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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # AI Network Systems Engineer - **Company:** Microsoft - **Location:** San Francisco, CA, United States - **Experience:** Expert - **Salary:** $119,800.0 - $234,700.0 - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Systems Engineering, Automation of Tests, Microsoft Azure, Big Data, Microsoft Online Services, Network Operating System (NOS), Cloud Computing, Data Link, Communications Protocols, Computer Networks, Computer Engineering, Network Congestion, Software Debugging, Distributed Computing Environment, Ethernet, Network Interface Controllers, Firmware, Interoperability, Network Troubleshooting, Network Layer, Transport Layer, Network Architecture, Routing, Network Service, Packet Analyzer, Remote Direct Memory Access, System Software, Systems Integration, TCP/IP, AI Infrastructure, Network Switches, Diagnostic Tools, Computer Networking Systems, High Performance Computing, Computer Network Technologies, Low Latency, Open Network Automation Platform - **Published:** July 19, 2026 - **Apply:** https://www.dice.com/job-detail/371f67da-820d-45d9-b1d1-9ee06c98e738 ## About the Role * Master's Degree in Electrical Engineering, Computer Engineering, Mechanical Engineering, or related field AND 3+ years technical engineering experience + OR Bachelor's Degree in Electrical Engineering, Computer Engineering, Mechanical Engineering, or related field AND 5+ years technical engineering experience + OR equivalent experience. * 5+ years of experience developing or validating networking for accelerator based systems. * 5+ years of experience designing, integrating, validating, or troubleshooting Ethernet-based networking infrastructure, including Network switches. * 5+ years of experience supporting AI, HPC, cloud, or large-scale data center infrastructure deployments. Other Requirements: Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include but are not limited to the following specialized security screenings: * Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud Background Check upon hire/transfer and every two years thereafter. Preferred Qualifications * Experience with RDMA technologies, AI fabrics, and distributed training environments. * Understanding of RoCE, congestion control, ECN, PFC, DCQCN, and related AI networking technologies. * Experience with AI/ML workload communication patterns and collective operations. * Experience with SONiC, Linux networking, networking telemetry, and network operating systems. * Experience with network switches, SmartNICs, DPUs, NIC offloads, and large-scale cloud infrastructure. * Familiarity with AI networking technologies including Ultra Ethernet and hyperscale AI cluster architectures. * Experience developing network stress tools, validation frameworks, performance benchmarks, or observability solutions. * Knowledge of packet analysis tools, telemetry infrastructure, and network automation frameworks. * Exposure to high-speed networking environments (200G/400G/800G Ethernet). #azure #MAIA #AI/ML #Networking Hardware Engineering IC4 - The typical base pay range for this role across the U.S. is USD $119,800 - $234,700 per year. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $160,200 - $261,000 per year. ## Description The Platform Systems Engineering (PSE) team is seeking a Senior AI Network Systems Engineer to drive the architecture, integration, validation, optimization, and deployment of large-scale AI networking infrastructure. This role focuses on Layer 3 and Layer 4 networking technologies, RDMA-based fabrics, TCP/UDP transport behavior, network performance, congestion management, and scale-out AI networking environments. You will work closely with networking, silicon, firmware, system software, validation, and Azure infrastructure teams to build reliable, high-performance AI networks that support next-generation AI systems deployed at hyperscale. Microsoft's mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond. Responsibilities AI Network Architecture & System Integration * Define and develop networking requirements for large-scale AI training and inference clusters. * Collaborate with silicon, system software, firmware, hardware, and Azure infrastructure teams to deliver scalable networking solutions from concept through datacenter deployment. * Participate in architecture reviews and influence next-generation AI networking roadmaps. * Define network concepts of operation, serviceability requirements, telemetry requirements, and operational models for AI infrastructure. Layer 3 / Layer 4 Networking * Lead design and validation of IP-based AI networking solutions spanning TCP/IP, UDP, routing, congestion management, flow control, QoS, and traffic engineering. * Analyze transport-layer behavior and performance characteristics across large-scale distributed AI workloads. * Evaluate network protocol implementations and debug issues impacting latency, throughput, scalability, and reliability. * Drive optimization of network communication paths supporting distributed AI training and inference. RDMA & AI Fabric Technologies * Design, validate, and optimize RDMA-based networking solutions for AI clusters. * Analyze RDMA performance, congestion behavior, packet loss, retransmissions, and collective communication efficiency. * Work closely with networking vendors and software teams to optimize AI fabric performance and workload scalability. * Develop validation methodologies for AI traffic patterns and collective communication workloads. Performance Characterization & Validation * Develop and execute networking validation strategies covering functionality, performance, scale, interoperability, resiliency, and reliability. * Characterize network behavior under AI training and inference workloads. * Evaluate latency, bandwidth utilization, congestion events, flow distribution, and workload communication patterns. * Create and automate network stress, scale, and performance qualification methodologies. Debugging & Root Cause Analysis * Lead end-to-end troubleshooting of networking issues across physical, data link, network, and transport layers. * Perform packet-level analysis and protocol debugging using telemetry, packet captures, performance counters, and diagnostic tools. * Investigate network switch, NIC, RDMA, routing, congestion control, and protocol-related issues. * Drive corrective actions and long-term reliability improvements using fleet telemetry and lab validation. Automation & Observability * Build and improve network observability, diagnostics, telemetry, and monitoring solutions. * Develop tools and automation for network validation, performance analysis, and failure detection. * Improve engineering productivity through automated testing, qualification, and network health assessment frameworks. ## 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) - [Alibaba Big Data and Machine Learning Technology](https://www.wearedevelopers.com/videos/37-alibaba-big-data-and-machine-learning-technology) - [Creating a routing app with Google Maps API from scratch](https://www.wearedevelopers.com/videos/831-creating-a-routing-app-with-google-maps-api-from-scratch) - [An Applied Introduction to eBPF with Go](https://www.wearedevelopers.com/videos/1075-an-applied-introduction-to-ebpf-with-go) - [PySpark - Combining Machine Learning & Big Data](https://www.wearedevelopers.com/videos/44-pyspark-combining-machine-learning-big-data) - [A Technical Introduction to Bitcoin's 2nd Layer- The Lightning Network](https://www.wearedevelopers.com/videos/15-a-technical-introduction-to-bitcoin-s-2nd-layer-the-lightning-network) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Highest Paying Tech Companies in Europe](https://www.wearedevelopers.com/magazine/162-highest-paying-tech-companies-in-europe) - [How Much Does a Software Engineer Make? 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