Cornelis Networks

Cloud Engineer

• Build and grow strategic partnerships with leading public cloud and next-generation neo-cloud providers
• Prospect new opportunities and secure sponsorship from influential stakeholders
• Align cloud technology roadmaps with Cornelis’ differentiated capabilities
• Work closely with product, sales, and marketing teams to embed Cornelis solutions in AI cloud deployments
• Hunt for new opportunities across cloud service providers and neo-cloud players by proactively identifying, engaging, and developing relationships with key influencers within each organization
• Open doors at target accounts and establish Cornelis as a trusted partner by leveraging persistence, creativity, and strong customer engagement
• Align technology roadmaps between Cornelis and cloud-native customers to influence infrastructure decisions in AI and enterprise cloud deployments
• Represent Cornelis Networks at cloud-hosted events, trade shows, executive forums, and industry conferences
• Serve as the cloud customer advocate internally, providing structured feedback to shape Cornelis’ product and market strategies
• Operate with grit and resilience, navigating complex, matrixed partner organizations to build alignment from field sellers to executive decision-makers
• Requires 50% travel to customer sites, events, trade shows and conferences

Senior Business Development Manager, Cloud Service Provider

Mechanical Engineer

• Execute computational fluid dynamics (CFD) and thermal simulations, including modeling, pre-/post-processing, and analysis.
• Perform thermal measurements and qualification testing; correlate empirical data with simulation results for validation.
• Develop and document design guidelines based on simulation and 3D modeling insights.
• Lead thermal design across all levels: from chip and PCB, to subsystem and chassis, up through rack and data center integration.
• Manage trade-offs between thermal performance, mechanical constraints, and cost, ensuring designs meet requirements from concept through end-of-life.
• Partner with mechanical, electrical, firmware/software, system test, and manufacturing teams to drive product readiness and move into production.
• Contribute to the definition of the thermal roadmap and drive continuous improvements in design workflows and processes across product lifecycles.

Thermal Design Engineer

Engineer

• Own pre- and post-launch performance: plan, execute, and sustain performance validation, debugging, and optimization for adapters, switches, and fabric software—first in lab, then at scale in production
• Lead performance for post-silicon bring-up validation of networking ASICs and end-products (adapters, switches, etc.); driving optimization and characterization against networking metrics and application performance
• Deliver white-glove customer support at scale: reproduce field issues, co-debug in shared/onsite labs, land mitigations and durable fixes, and publish per-customer tuning guides
• Pathfind and optimize forward-looking workloads: drive research and enablement for AI inference (QPS, P99/P99.9, cost/throughput), distributed AI training (NCCL/RCCL collectives), and traditional HPC (manufacturing, life sciences, climate)
• Multi-fabric research & enablement: evaluate and tune Cornelis/Omni-Path, Ethernet/RoCEv2, and InfiniBand across topologies (Clos/fat-tree/dragonfly), routing (ECMP/adaptive), and congestion control (credit, PFC/ECN/DCQCN)
• Explore platform designs & tunings end-to-end: CPU/GPU NUMA placement, PCIe/GPU-Direct, BIOS/firmware, PTP/1588, switch/NIC QoS & scheduling, queue depths, microburst tolerance, ECN mark rates, retransmits, fairness
• Design credible experiments: synthesize representative traffic, replay workload traces, and run on-cluster A/B tests with statistically sound comparisons (P50/P90/P99)

Principal Performance Engineer

Manager

• Design, implement, and manage a Linux-based HPC environment with 200+ compute nodes to support ASIC development
• Oversee administration of batch compute systems including SLURM or LSF
• Manage and optimize NFS systems and clustered storage infrastructure
• Oversee observability systems (monitoring, logging, alerting)
• Drive adoption of Infrastructure as Code and automated workflows
• Implement and enforce best practices for system availability, performance tuning, capacity planning, lifecycle management
• Ensure high availability and performance of services including VNC, NFS, license servers and GitHub
• Collaborate with engineering teams to understand compute requirements and optimize infrastructure
• Lead capacity planning and infrastructure expansion initiatives
• Manage resources responsible for on-premises hardware installation, maintenance, and monitoring
• Drive adoption of AI within the infrastructure team and workflows

Senior Manager, ASIC Infrastructure

Sales Development Rep

• Perform extensive research on prospective customers, search and identify leads within those accounts and establish first contact with targeted prospects
• Manage ingest of leads from all sources, perform research to qualify those leads and determine best strategy to convert those leads into new business opportunities
• Influence demand for Cornelis Networks products through its global network of channel and OEM partners
• Define and craft sales enabling content (in partnership with marketing) including solution recipes, AI-focused industry vertical playbooks and techniques to overcome common customer objections
• Work closely with account managers, channel/partner sales and OEM teams to advance sales opportunities
• Deliver presentations of company solutions to target end customers, especially as first contact within net new logo accounts
• Foster close collaboration with internal product, marketing, and sales teams to nurture the pipeline
• Maintain accurate records and report weekly on all activities including calls, emails and research within the CRM system
• Offer customer and market feedback to internal product teams for continuous improvement
• Role carries a quota and is focused on driving sales from end customers that leverage HPC, data analytics, and AI

Senior Business Development Manager, Cloud Service Provider

Thermal Design Engineer

Principal Performance Engineer

Senior Manager, ASIC Infrastructure

Sales Development Representative, HPC & AI