Senior Principal Storage Architecture Engineer at Solidigm

We are seeking a Senior Principal Engineer focused on Storage Architecture to lead performance definition analysis and optimization across our next-generation Solid-State Drive (SSD) and System-on-Chip (SoC) platforms. This role will define and drive the architectural interface between SoC hardware firmware and NAND subsystems to deliver world-class storage performance across client enterprise and hyperscale markets. As a key technical leader in the SSD Architecture organization you will collaborate with cross-functional teams SoC firmware NAND technology system validation and product engineering to innovate in the areas of latency QoS throughput and power efficiency.Key ResponsibilitiesArchitect and model SoC-to-FW interface to optimize data paths command handling and quality-of-service mechanisms.Define performance targets and metrics for new SSD product lines and SoC platforms.Develop and refine system-level performance models (simulation and analytical) to predict SSD behavior under real-world workloads.Analyze firmware execution pipelines and hardware offload opportunities to improve latency IOPS and efficiency.Lead bottleneck analysis and performance triage across hardware firmware and NAND media layers.Partner with SoC design teams to define DMA interrupt queue and cache architectures supporting high-performance I/O.Collaborate with FW teams to define command flows queue management and scheduling algorithms aligned with architectural intent.Drive performance validation methodologies tools and correlation between simulation and silicon.Evaluate emerging interface technologies (PCIe/NVMe CXL UCIe) and their impact on future architecture.Provide technical mentorship and thought leadership within the broader R&D and product development organization.Qualifications : Required:M.S. or Ph.D. in Electrical Engineering Computer Engineering or related field (or equivalent experience).10 years of experience in SSD SoC or storage system architecture with proven leadership in performance design and analysis.Deep understanding of SoC microarchitecture including CPU subsystems DMA cache hierarchy memory controllers and QoS mechanisms.   Experience with ARM cores or alternatives (RISC V) preferred.Expertise in SSD firmware and hardware interactions command processing pipelines and NAND flash translation layers.Strong proficiency in performance modeling profiling and analysis tools.Solid knowledge of PCIe/NVMe protocol stack and host-storage interface behavior.Demonstrated experience identifying and resolving system-level bottlenecks across SoC and firmware layers.Preferred:Experience with CXL UCIe or chiplet-based storage architectures.Familiarity with machine learningbased performance prediction or workload characterization.Hands-on experience in SoC simulation environments (SystemC gem5 or equivalent).Proven ability to lead cross-functional technical efforts and communicate effectively with executives and engineering teams.Personal AttributesStrategic thinker with strong analytical and systems-level reasoning skills.Comfortable working in ambiguity and driving clarity across complex technical domains.Passionate about innovation and performance leadership in storage technology.Excellent communicator and collaborator across global multi-disciplinary teams.Additional Information : The compensation range for this role is $211730 - $339050. Actual compensation is influenced by a variety of factors including but not limited to skills experience qualifications and geographic location.Powered by SmartRecruiters - Candidate Privacy PolicyRemote Work : NoEmployment Type : Full-time Key Skills Data Center Experience,Disaster Recovery,VMware,Computer Networking,NFS,Solaris,Windows,Virtualization,Linux,SAN,Operating Systems,Troubleshooting Experience: years Vacancy: 1