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# Principal Solutions Architect

- **Company:** RAFAY CORPORATION
- **Location:** United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Microsoft Azure, Bash Shell, Distributed Computing Environment, Monitoring of Systems, Python (Programming Language), Role-Based Access Control, Prometheus, Grafana, Kubernetes, Machine Learning Operations, Hardware Infrastructure, Model Inference, Golang
- **Published:** October 6, 2026
- **Apply:** https://www.thejobnetwork.com/job/4262096b-2bfb-4713-8ed7-23fc39632337/principal-solutions-architect

## About the Role

* 10+ years in infrastructure, platform, or solutions engineering roles
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 * 3+ years focused on AI/ML infrastructure or MLOps
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 * 2+ years of direct people-management experience, including hiring, performance management, and career development of technical staff
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 * Demonstrated ability to lead and grow a technical team while remaining hands-on with customers and architecture
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 * Deep Kubernetes expertise including cluster lifecycle and RBAC
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 * Hands-on experience with NVIDIA GPU infrastructure (H100/H200/B200 preferred)
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 * Proficiency with distributed training concepts (NCCL, tensor parallelism)
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 * Experience with LLM inference serving and optimization
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 * Familiarity with GPU Operator, MIG, SR-IOV, and network fabrics
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 * Strong scripting and automation skills (Python, Bash, Go preferred)
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 * Ability to communicate complex technical concepts to diverse audiences, including executive stakeholders
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 * Experience with AWS, Azure, or GCP platforms
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 * Familiarity with monitoring tools like Prometheus, Grafana, and OpenTelemetry
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 * Understanding of GPU-based workloads and model serving
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 * Proven troubleshooting capabilities for infrastructure issues
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 * Excellent communication, coaching, and customer-facing skills
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