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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Technical Support Engineer, Network - **Company:** NVIDIA Corporation - **Location:** Netherlands (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Link Aggregation (Ethernet), Artificial Intelligence, Border Gateway Protocol, Unix, Cluster Analysis, Network Congestion, Data Centers, Linux, Ethernet, InfiniBand, IP Routing, Subnetting, Routing, Open Shortest Path First (OSPF), Remote Direct Memory Access, Ansible, Software Engineering, Virtual Router Redundancy Protocols, Virtualization Technology, Scripting, High Performance Computing, Amazon Virtual Private Cloud (VPC), Information Technology, Routing & Switching - **Published:** August 6, 2026 - **Apply:** https://nvidia.wd5.myworkdayjobs.com/NVIDIAExternalCareerSite/job/Netherlands-Remote/Senior-Technical-Support-Engineer--Network_JR2022802 ## About the Role * B.Sc. in Computer Science, Software Engineering, or Electrical Engineering, or equivalent experience * 5+ years providing customer support for hardware & software products * Hands-on InfiniBand experience - OR deep Ethernet/RDMA expertise with a demonstrated ability and strong motivation to ramp quickly on InfiniBand (subnet manager, fabric topologies such as fat-tree, RDMA verbs, diagnostics) * Extensive knowledge of LAN switching/routing (STP, MSTP, MLAG, VPC, VRRP, LACP) and IP routing (OSPF, BGP, PIM), plus virtualization, EVPN, VXLAN * Linux experience and scripting * Automation - Ansible * Ability to work under pressure and support high-level customers * Experience operating and configuring major vendors' switches and routers * Analysis and diagnosis of highly complex networking problems * Strong communication, presentation, and oral skills; excellent verbal and written English Ways to stand out from the crowd: * Deep InfiniBand expertise: UFM, OpenSM, adaptive routing, congestion control, link-layer troubleshooting, ibdiagnet/perftest, ConnectX/BlueField adapters * RDMA, RoCE, and GPUDirect RDMA in production AI/HPC clusters * Clustering and data-center technologies, including upper-layer protocols (e.g., MPI, NCCL) * Knowledge of Linux/Unix at an administration level * Ethernet (10/40/100+ GigE) and/or InfiniBand at scale ## Description We are looking for a Senior Network Engineer to join a dynamic, results-oriented team supporting InfiniBand and Ethernet fabrics in the most demanding data center, AI, storage, and HPC environments. As a Technical Support Engineer, you will be an approachable, proficient communicator who takes ownership of resolving issues while ensuring a high level of customer satisfaction. You will work closely with Engineering, Marketing, and Support teams on complex technical issues., * Tier 3 support for InfiniBand and Ethernet fabrics: installing, supporting, and resolving complex technical issues in large AI/HPC and storage clusters * Troubleshooting end-to-end InfiniBand fabrics - subnet management (UFM / OpenSM), routing topology and congestion control. * Developing and presenting comprehensive technical solutions to customer problems, including project management of complex fabric installations * Problem reporting, issue replication, and resolution management * Responding to customer technical inquiries * Site visits and conference calls with customers and partners * Developing and refining internal processes to improve support efficiency and productivity ## Related Videos - [The Gashlycrumb Tinies of AI Networking You Must Know (or Languish!)](https://www.wearedevelopers.com/videos/2067-the-gashlycrumb-tinies-of-ai-networking-you-must-know-or-languish) - [Dev & Test in the Cloud? 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