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).