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Agentic AI Developer

Top Gen AI Jobs
Fallon, IL Full Time
POSTED ON 8/31/2026
AVAILABLE BEFORE 9/29/2026
Home/Jobs/Agentic AI Developer

Agentic AI Developer

Booz Allen

O'Fallon / Illinois

3 years

Today

$119.3K–271.1K/yr

Full-time

Hybrid

Skills Required

LLM

RAG

Vector Database

LangGraph

Machine Learning

Python

Java

embedding models

semantic search

AI safety

guardrails

responsible AI

agent planning

reasoning

execution loops

Description

Agentic AI Developer role on Booz Allen’s Defense Technology team focused on mission-critical AI and machine learning solutions for the Department of War. The position emphasizes developing, deploying, and maintaining AI agents and ML models in a collaborative environment.

Company: Booz Allen

Role: Agentic AI Developer

Location: O'Fallon, IL, US | Hybrid

Experience

  • 3 years of experience within Machine Learning engineering, data science, data engineering, or software development
  • Experience developing applications using Large Language Models (LLMs)
  • Experience with programming languages such as Python or Java
  • Experience with software design patterns
  • Knowledge of embedding models, vector databases, and semantic search
  • Knowledge of AI safety, guardrails, and responsible AI practices
  • Knowledge of agent planning, reasoning, and execution loops
  • Ability to obtain a Secret clearance

Qualification

  • Bachelor's degree
  • Master's degree in AI or a related field
  • Secret clearance

Responsibilities

  • Train, test, deploy, and maintain models that learn from data
  • Develop, deploy, and manage AI agents
  • Apply best-fit ML algorithms and technologies to mission-critical solutions
  • Define the direction of mission-critical solutions
  • Collaborate with data engineers and product owners
  • Support critical advancements in the Department of War
  • Help clients navigate ML algorithms, tools, and frameworks
  • Deliver cutting edge AI agents for challenging missions
  • Define ML strategy for the Department of War

Additional Responsibilities

  • Conduct statistical analyses on business processes using ML techniques
  • Support real-world, mission-critical impacts
  • Work on systems with advanced cyber security requirements

Nice To Have

  • Experience working with Department of War data or on systems with advanced cyber security requirements
  • Experience with Retrieval-Augmented Generation (RAG) architectures
  • Experience with LangGraph
  • Experience with model evaluation and AI quality metrics
  • Secret clearance

More Skills

Data Science, Data Engineering, Software Development, Large Language Models (LLMs), Software Design Patterns, AI Agents, Retrieval-Augmented Generation (RAG), Model Evaluation, AI Quality Metrics

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