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Prompt Engineering Jobs in Reston, VA (NOW HIRING)

CACI International, Inc.

AI Prompt Engineer

Ashburn, VA · On-site

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 ...

CACI International, Inc.

AI Prompt Engineer

Ashburn, VA · On-site

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 ...

CACI International, Inc.

AI Prompt Engineer

Ashburn, VA · On-site

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 ...

Cherry Bekaert

AI Prompt and Skills Engineer

Rockville, MD

$73.40K - $94.80K/yr

Documents prompt engineering patterns, skill specifications and build processes in the CoE knowledge base, creating the reference material that enables the team to scale. * Collaborates with service ...

Appian Corporation

AI Prompt Engineer

Mclean, VA · On-site

We are seeking an AI Prompt Engineer to be the builder behind our "AI-First" transformation ... You will be part of the Business Technology AI Engineering team, building production-grade AI ...

Appian Corporation

AI Prompt Engineer

Mclean, VA

We are seeking an AI Prompt Engineer to be the builder behind our "AI-First" transformation ... You will be part of the Business Technology AI Engineering team, building production-grade AI ...

Appian Corporation

AI Prompt Engineer

Mclean, VA

We are seeking an AI Prompt Engineer to be the builder behind our "AI-First" transformation ... You will be part of the Business Technology AI Engineering team, building production-grade AI ...

NSS

Full Stack Engineer (AI Focused)

Herndon, VA

As part of our core product team, you'll work directly with large language models (LLMs), prompt engineering, and agent-based orchestration to bring intelligent automation to some of the most complex ...

NSS

Full Stack Engineer (AI Focused)

Herndon, VA · On-site

As part of our core product team, you'll work directly with large language models (LLMs), prompt engineering, and agent-based orchestration to bring intelligent automation to some of the most complex ...

Btree Solutions

AI/ML ENGINEER

Reston, VA

Optimize and adapt prompt engineering strategies to improve model performance and relevance. * Integrate and deploy models using AWS services including Bedrock, S3, ECS, EC2, Lambda and other AI/ML ...

BTree Solutions, Inc.

AI/ML ENGINEER

Reston, VA · On-site

Optimize and adapt prompt engineering strategies to improve model performance and relevance. * Integrate and deploy models using AWS services including Bedrock, S3, ECS, EC2, Lambda and other AI/ML ...

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$33.8K

$65.5K

$99.4K

How much do prompt engineering jobs pay per year?

As of Jun 1, 2026, the average yearly pay for prompt engineering in Reston, VA is $65,519.00, according to ZipRecruiter salary data. Most workers in this role earn between $48,900.00 and $74,900.00 per year, depending on experience, location, and employer.

What is a Prompt Engineering job?

A Prompt Engineering job involves designing, refining, and optimizing prompts to improve the performance of AI language models. Prompt engineers work with large language models (LLMs) to generate accurate, relevant, and high-quality responses. They experiment with different phrasing techniques, fine-tune AI outputs, and collaborate with developers to enhance model capabilities. This role is essential in ensuring AI systems provide reliable and useful responses for various applications.

What are the key skills and qualifications needed to thrive in the Prompt Engineering position, and why are they important?

To excel in Prompt Engineering, a strong grasp of natural language processing (NLP), machine learning concepts, and analytical thinking is essential, often supported by a degree in computer science or a related field. Familiarity with AI platforms, code repositories (such as GitHub), and prompt development tools is typically required. Excellent problem-solving, creativity, and cross-functional communication skills help Prompt Engineers effectively collaborate and refine model outputs. These capabilities enable the creation of precise, effective prompts driving high-quality AI responses in rapidly evolving technical environments.

What are the most common challenges faced by Prompt Engineers in their daily work?

Prompt Engineers frequently encounter challenges such as ensuring the clarity and relevance of prompts to achieve accurate AI responses, troubleshooting inconsistent model behavior, and staying updated with evolving AI technologies. Balancing experimentation with efficiency is often essential, as iterative testing and refinement are core parts of the workflow. Collaboration with data scientists, product managers, and other engineers is common, requiring adaptability and strong communication skills. These challenges make the role dynamic and rewarding for professionals who enjoy problem-solving and innovation.
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Prompt Engineering jobs near you

Prompt Engineer

Purple Drive Technologies

Mclean, VA • On-site

Full-time

Posted 17 days ago

Job description

Overview:
We are seeking a Prompt Engineer with proven experience in AI-driven solutions and Salesforce AI capabilities (Einstein, Agent force).
The ideal candidate will design, optimize, and implement prompt strategies for generative AI models, ensuring alignment with enterprise standards and delivering measurable business impact.
Preferred Skills:
Salesforce certifications (Administrator, Platform App Builder, AI Specialist).
Familiarity with Copado, Antirabbit, and DevOps tools for Salesforce.
Exposure to cloud platforms (AWS, Azure) and integration patterns.
Prompt Design Optimization
Develop, test, and refine prompts for AI models to achieve accurate, context-aware outputs.
Create reusable prompt libraries and guardrails for enterprise use cases.
Salesforce AI Integration Leverage Salesforce Einstein and Agent force for predictive analytics, conversational AI, and automation.
Collaborate with Salesforce architects to embed AI-driven workflows into CRM processes.AI Enablement Governance
Define best practices for prompt engineering across teams.
Ensure compliance with enterprise security, data privacy, and ethical AI guidelines.
Managerial Responsibilities
Lead and mentor team members, fostering collaboration and continuous learning.
Manage stakeholder relationships and ensure timely delivery of AI initiatives.
Oversee project planning, budgeting, and governance for AI-related programs.
Cross-functional Collaboration Work closely with developers, architects, and business stakeholders to translate requirements into AI solutions.
Conduct workshops and training sessions on effective prompt engineering.

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