Job Title: Agentic AI Software Engineer

Job Category: Engineering

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

Anticipated Posting End: 12/31/2026

The Opportunity:

Responsibilities:

Qualifications:

Required: 
 

Security Requirements 

• Active TS/SCI U.S. Government Security Clearance 
• Willingness to be submitted for and ability to obtain a Polygraph 

Core Software Engineering Experience 

• Bachelor’s degree in Computer Science or related technical field 
• 5+ years of professional software engineering experience using object-oriented programming languages, with significant experience in Python 
• Strong understanding of the full Software Development Lifecycle (SDLC), including requirements analysis, design, development, testing, deployment, and maintenance 
• Proficiency with Git, and experience with a modern source control platform (GitLab, GitHub, Bitbucket, or similar), including branching strategies, code review, and CI/CD pipelines 
• Experience with issue tracking and documentation tools like Jira and Confluence (or equivalents) 
• Experience developing microservices and RESTful APIs 
• Experience working in Agile/Scrum development environments

 Agentic AI & Modern AI Development 

• Hands-on experience building with LLMs or agents in any context, including production systems, prototypes, or substantial personal projects 
• Hands-on experience with any agent framework (Microsoft Agent Framework, LangGraph, CrewAI, AutoGen, Pydantic AI, etc.). We care more about how you think about agent design than which framework you’ve used. 
• Familiarity with agent communication and tooling protocols (MCP, A2A), or experience implementing tool-use / function-calling in an LLM-based system 
• RAG architectures, vector databases, or agent memory systems 
• Prompt engineering, evaluation frameworks (Langfuse, MLflow, DSPy), or experience tuning LLM systems for reliability 

Collaboration & Environment 

• Ability to collaborate effectively across cross-functional engineering teams 
• Strong communication and problem-solving skills in fast-paced technical environments 

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What You Can Expect:

 A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Pay Range:

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

Since this position can be worked in more than one location, the range shown is the national average for the position.

The proposed salary range for this position is:

$82,100-$172,400

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.