Principal Machine Learning (ML) Engineer

Principal Machine Learning (ML) Engineer

• Location: Washington, DC
• Remote
• Type: Full-time
• Benefits: Medical, Dental, Vision, Retirement, PTO
• Posted: 19 hours ago

Note: U.S. citizenship required, and work must be conducted within the continental U.S.

Who We Are: Raft is dedicated to empowering the U.S. military and government agencies with AI/ML and data solutions.

We're looking for an experienced Principal Machine Learning Engineer to support our customers and help lead and direct the execution of advanced machine learning solutions.

About the Role: Oversee all aspects of the ML lifecycle, including data collection, cleaning, pre-processing, model training, and production deployment.

What We Are Looking For

• Demonstrated ability to introduce new technology using AI/ML
• Experience building agentic workflows
• Deep understanding of transformer architectures and common frameworks like vLLM, Pytorch, Tensorflow
• Experience deploying ML services in secure environments with constrained resources
• Verify data quality and ensure it via data cleaning

• Experience with edge AI and autonomous data fusion systems
• Familiarity with defense and national security applications
• Experience with browser-based geospatial visualization libraries

• Ability to obtain and maintain a Top Secret Security Clearance

• Remote (candidates based in DMV/NCR, Tampa, FL, or Hanscom AFB, MA strongly preferred)
• Up to 35% travel

• Highly competitive salary
• Fully covered healthcare, dental, and vision coverage
• 401(k) and company match
• Take as you need PTO + 11 paid holidays
• Education & training benefits
• Annual budget for your tech needs
• Generous Referral Bonuses