Jobs · OTHR · Virginia

Senior AI Architect/ Systems Administrator

CACI International Inc · Norfolk, VA · 2 days ago
OTHR$99k–$207k/yrFull-time

Responsibilities

  • System Environment Administration — Manage Linux-based and containerized environments supporting the IRAD Agentic RAG stack.
  • Container Orchestration — Deploy, monitor, and maintain Docker/Kubernetes clusters used for RAG workflows, model hosting, and microservices.
  • Resource Optimization — Monitor compute, storage, and GPU utilization; optimize performance for agentic workflows and retrieval pipelines.
  • Zero-Trust Enforcement — Implement RBAC, MFA, network segmentation, and container isolation aligned with Division security requirements.
  • RMFA Alignment — Support RMF documentation, control implementation, and continuous monitoring activities.
  • Audit & Logging — Maintain system logs, audit trails, and monitoring dashboards for compliance and troubleshooting.
  • CI/CD Pipeline Support — Assist DevSecOps engineers with pipeline configuration, automated deployments, and environment promotion gates.
  • Model & Workflow Deployment — Support ML engineers in deploying new models, agentic workflows, and dataset updates.
  • System Troubleshooting — Diagnose and resolve system issues across compute nodes, containers, storage, and network layers.
  • User Support & Access Management — Manage user accounts, permissions, and onboarding for IRAD development and pursuit teams.

Qualifications

  • Proven experience with AI Architectures and System Administration, with a strong portfolio showcasing a range of video production projects.
  • Strong background in Linux administration, Docker, Kubernetes, and container security.
  • Experience supporting AI/ML environments, microservices, or distributed systems.
  • Experience with CI/CD pipelines (GitLab, Jenkins, GitHub Actions).
  • Excellent communication and interpersonal skills, with the ability to work independently and as part of a team.
  • A bachelor's degree in film, media arts, communications, or a related field, or equivalent professional experience.
  • Ability to work in a fast-paced, dynamic environment.
  • Collaborate with a diverse team of professionals.

Desired Experience

  • Supporting RAG architectures, vector databases, or LLM hosting.
  • Experience with tools like Jira, Ayon, Flow, or FTrack.
  • Experience with AI platforms (Claude, Llama 3, Stable Diffusion).

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