AI Prompt Engineer for Mission-Critical GenAI Solutions

CACI International Inc; Laredo (TX); On-site; USD 51,000 - 101,000; Full time

Job summary

CACI International Inc in the United States seeks an AI Prompt Engineer to design and optimize prompts for LLMs supporting CBP missions. You will help modernize frontline access to information and decision-making through AI-powered tools.

You will collaborate across disciplines, test prompts, and stay ahead of advancements in generative AI, RAG, and AI safety while transitioning research into mission-ready solutions.

Qualifications

• U.S. citizen with ability to pass CBP background checks.
• Bachelor's degree in Computer Science, Software Engineering, Information Technology, or related field.
• 1+ year of software development or relevant project work.
• 1+ year of hands-on experience with large language models (GPT, LLaMa, Gemini) or similar.

Responsibilities

• Design, test, and optimize prompts for LLMs to elicit desired outputs.
• Collaborate across teams to integrate prompts into workflows.
• Stay current with AI safety, RAG, embeddings, and retrieval strategies.
• Debug model behavior and improve prompt robustness.

Skills

Python

JavaScript/TypeScript

Prompt engineering

Agile/Scrum

Education

Bachelor's degree in Computer Science or related field

Tools

OpenAI GPT series

Llama

Gemini

Job description

CACI International Inc in the United States seeks an AI Prompt Engineer to design and optimize prompts for LLMs supporting CBP missions. You will help modernize frontline access to information and decision-making through AI-powered tools.

You will collaborate across disciplines, test prompts, and stay ahead of advancements in generative AI, RAG, and AI safety while transitioning research into mission-ready solutions.