---
title: "AI Prompt Engineer at CACI – Ashburn, VA +1 · Posted Sep 29"
canonical: "https://www.metaintro.com/job/ai-prompt-engineer-at-caci-e72ca384-ffa1-5488-9c5a-dbae37e0dfb1"
language: "en"
author: "Metaintro"
---

[![CACI logo](/api/favicon-proxy?url=https%3A%2F%2Fwww.google.com%2Fs2%2Ffavicons%3Fdomain%3Dwww.caci.com%26sz%3D128)](/company/caci)[CACI](/company/caci)
# AI Prompt Engineer at CACI

Compensation · Listed in posting

$53,100 – $106,300/yr

**Setup**
: On-site

**Location**
: Ashburn, Virginia · Washington, District of Columbia

**Type**
: Full-time

**Level**
: mid

**Posted**
: Sep 29, 2026

## Description

CACI is seeking a full-time AI Prompt Engineer to join its BEAGLE Agile Solution Factory team supporting a Customs and Border Protection client in the DMV. The role designs, tests, optimizes, and iterates on prompts for large language models, collaborates on integrating AI into manual processes, researches generative AI, and supports model fine-tuning and Retrieval Augmented Generation. Candidates must be U.S. citizens, pass a CBP background investigation, work onsite in Ashburn, Virginia, and/or Washington, D.C., and have 1–3 years of software development experience plus hands-on experience with large language models and at least one programming language. The position is contingent on funding and may not be filled immediately.

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