Want to professionalize your AI skills, pivot to an AI role and increase your salary?
Master AI Engineering with the most practical and comprehensive LLM Development certifications at Towards AI Academy.

Huntington Ingalls Industries

Senior Software Engineer (Hybrid) - 28172

Huntington Ingalls Industries

Published 11 Apr 2026
Columbia, MO, USA
165K - 240K USD Annual
Full Time

Share this job

Role Highlights

Languages used

Java
Python
SQL

Key skills

Data Science
Big Data
Prompt Engineering
Vector Database
Integrations
API
Problem Solving
Web Services
Automated Testing
OOP
OOD
Deployment
AI
LLMs
Servers
Backend
Middleware
Routing
Microservices
Security
TroubleShooting
RAG
Architecture
Agile
Infrastructure
Cloud
NOSQL
Scripting

Tools, Libraries and Frameworks

Rest
RESTful Web Services
Spring
OpenAI
Git
Maven
Linux
Kafka
AWS
Azure
PostGres
MySQL
Jira
Confluence
GitHub
Ruby On Rails
LLamaindex
Langchain

Description

The role involves designing and implementing foundational frameworks to integrate artificial intelligence into existing software systems. Responsibilities include building Model Context Protocol servers and creating reusable function-calling libraries to enable secure interactions between AI models and internal databases or microservices. The position requires implementing enterprise-grade security guardrails, such as data scrubbing and prompt injection defenses, to ensure safe AI deployment. The engineer will collaborate with other team members to develop middleware and routing layers that facilitate seamless AI utilization. Additionally, the role requires balancing hands-on technical execution with team mentorship and leadership duties.

Required Qualifications and Skills

Candidates must possess a minimum of 13 to 19 years of relevant experience depending on their educational background, which ranges from a High School Diploma to a Master’s degree in a related field. Required technical expertise includes strong proficiency in Java, modern frameworks, enterprise API design, and microservices architecture. Applicants must demonstrate applied AI experience, specifically with LLM integration, prompt engineering, and RAG concepts. A U.S. citizenship is mandatory, and the ability to obtain a government security clearance is required. Additionally, candidates should have a proven track record in technical leadership or mentorship roles.

Disclaimer

Disclaimer: Job and company description information and some of the data fields may have been generated via GPT-4 summarisation and could contain inaccuracies. The full external job listing link should always be relied on for authoritative information.

About the company

Huntington Ingalls Industries

Size

7581

Founded

HQ

Newport News, US

Description

We serve those who protect our freedom. Our 44,000-strong team builds the worlds most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. HIIs diverse workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals. Recognized as one of Americas top large company employers, we are a values and ethics driven organization that puts peoples safety and well-being first. Here youll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career. Working at HII is more than a job - its an opportunity to build your future. On a team that offers you stability, competitive benefits, training, and opportunities to grow, you get to do and become more than you imagined, and contribute to a mission bigger than yourself. Join Us! HII.com/careers

Share

Share this job

Related jobs

Huntington Ingalls Industries

Chief Engineer (Engineer Systems 5) - 28569

Huntington Ingalls Industries

AI
Big Data
Machine Learning
Tech Lead
Colorado Springs, CO, USA
Full Time
Huntington Ingalls Industries

ENGINEER LEAD TEST 3

Huntington Ingalls Industries

AI
Machine Learning
Integrations
Project Management
Newport News, VA, USA
Freelancer
AI
Big Data
Machine Learning
Business Administration
Washington, DC, USA
Remote
Part Time
Temporary