CACI International
AI

Lead Generative AI Engineer

CACI International · Remote, US · $114k - $252k

Actively hiring Posted 12 days ago

Role overview

Job Title: Lead Generative AI EngineerJob Category: EngineeringTime Type: Full time

What you'll work on

  • Lead technical architecture and decision‑making for complex GenAI engagements.
  • Deliver production‑ready AI applications—including RAG, conversational AI, and agentic systems—under tight timelines.
  • Implement advanced GenAI patterns using vector databases, orchestration frameworks, and managed AI services with strong observability, security, and optimization.
  • Integrate LLM APIs and AI services into existing workflows across cloud and on‑prem environments; design responsible AI guardrails and evaluation frameworks.
  • Conduct hands‑on training, documentation, and mentorship to ensure sustainable knowledge transfer.
  • Maintain and expand reusable AI solution templates and technical standards.
  • Validate program team readiness for independent AI operations.
  • Experiment with emerging AI tools and share findings through demos, documentation, and discussions.

What we're looking for

Required:

  • 10+ years software engineering with expert Python and strong JavaScript; experience building and maintaining complex production systems using modern development workflows.
  • Bachelor’s degree in Computer Science or a related major.
  • Ability to obtain a U.S. Secret clearance.
  • Deep experience developing LLM applications, including agentic patterns, RAG, context engineering, vector databases, observability, evaluation, and cost/quality optimization.
  • Proven ability to architect complex AI systems, make build‑vs‑buy decisions, and balance cost, latency, quality, and security.
  • Strong AI operations skills: monitoring, mitigating failure modes, and implementing responsible AI practices.
  • Expert API integration skills and distributed system design.
  • Proficiency with major cloud platforms (AWS/Azure/GCP), containerization, CI/CD, IaC concepts, and security best practices.
  • Solid ML fundamentals, especially as applied to LLM systems.
  • Demonstrated technical leadership, mentorship, and ability to operate in ambiguous, fast‑paced environments.
  • Exceptional communication, documentation, and knowledge‑transfer capabilities.
  • Pragmatic delivery mindset with strong architectural judgment.
  • High fluency with AI tools and continuous learning in GenAI advancements.
  • Expertise with GitLab, Jira, and agile workflows.

Desired:

  • Experience leading production agentic systems using frameworks like Agno, LangGraph, CrewAI, or OpenAI Agents; strong familiarity with observability platforms and vector DBs.
  • Depth in AWS/Azure AI services, Kubernetes, Terraform, and CI/CD automation.
  • Full‑stack proficiency for building end‑to‑end AI applications.
  • Consulting or multi‑project delivery experience with strong client‑facing capabilities.
  • Federal/DoD experience with security and compliance frameworks.
  • Community leadership through open‑source, writing, or speaking.
  • Relevant certifications (Security+, AWS, etc.).
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Fulltime Remote Ai Ai Engineer Generative Ai