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Senior Prompt Engineering Jobs in Virginia (NOW HIRING)

Deltek, Inc.

Sr Software Engineer

Herndon, VA · Remote

$126K - $166.10K/yr

08-Jan-2026 Senior AI Applications Engineer US (Remote), US-Herndon-VA 10557BR Company Summary As ... Apply prompt engineering frameworks and patterns established by architects across the ERP platform

Interon IT Solutions

Senior Salesforce Developer

Reston, VA · On-site

$130.60K - $159.70K/yr

Senior Salesforce Developer Contract: W2 Only Location: Reston VA OR Plano TX- 3 days in office ... Implement custom objects, versioning models, and secure role‑based access AI & Prompt Engineering ...

Nastech Global

Senior AI/ML/Python Engineer

Reston, VA · On-site

Job Title: Senior AI/ML/Python Engineer Location: Onsite in Reston, VA - 3 days a week Job Type ... prompt engineering techniques. • Strong understanding of financial data, KPIs, and reporting ...

Deloitte

Agentic Delivery Senior Engineer

Arlington, VA · On-site

$120.20K - $165.10K/yr

Coach junior practitioners in prompt engineering, engineering quality, delivery methods, and ... Professional development From entry-level employees to senior leaders, we believe there's always ...

Deloitte

Agentic Delivery Senior Engineer

Richmond, VA · On-site

$103.40K - $142K/yr

Coach junior practitioners in prompt engineering, engineering quality, delivery methods, and ... Recruiting for this role ends on 5/29/2026 Work You'll Do The Agentic Delivery Senior Engineer will ...

Deloitte

Agentic Delivery Senior Engineer

Mclean, VA

$105.60K - $145.10K/yr

Coach junior practitioners in prompt engineering, engineering quality, delivery methods, and ... Recruiting for this role ends on 5/29/2026 Work You'll Do The Agentic Delivery Senior Engineer will ...

Deloitte

Agentic Delivery Senior Engineer

Rosslyn, VA

$119.10K - $163.50K/yr

Coach junior practitioners in prompt engineering, engineering quality, delivery methods, and ... Recruiting for this role ends on 5/29/2026 Work You'll Do The Agentic Delivery Senior Engineer will ...

Unisys

Senior AWS/Cloud Full Stack Engineer

Herndon, VA · Hybrid

Position: Senior AWS/Cloud Full Stack Engineer Duration: 12+ Months Location: Reston, VA (Hybrid ... Familiarity with prompt engineering, model fine-tuning, or building GenAI-powered features such as ...

Cadmus Group

Senior Data Analyst

Mclean, VA · On-site

$115K/yr

Senior Data Analyst Cadmus is seeking a Senior Data Analyst to support our financial commercial ... Drive AI and prompt engineering initiatives * Decompose and migrate legacy reports/views to modern ...

Deloitte

Senior GenAI Engineer

Rosslyn, VA · On-site

$119.10K - $163.50K/yr

Stay up to date on AI and prompt engineering advances to ensure cutting-edge solutions. The Team Deloitte's Government & Public Services (GPS) practice - our people, ideas, technology and outcomes ...

Deloitte

Senior GenAI Engineer

Arlington, VA · On-site

$120.20K - $165.10K/yr

Stay up to date on AI and prompt engineering advances to ensure cutting-edge solutions. The Team ... Professional development From entry-level employees to senior leaders, we believe there's always ...

Cliff Services Inc

Enterprise Architect IV

Reston, VA · On-site

$55 - $62/hr

Apply prompt engineering best practices to create reusable prompt libraries, templates, and ... Present insights, recommendations, risks, and findings to senior stakeholders in a clear and ...

Steampunk

Senior AI Developer

Mclean, VA · On-site

$140K - $190K/yr

The Senior AI Developer will work across the full stack of AI development, from data ingestion and ... Familiarity with multi-agent orchestration frameworks, prompt engineering strategies, and advanced ...

Steampunk

Senior AI Developer

Mclean, VA

$140K - $190K/yr

The Senior AI Developer will work across the full stack of AI development, from data ingestion and ... Familiarity with multi-agent orchestration frameworks, prompt engineering strategies, and advanced ...

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Senior Prompt Engineering information

What are the key skills and qualifications needed to thrive as a Senior Prompt Engineer, and why are they important?

To excel as a Senior Prompt Engineer, you need strong expertise in natural language processing (NLP), machine learning principles, and experience with large language models, typically supported by a degree in computer science or a related field. Proficiency with programming languages like Python, frameworks such as TensorFlow or PyTorch, and prompt design tools is essential, as are any relevant certifications in AI or data science. Exceptional analytical thinking, creativity, and communication skills help in crafting effective prompts and collaborating with cross-functional teams. These competencies ensure the development of high-quality AI solutions that meet user requirements and drive innovation.

What are some common challenges faced by Senior Prompt Engineers when collaborating with cross-functional teams?

Senior Prompt Engineers often work closely with data scientists, product managers, and software engineers to develop effective AI prompts. A common challenge is ensuring clear communication about technical constraints and user requirements, as team members may have varying levels of familiarity with prompt engineering concepts. Balancing creativity with practical limitations—such as model capabilities and ethical guidelines—requires active collaboration and adaptability. Additionally, aligning prompt design with evolving project goals can be complex, so strong project management and interpersonal skills are essential for success in this role.

What is a Senior Prompt Engineer?

A Senior Prompt Engineer is a specialist who designs, develops, and optimizes prompts to interact effectively with artificial intelligence language models, such as ChatGPT or other generative AI systems. They leverage deep understanding of AI behavior and natural language processing to create instructions that yield accurate, relevant, and safe outputs. Senior Prompt Engineers may also lead teams, establish best practices, and collaborate with product, engineering, and research teams to improve AI performance and user experience.

What is the difference between Senior Prompt Engineering vs Prompt Engineer?

AspectSenior Prompt EngineeringPrompt Engineer
CredentialsTypically requires experience in AI, NLP, and related certificationsEntry to mid-level skills in AI and prompt design
Work EnvironmentAdvanced projects, leadership roles, strategic planningHands-on prompt creation, testing, and optimization
Industry UsageUsed in organizations developing AI models and NLP applicationsCommon in AI startups, research labs, and tech companies

Senior Prompt Engineering involves leading complex AI projects, designing advanced prompts, and mentoring teams, while Prompt Engineers focus on creating and refining prompts for specific applications. The senior role requires more experience and strategic oversight, whereas the prompt engineer role is more hands-on and task-focused.

What are the most commonly searched types of Prompt Engineering jobs in Virginia? The most popular types of Prompt Engineering jobs in Virginia are:
What are popular job titles related to Senior Prompt Engineering jobs in Virginia? For Senior Prompt Engineering jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Senior Prompt Engineering jobs in Virginia look for? The top searched job categories for Senior Prompt Engineering jobs in Virginia are:
What cities in Virginia are hiring for Senior Prompt Engineering jobs? Cities in Virginia with the most Senior Prompt Engineering job openings:
Senior Prompt Engineering jobs near you
Senior GenAI Engineer - AWS & SageMaker

Senior GenAI Engineer - AWS & SageMaker

Sonitalent LLC

Reston, VA

$108.70K - $149.30K/yr

Other

Posted 7 days ago

Job description

Job Title: Senior GenAI Engineer – AWS & SageMaker

Location: Reston, VA (Onsite – No Relocation)

Duration: 6+ Months

Visa: Only

 

Job Summary:
We are seeking a highly skilled Senior GenAI Engineer with strong expertise in AWS, Python, SageMaker, and Large Language Models (LLMs) to support enterprise AI initiatives within a fast-paced financial services environment. The ideal candidate will have experience designing and deploying AI/ML solutions, building scalable data pipelines, and developing GenAI-powered applications using modern AWS cloud services.

This role requires someone who can work independently, communicate confidently with cross-functional teams, and contribute to building production-ready AI systems focused on financial reporting, summarization, analytics, and intelligent automation.

Key Responsibilities:
• Design, develop, and deploy Generative AI and machine learning solutions using AWS SageMaker and related AWS services.
• Build and optimize prompt engineering strategies for LLM-based financial reporting, summarization, and communication workflows.
• Develop scalable ETL/data pipelines using Python and SQL to process structured and unstructured financial datasets.
• Work with Large Language Models (LLMs) including Anthropic Claude/Sonnet and other foundation models.
• Implement Retrieval-Augmented Generation (RAG) workflows and vector-based retrieval systems where applicable.
• Collaborate with business stakeholders, analysts, and engineering teams to translate business needs into AI-driven solutions.
• Monitor model performance, improve prompt quality, and optimize inference workflows for accuracy and efficiency.
• Build reusable AI/ML components and maintain documentation for workflows, models, and deployment strategies.
• Support model deployment, experimentation, and lifecycle management within AWS cloud environments.

Required Skills:
• 8+ years of overall software engineering experience
• 2+ years of hands-on AI/ML or Generative AI engineering experience
• Strong expertise in Python and SQL
• Hands-on experience with AWS services including SageMaker, S3, Lambda, and Redshift
• Experience working with LLMs, prompt engineering, and GenAI applications
• Strong understanding of machine learning workflows and model deployment
• Experience developing scalable data processing pipelines
• Excellent communication and collaboration skills
• Ability to work independently in a fast-paced environment

Preferred Skills:
• Experience with AWS Bedrock
• Experience with RAG architectures and vector databases such as FAISS or Pinecone
• Exposure to MLOps and model lifecycle management
• Experience in financial services or fintech environments
• Familiarity with data visualization tools such as Tableau or Power BI

Education:
Bachelor’s degree in Computer Science, Data Science, Engineering, Finance, or related field.

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About Sonitalent

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Since 2018, Sonitalent Corp has been providing professional services to job seekers and employers. With our longevity, we’ve learned that staffing is not a numbers game — it’s a relationship-building business. That’s why we put an emphasis on listening, guiding and matching. With a team of top-notch employees, we offer tailor-made solutions to meet your needs. We work with leading organizations and businesses, and have developed a reputation as staffing experts.

Industry

Recruiting and staffing services

Headquarters location

Prospect, KY, US

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