Job Description

Job Title: AI and Automation EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: Regular-Long Term AssignmentPercentage of Travel Required: Up to 10%Type of Travel: Local* * *

The Opportunity:
We are seeking an experienced AI & Automation Lead to join our team, responsible for the strategic design, engineering, and deployment of generative AI and automation solutions across the organization. This individual will lead a small automation team with a focus on delivering secure, scalable AI applications that accelerate decision-making, optimize logistics, and automate complex workflows.

Responsibilities:

• Design and implement retrieval-augmented generation (RAG) systems and semantic search architectures. Build production-grade LLM applications and autonomous agentic systems capable of executing complex tasks.
• Adapt and fine-tune foundation models for specialized, highly secure use cases. Deploy scalable AI solutions across multi-domain environments, including cloud, on-prem, and hybrid infrastructures.
• Apply LLMs to complex, domain-specific problems and integrate them directly into operational workflows to accelerate mission outcomes.
• Analyze and identify manual processes and tasks used by operations staff that can be automated
• Design, develop, and implement automation solutions using a variety of tools and technologies, such as scripting languages (e.g. Python, PowerShell), automation frameworks (e.g. Ansible, Puppet), and workflow management tools (e.g. ServiceNow, BMC Helix)
• Develop and maintain automation tools and scripts that integrate with existing systems and applications

Work with stakeholders to define automation requirements and ensure that solutions meet their needs

Qualifications:

Required:

• B.S. in machine learning, computer science, mathematics, or related fields
• 8+ years of experience, preferably in software development or as a data scientist with 2+ years of building LLM applications
• Demonstrated ability to fine-tune foundational models
• Demonstrated ability to securely integrate and manage commercial AI APIs
• Building adapters to use foundational models (e.g. PEFT, llama factory)
• Using Retrieval Augmented Generation techniques to populate and query vector databases
• Strong knowledge of scripting languages (e.g. Python, PowerShell) and automation frameworks (e.g. Ansible, Puppet)
• Experience with workflow management tools (e.g. ServiceNow, BMC Helix) and IT service management platforms
• Strong understanding of operational processes and workflows
• Excellent problem-solving skills and attention to detail
• Ability to work collaboratively with operations staff and stakeholders to understand their needs and develop effective automation solutions
• Strong communication and documentation skills
  Desired:

• Large Language Models and experience identifying ways to incorporate them into new domains and applications
• Natural Language Processing algorithms such as BERT
• Experience with CUDA and Python libraries such as CuPy, Numba, CuSignal, CuDF, etc.
• Experience with containerization technologies (e.g. Docker) and orchestration tools (e.g. Kubernetes)
• Knowledge of agile development methodologies and version control systems (e.g. Git)
• Experience with continuous integration and continuous deployment (CI/CD) pipelines
  Education:
• Bachelor's degree in Computer Science, Engineering, or a related field
  

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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.

The proposed salary range for this position is:

$108,400 - 227,500 USD 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.