Senior HPC & AI Infrastructure Architect

GTN Technical Staffing; Dallas (TX); On-site; USD 140,000 - 190,000; Full time

Job summary

GTN Technical Staffing is seeking an HPC & AI Solutions Architect to lead design, integration, and delivery of HPC/AI infrastructure in Dallas, TX. The role covers GPU/CPU compute, storage, networking, Kubernetes, orchestration, and security across the full lifecycle from discovery to optimization.

The ideal candidate brings deep HPC/AI infra expertise, hands-on system design, and performance tuning, with the ability to translate complex requirements into scalable, production-ready solutions.

Qualifications

• Strong technical expertise across GPU/CPU architectures and HPC/AI infrastructure.
• Experience translating workload requirements into detailed technical architectures.
• Proven ability to lead PoC, benchmarking, and workload optimization.
• Excellent customer-facing communication and presentation skills.

Responsibilities

• Work directly with customers to understand workload requirements, performance targets, and technical objectives.
• Lead technical discovery sessions focused on application behavior, bottlenecks, scalability, and infrastructure requirements.
• Serve as a trusted technical advisor throughout the solution lifecycle.
• Design end-to-end HPC and AI architectures across compute, storage, networking, orchestration, and security.
• Recommend hardware and software solutions aligned with performance, scalability, reliability, and efficiency goals.
• Develop architecture blueprints, integration plans, and technical documentation.
• Design solutions supporting GPU-intensive AI/ML, LLM, and advanced compute workloads.
• Provide technical leadership during deployment and integration.
• Partner with customers and internal Engineering, Product, and Operations teams throughout implementation.
• Support solutions from architecture through production deployment and optimization.
• Troubleshoot complex infrastructure and workload issues during delivery.
• Maintain expertise across emerging HPC, AI, GPU, storage, networking, and orchestration technologies.

Skills

GPU architectures

NVIDIA CUDA ecosystem

Linux performance tuning

System design

Performance optimization

Customer-facing communication

Education

Bachelor's or Master's in CS/Engineering/Physics

Tools

Kubernetes

Slurm

InfiniBand/RDMA

Job description

GTN Technical Staffing is seeking an HPC & AI Solutions Architect to lead design, integration, and delivery of HPC/AI infrastructure in Dallas, TX. The role covers GPU/CPU compute, storage, networking, Kubernetes, orchestration, and security across the full lifecycle from discovery to optimization.

The ideal candidate brings deep HPC/AI infra expertise, hands-on system design, and performance tuning, with the ability to translate complex requirements into scalable, production-ready solutions.