NeoCloud Senior Network Architect (Remote)
About The Position
As a NeoCloud Senior Network Architect, you will play a critical role in designing and scaling next-generation networking architectures that power AI, ML, and HPC workloads. This role sits at the intersection of strategy and execution from early discovery and requirements gathering to validating architectures and guiding backend implementation. You’ll lead the design of low-latency, lossless network fabrics that support massive parallel compute environments, partnering closely with compute, storage and vendor teams to ensure end-to-end performance and resiliency. This role is ideal for an architect who thrives in complex, high-scale environments and enjoys shaping cutting-edge AI infrastructure from concept through deployment.
Requirements
- Minimum of 8 years’ experience in network architecture within data center or service provider settings
- Extensive expertise with InfiniBand and/or high-speed Ethernet networking for AI/HPC workloads
- In-depth understanding of RDMA, RoCE, congestion management, and principles of lossless networking
- Demonstrated experience designing large-scale spine/leaf and Clos network fabrics
- Proven track record leading technical discussions with senior engineers and architects
- Hands-on experience with NVIDIA Mellanox switching platforms and InfiniBand fabric deployments
Nice To Haves
- Familiarity with Arista EOS, Juniper (QFX, Apstra), or Nokia (SR Linux) solutions
- Knowledge of automation and telemetry in large-scale network fabrics
- Experience supporting AI cluster deployments or GPU-based network fabrics
Responsibilities
- Design robust, high-performance networking fabrics for AI and HPC environments utilizing InfiniBand and high-speed Ethernet technologies
- Lead front-end discovery initiatives and facilitate technical workshops to assess performance, scalability, and resiliency needs
- Architect complex backend networks, including spine/leaf, Clos, and fabric-based topologies
- Define and validate architectural designs in collaboration with vendors such as NVIDIA (Mellanox), Arista, Juniper, and Nokia
- Partner with compute and storage architects to ensure end-to-end system performance
- Prepare detailed design documentation, implementation guides, and comprehensive validation plans
- Support proof-of-concepts (POCs), benchmarking, and performance testing for AI networking solutions
- Serve as a technical escalation point during deployment and optimization phases
- Complete ongoing security awareness training and comply with company policies to the requirements section
- Identify and escalate security risks to the appropriate Executive Leadership Team member and actively contribute to remediation efforts
- Other duties as assigned.
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What This Job Offers
Job Type
Full-time
Career Level
Senior
Education Level
No Education Listed
