Demo

AI Prompt Engineer

T-Rex Solutions, LLC
Washington, DC Full Time
POSTED ON 7/31/2026
AVAILABLE BEFORE 8/29/2026
T-Rex Solutions is looking to select an AI Prompt Engineer to support our Internal Revenue Service (IRS) EDOS program. The overall mission of this program is to modernize the IRS legacy Tax processing systems and is critical to the overall modernization of the IRS to improve taxpayer experience, increase voluntary compliance, and reduce the IRS's reliance on costly and unsustainable legacy technology. We are seeking an experienced AI Prompting Delivery Lead to drive our artificial intelligence initiatives, focusing on prompt engineering and strategic AI application development.

Responsibilities:

  • Lead and implement the development and optimization of prompt engineering strategies
  • Design and implement Retrieval-Augmented Generation (RAG) frameworks
  • Develop AI applications using Python and cloud services
  • Manage AI project delivery and support technical implementation
  • Collaborate with cross-functional teams to integrate AI solutions

Requirements:

  • Bachelor's Degree and 10 years of overall experience
  • US Citizenship required
  • Must possess an active IRS MBI Clearance and have current GFE
  • Hands on experience with Azure OpenAI and AWS cloud services
  • Proficient in Python AI application development
  • Deep understanding of RAG frameworks and prompt engineering techniques
  • Strong project management and delivery leadership skills
  • Experience supporting complex AI/ML initiatives
  • Excellent communication and leadership skills
  • Machine learning model optimization
  • Advanced prompt engineering techniques
  • Cloud infrastructure management
  • Agile project delivery methodologies

Desired Skills:

  • Experience working with Large Language Models (LLMs)
  • AWS GovCloud experience
  • Strong Python development skills

T-Rex Overview

Established in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.

T-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.

T-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.

In compliance with pay transparency guidelines, the annual base salary range for this position is $90,000 - $135,000. Please note that the salary information is a general guideline only. T-Rex considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer.

T-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits.

Salary : $90,000 - $135,000

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a AI Prompt Engineer?

Sign up to receive alerts about other jobs on the AI Prompt Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$101,387 - $124,118
Income Estimation: 
$119,030 - $151,900
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at T-Rex Solutions, LLC

  • T-Rex Solutions, LLC Washington, DC
  • T-Rex Solutions is looking to select a DevSecOps Engineer to support our Internal Revenue Service (IRS) EDOS program. The overall mission of this program i... more
  • 1 Day Ago

  • T-Rex Solutions, LLC Washington, DC
  • T-Rex Solutions is looking to select an Enterprise Data Architect to support our Internal Revenue Service (IRS) EDOS program. The overall mission of this p... more
  • 1 Day Ago

  • T-Rex Solutions, LLC Washington, DC
  • T-Rex Solutions is looking to select a Senior Java Developer to support our Internal Revenue Service (IRS) EDOS program. The overall mission of this progra... more
  • 1 Day Ago

  • T-Rex Solutions, LLC Washington, DC
  • T-Rex Solutions is looking to select a Java Architect to support our Internal Revenue Service (IRS) EDOS program. The overall mission of this program is to... more
  • 1 Day Ago


Not the job you're looking for? Here are some other AI Prompt Engineer jobs in the Washington, DC area that may be a better fit.

  • ABHITO LLC Reston, VA
  • ABHITO LLC is hiring an AI Prompt Engineer to design, test, and optimize prompts for our enterprise AI products and client-facing agentic AI solutions. You... more
  • 24 Days Ago

  • System One Greenbelt, MD
  • Job Title: AI Prompt Engineer Location: Greenbelt, Maryland Type: Contract To Hire Work Model: Onsite Security Clearance: Must have an active IRS MBI Clear... more
  • 1 Day Ago

AI Assistant is available now!

Feel free to start your new journey!