System Architect Memory Solutions at Penguin Solutions

System Architect Memory SolutionsOverviewWe are seeking a visionary and technically exceptional Senior System Architect to lead the design and development of a next-generation optical-based memory appliance. This role is pivotal in shaping high-performance computing infrastructure for AI/ML workloads leveraging silicon photonics HBM and DDR5 memory and ultra-high-speed communication links capable of terabits per second.As a Senior Member of Technical Staff (MTS) you will architect scalable low-latency memory systems optimized for large-scale training and inference applications. Youll collaborate across hardware firmware and software teams to push the boundaries of memory bandwidth energy efficiency and compute density.What We OfferOpportunity to shape the future of AI infrastructureWork with world-class engineers in a fast-paced innovation-driven environmentCompetitive compensation and benefitsFlexible work arrangements and career development supportResponsibilitiesLead system architecture design for an optical memory appliance integrating:Silicon photonics-based interconnectsHigh Bandwidth Memory (HBM) and DDR5 memory subsystemsTbps-class communication and routing (e.g. PCIe Gen5/6 CXL custom optical fabrics)Define and drive system-level requirements performance targets and integration strategies for AI/ML workloadsCollaborate with photonics packaging and signal integrity teams to optimize physical layer designEvaluate trade-offs in latency bandwidth power and scalability across memory and interconnect technologiesGuide hardware/software co-design for memory management data movement and inference accelerationAuthor architecture specifications design documents and technical roadmapsMentor junior engineers and contribute to technical leadership across the organizationQualificationsBachelors degree in Computer Science Electrical Engineering or related field (Masters preferred)10 years of experience in system architecture or hardware design for high-performance computing memory systems or networkingDeep expertise in data center and edge server systems memory hierarchy design silicon photonics and high-speed interconnectsProven track record architecting systems for AI/ML training or inference at scaleStrong understanding of HBM DDR5 CXL PCIe and optical signaling technologiesExperience with simulation modeling and performance analysis toolsExcellent communication and cross-functional collaboration skillsAbility to identify key patentable ideas and work with patent attorneys on filing disclosures and patents a strong plusPreferred QualificationsFamiliarity with photonic IC design and packagingExperience with accelerator architectures (GPU TPU custom ASICs)Knowledge of AI/ML frameworks and memory access patternsContributions to industry standards or academic publications in relevant domainsLocationThe preference for this is a hybrid position from Irvine CA. Hybrid in Newark CA and remote are alternative options.TravelTravel to US industry conferences major customers or partners expected to be around 1-2 times per month.Potential international travel depending on partner and/or customer engagement levels.Compensation & BenefitsThe base pay range that the Company reasonably expects to pay for this position is $00; the pay ultimately offered may vary based on business considerations including job-related knowledge skills experience and education. The position is bonus-eligible and there are medical dental and vision benefits available. There is a 401k saving plan and other benefits such as Paid Time Off Life Insurance and an Employee Assistance Plan. Inclusion & Belonging StatementWe are committed to creating an inclusive environment that embraces differences and fosters belonging for all.Equal Opportunity Statement We are an Affirmative Action/Equal Opportunity Employer and strongly committed to all policies which will afford equal opportunity employment to all qualified persons without regard to age national origin race ethnicity creed gender disability veteran status or any other characteristic protected by law. Key Skills Abinitio,ASP.NET,CAD CAM,Gym,E-Commerce,Catia Employment Type : Full Time Experience: years Vacancy: 1