Senior HPC & AI Infrastructure Architect

GTN Technical Staffing; Dallas (TX); Hybrid; USD 120,000 - 180,000; Full time

Benefits offered by this job

Hybrid work arrangement

Relocation package available

Competitive base salary + bonus

Job summary

GTN Technical Staffing is seeking a Solutions Architect – HPC & AI Infrastructure to lead the technical design, integration, and delivery of high-performance computing and AI infrastructure solutions. The role covers GPU/CPU compute, storage, networking, Kubernetes, orchestration, and security across the full solution lifecycle.

The ideal candidate will have deep HPC expertise, hands-on system design and performance tuning skills, and the ability to translate complex customer requirements into

Qualifications

• Strong technical expertise across GPU/CPU architectures and the NVIDIA/CUDA ecosystem.
• Experience with Slurm, Kubernetes, and container orchestration.
• Knowledge of high-performance networking technologies (InfiniBand, RDMA, RoCE).
• Experience with storage platforms such as Lustre, GPFS/Spectrum Scale, Ceph, VAST, or comparable systems.
• Knowledge of identity, encryption, and infrastructure security.
• Strong Linux systems knowledge, including tuning and performance analysis.
• Experience translating workload requirements into detailed technical architectures.
• Experience with proof-of-concept, benchmarking, or workload optimization.
• Strong customer-facing communication and presentation skills.
• Ability to work effectively with engineering, product, operations, and executive stakeholders.

Responsibilities

• Design end-to-end HPC and AI architectures across compute, storage, networking, orchestration, and security.
• Lead technical discovery sessions focused on workload behavior, bottlenecks, scalability, and infrastructure needs.
• Provide technical leadership during deployment and integration.
• Partner with customers and internal 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.
• Build relationships with technology partners across GPU, networking, and storage ecosystems.
• Contribute to reference architectures, reusable design patterns, and technical best practices.
• Lead customer workshops, architecture reviews, and technical presentations.

Skills

GPU/CPU arch

NVIDIA CUDA

Slurm

Kubernetes

InfiniBand

RDMA

RoCE

Storage: Lustre

GPFS/Spectrum Scale

Ceph

Security

Linux tuning

Workload to arch

Benchmarking

Customer-facing

Stakeholder mgmt

Education

Bachelor’s or Master’s degree in CS/Engineering/Physics

Job description

GTN Technical Staffing is seeking a Solutions Architect – HPC & AI Infrastructure to lead the technical design, integration, and delivery of high-performance computing and AI infrastructure solutions. The role covers GPU/CPU compute, storage, networking, Kubernetes, orchestration, and security across the full solution lifecycle.

The ideal candidate will have deep HPC expertise, hands-on system design and performance tuning skills, and the ability to translate complex customer requirements into