Onsite VA/DC AI Prompt Engineer (10% Travel)

CACI International Inc; Long Beach (CA); On-site; USD 61,000 - 122,000; Full time

Job summary

CACI International Inc. is seeking an AI Prompt Engineer to join a team delivering cutting-edge generative AI solutions in support of CBP. You will design prompts, test variations, and collaborate across groups to streamline manual processes, driving measurable mission value.

Candidates should have hands-on experience with LLMs and programming in Python or JS/TS. The role requires U.S. citizenship, ability to pass background checks, and onsite work in Ashburn, VA or Washington, DC.

Qualifications

• Bachelor’s degree or equivalent experience in a related field.
• Hands-on experience with Large Language Models or generative AI.
• Proficient programming in Python or JavaScript/TypeScript.

Responsibilities

• Design, refine, and iterate prompts for generative AI models to elicit desired outputs.
• Conduct testing to compare prompt variations and drive improvements.
• Collaborate with multiple groups to integrate prompts into workflows.
• Stay current with AI advances and prompt engineering techniques.
• Support model fine-tuning and Retrieval Augmented Generation (RAG) strategies.

Skills

Python

JavaScript/TypeScript

LLMs

Prompt design

Data-driven mindset

Communication

Education

Bachelor’s degree in CS or related field

Tools

OpenAI GPT

Llama

Gemini

RAG

Embeddings

Job description

CACI International Inc. is seeking an AI Prompt Engineer to join a team delivering cutting-edge generative AI solutions in support of CBP. You will design prompts, test variations, and collaborate across groups to streamline manual processes, driving measurable mission value.

Candidates should have hands-on experience with LLMs and programming in Python or JS/TS. The role requires U.S. citizenship, ability to pass background checks, and onsite work in Ashburn, VA or Washington, DC.