachelor or Master’s Degree in IT or related discipline

Tools

GitHub

Jenkins

ONNX

Flask

Hugging Face Transformers

Tableau

Job description

General Dynamics Information Technology, Inc. seeks an Artificial Intelligence and Machine Learning Engineer to advance LLM/NLP initiatives on critical analytic projects at McLean, VA on customer site.

You will develop and tune AI/ML models (PyTorch/TensorFlow), build scalable solutions in Python, SQL, and Flask, and deliver clear results to stakeholders. TS/SCI with Poly required; US citizenship is needed.