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Ai Prompt Engineer Internship Jobs (NOW HIRING)

SwiftCruit

AI Prompt Engineer

Ashburn, VA · On-site

$66.70 - $133.30/hr

CACI is currently looking for a AI Prompt Engineer to join our BEAGLE (Border Enforcement ... experience , internships, or relevant academic project work. * 1+ year of hands-on experience ...

Team Red Dog

AI Prompt Engineer

Redmond, WA · On-site

Prompt Engineering & Conversational AI - Experience designing, optimizing, and testing prompts, conversational workflows, and AI response strategies for enterprise AI applications, chatbots, or ...

Stackruit Ltd.

AI Prompt Engineer I

Palm Harbor, FL · On-site

AI Prompt Engineer: Be the Voice Behind Innovative Government Solutions (US) Do you love language and AI? Help us create next-gen government software! About the Role As an AI Prompt Engineer at ...

ClifyX

AI Prompt Engineer

Chandler, AZ · On-site

ClifyX is a company focused on developing advanced AI solutions, and they are seeking a highly skilled AI Prompt Engineer to design, develop, and optimize enterprise-grade AI solutions. The role ...

Jobzhr

AI Prompt Engineer

Manhattan, NY · On-site

$90 - $120/hr

Design and implement RAG pipelines on Google Cloud / Vertex AI (chunking, embeddings, indexing ... Strong engineering practices: code reviews, testing, telemetry, secure-by-design, reliability ...

Consip S.P.A.

NY · On-site

$75 - $95/hr

Persone che guardino al futuro con curiosità, concretezza e spirito di innovazione, per contribuire alla crescita dell'Azienda e del Sistema Paese. L'AI Prompt Engineer ha il compito di garantire ...

MCI Careers

Senior AI Prompt Engineer

Los Angeles, CA · On-site

$130 - $195/hr

We are seeking a Senior AI Prompt Engineer to design, optimize, and manage prompts that maximize the effectiveness of Large Language Models and AI-powered applications. This role is responsible for ...

New

System One

AI Prompt Engineer (IRS MBI Cleared)

Greenbelt, MD · Remote

$104K - $138K/yr

AI Prompt Engineer Location: Greenbelt, Maryland Type: 6 months Contract To Hire Work Model: 100% Remote (EST hours) Security Clearance: Must have an active IRS MBI Clearance Overview System One is ...

System One

AI Prompt Engineer (IRS MBI Cleared)

Greenbelt, MD · Remote

$104K - $138K/yr

AI Prompt Engineer Location: Greenbelt, Maryland Type: 6 months Contract To Hire Work Model: 100% Remote (EST hours) Security Clearance: Must have an active IRS MBI Clearance Overview System One is ...

System One

AI Prompt Engineer (IRS MBI Cleared)

Greenbelt, MD · Remote

$104K - $138K/yr

AI Prompt Engineer Location: Greenbelt, Maryland Type: 6 months Contract To Hire Work Model: 100% Remote (EST hours) Security Clearance: Must have an active IRS MBI Clearance Overview System One is ...

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How much do ai prompt engineer internship jobs pay per hour?

As of Aug 25, 2026, the average hourly pay for ai prompt engineer internship in the United States is $25.42, according to ZipRecruiter salary data. Most workers in this role earn between $20.67 and $28.85 per hour, depending on experience, location, and employer.

What is an AI prompt engineer internship?

An AI Prompt Engineer Internship is a temporary or entry-level position where interns learn to design, test, and optimize prompts for AI language models, such as ChatGPT. Interns work with teams to refine how AI responds to user input, ensuring the outputs are accurate, relevant, and ethical. This role combines knowledge of AI, programming, and communication to improve conversational AI systems. Interns may also contribute to research, data analysis, and the development of best practices for prompt engineering.

What do AI prompt engineer interns do?

As an AI Prompt Engineer Intern, you'll likely work on designing, testing, and refining prompts to optimize AI model outputs for various applications. Your daily tasks may include collaborating with data scientists and developers, conducting prompt experiments, analyzing model responses, and documenting results to improve prompt effectiveness. This role often involves brainstorming creative ways to elicit accurate and useful answers from AI systems, as well as staying updated on prompt engineering best practices. Interns may also participate in team meetings to discuss findings and contribute to ongoing product or research initiatives.

What skills and qualifications are needed to thrive as an AI prompt engineer intern?

To thrive as an AI Prompt Engineer Intern, you need a strong understanding of natural language processing, programming fundamentals (such as Python), and foundational AI concepts, typically supported by coursework or relevant project experience. Familiarity with AI development tools like OpenAI's GPT platforms, prompt engineering frameworks, and version control systems (e.g., Git) is essential. Creativity, attention to detail, and effective communication are standout soft skills that help interns craft and test high-quality prompts. These skills are crucial for designing effective AI interactions, collaborating with technical teams, and driving innovation in AI solutions.
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Ai Prompt Engineer Internship jobs near you
Infographic showing various Ai Prompt Engineer Internship job openings in the United States as of August 2026, with employment types broken down into 76% Full Time, 21% Part Time, and 3% Contract. Highlights an 64% Physical, 4% Hybrid, and 32% Remote job distribution, with an average salary of $52,867 per year, or $25.4 per hour.

AI Prompt Engineer

Ashburn, VA • On-site

CACI International, Inc.
See more jobs at CACI International, Inc.external

Full-time

Medical, Retirement, PTO

Re-posted 24 days ago

Job description

Job Title: AI Prompt Engineer
Job Category: Information Technology
Time Type: Full time
Minimum Clearance Required to Start: None
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Local
* * *
CACI is currently looking for a AI Prompt Engineer to join our BEAGLE (Border Enforcement Applications for Government Leading-Edge Information Technology) Agile Solution Factory (ASF) Team supporting Customs and Border Control (CBP) client located in Northern Virginia! Join this passionate team of industry-leading individuals supporting the best practices in Agile Software Development for the Department of Homeland Security (DHS).
As a member of the BEAGLE ASF Team, you will support the men and women charged with safeguarding the American people and enhancing the Nation's safety, security, and prosperity. CBP agents and officers are on the front lines, every day, protecting our national security by combining customs, immigration, border security, and agricultural protection into one coordinated and supportive activity.
ASF programs thrive in a culture of innovation and are constantly seeking individuals who can bring creative ideas to solve complex problems, both technical and procedural at the team and portfolio levels.
The Opportunity:
We are seeking a highly creative, technically proficient, and detail-oriented Prompt Engineer to join our growing AI team. This pivotal role will be responsible for designing, testing, and optimizing prompts for Large Language Models (LLMs) to achieve high-quality, and reliable outputs for various use cases. You will be instrumental in translating complex requirements into effective AI interactions.
This role is ideal for someone who thrives on experimentation, understands how LLMs interpret language, and is passionate about unlocking the full potential of generative AI.
You will excel at developing innovative software solutions as part of a technically diverse and geographically disbursed team. A strong passion for AI technologies and experience with agile delivery and deploying software in short sprints.
Responsibilities:
  • Prompt Design & Optimization: Develop, refine, and iterate on prompts for various generative AI models (LLMs) to elicit desired behaviors, responses, and creative outputs.
  • Iterative Testing & Analysis: Conduct testing to compare prompt variations, analyze results drive continuous improvement.
  • Collaboration: Work closely with multiple groups to integrate prompts to streamline manual processes.
  • Research & Development: Stay abreast of the latest advancements in LLMs, generative AI, and prompt engineering techniques.
  • Fine-tuning & RAG Support: Provide input and collaborate on strategies for model fine-tuning and Retrieval Augmented Generation (RAG) to further improve accuracy.
  • Problem Solving: Debug unexpected model behaviors, identifying root causes within prompt structure, model limitations, or data context.

Qualifications:
Required:
  • Must be a U.S. Citizen with the ability to pass CBP background investigation, criteria include, but not limited to:
  • 3-year check for felony convictions
  • 1 year check for illegal drug use
  • 1 year check for misconduct such as theft or fraud
  • Bachelor's degree in Computer Science, Software Engineering, Information Technology, or related field (equivalent experience may be considered in lieu of degree).
  • 0-3 years of professional software development experience, internships, or relevant academic project work.
  • 1+ year of hands-on experience working with Large Language Models (e.g., OpenAI GPT series, Llama, Gemini) or other generative AI models.
  • Experience with at least one programming language (Python, JavaScript/TypeScript)
  • Familiarity with prompt engineering techniques (few-shot, chain-of-thought, structured outputs, function calling)
  • Willing to work a hybrid schedule with onsite requirements in Ashburn, VA

Desired:
  • Problem-solving skills, with a data-driven approach to experimentation and optimization.
  • Witten and verbal communication skills, with an ability to articulate complex technical concepts clearly.
  • Ability to work independently and collaboratively in a fast-paced, evolving environment.
  • Exposure to RAG concepts, including embeddings and vector databases
  • Understanding of AI safety considerations (e.g., prompt injection, bias, data privacy)
  • Exposure to Agile/Scrum development environments

What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
The proposed salary range for this position is:
$61,100 - $122,200
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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