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From the employer's careers site First seen 25 Oct 2026

Senior AI Engineer

GDIT Chantilly, VA On-site senior full-time

Salary

$164,382 - $218,500 per year

Apply on GDIT

Description

We are seeking a senior AI Engineer to lead the design, development, and secure integration of AI and machine learning capabilities into mission systems operating on classified networks.

This is a hands-on technical leadership role: you will establish the architectural patterns, governance alignment, and engineering standards for AI-enabled features across the program, and grow a small team over time.

Key Responsibilities

  • Architect, build, and maintain AI-enabled applications and services within air-gapped and government cloud environments
  • Deploy, serve, and tune large language models and ML models on-premises or in accredited cloud enclaves
  • Design retrieval-augmented generation (RAG) pipelines and embedding workflows over controlled data sets
  • Operationalize the program's AI governance framework
  • Support security accreditation activities
  • Build and optimize data pipelines feeding AI-driven features
  • Establish code quality, testing, and documentation standards for the AI engineering function
  • Brief technical approach and results to program leadership and government customers

Required Qualifications

  • Active TS/SCI with polygraph to start
  • Security+CE or other IAT Level II or higher certification required to start
  • Bachelors degree or equivalent experience
  • 8+ years of professional software development experience, including 3+ years building or integrating ML/AI capabilities
  • Expert-level Python; working proficiency in at least one additional language
  • Demonstrated experience deploying or serving LLMs or ML models in disconnected, on-premises, or government cloud environments
  • Practical experience with model inference, embeddings, vector search, and prompt engineering in production systems
  • Experience with containerization and CI/CD in restricted environments
  • Strong understanding of data security, classification handling, and responsible AI practices
  • Proven ability to work directly with government customers and translate mission requirements into technical solutions

Benefits

  • Growth: AI-powered career tool that identifies career steps and learning opportunities
  • Support: An internal mobility team focused on helping you achieve your career goals
  • Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
  • Community: Award-winning culture of innovation and a military-friendly workplace

Skills

Required

Nice to have

  • Experience supporting RMF accreditation or AO engagement for AI/ML systems
  • Familiarity with open-weight model deployment
  • Experience with ML frameworks (PyTorch preferred)
  • Prior work on IC or DoD programs
Apply on GDIT