Senior Mechanical Engineer

About Eridu Eridu is a Silicon Valley-based hardware startup pioneering infrastructure solutions that accelerate AI data centers to deliver Faster AI . Today’s AI performance is frequently limited by communication bottlenecks. Eridu introduces multiple industry-first innovations across silicon, packaging, software, and systems to deliver an order of magnitude improvement in performance and unlock greater GPU utilization to speed training job completion times and tokens-per-second for more profitable inference. We do this while simultaneously reducing capital and power costs and improving reliability. The company’s solutions and value proposition have been widely validated by leading hyperscalers. Eridu has raised over $200M to date including its most recent, oversubscribed Series A round. The company is led by a veteran team of Silicon Valley executives who have delivered multiple billion dollar product lines and led multiple companies to billion dollar exits, including serial entrepreneur Drew Perkins, co-founder of Infinera (NASDAQ: INFN), Lightera (acq. by Ciena), Gainspeed (acq. by Nokia) and Mojo Vision (the world’s leading micro-LED company). The company is in execution mode and has a world-class engineering team with decades of experience in state-of-the-art silicon, packaging, optics, software, and systems. Eridu is working with best-in-class supply chain partners including silicon, packaging and systems. Visit our website eridu.ai to learn more. Position Overview Eridu AI is seeking a Senior Mechanical Engineer specializing in system chassis and enclosure design to lead the mechanical architecture of high-performance computing hardware. This role focuses on the design of sheet-metal chassis and enclosures for rack-mounted systems , including structural frames, board mounting structures, cooling hardware integration, and manufacturable assemblies. The ideal candidate has strong experience developing server, networking, or data center hardware, and has taken sheet-metal chassis from concept through production. Key Responsibilities System Chassis Architecture Lead the mechanical architecture and design of rack-mounted computing systems , including: Sheet-metal chassis structures Electronics enclosures Structural frames and mounting assemblies Board-level mounting structures for high-speed electronics Card cages, PSU mounting structures, and cable management Sheet Metal Design Design manufacturable sheet-metal components and assemblies , including: Bending and stamping features PEM hardware integration Tolerance stack-ups Structural reinforcement Grounding and EMI considerations Work closely with manufacturing partners to optimize designs for cost, manufacturability, and assembly efficiency . Thermal & Cooling Integration Collaborate with thermal engineers to integrate: Cold plates Manifolds Liquid cooling hardware Airflow ducting and flow management structures Ensure mechanical architecture supports thermal performance and serviceability . Design for Manufacturing (DFM) Drive DFM throughout the design cycle, including: Manufacturing-ready CAD models and drawings Assembly optimization Supplier and ODM engagement FMEA and reliability analysis Support prototype builds, EVT/DVT validation, and production ramp . Prototyping & Validation Support prototype builds and testing including: Structural validation Shock and vibration testing Thermal cycling Reliability testing Investigate failures and drive root-cause analysis and design improvements . Cross-Functional Collaboration Work closely with teams across: Electrical engineering Thermal engineering Manufacturing engineering Supply chain External manufacturing partners and ODMs Ensure mechanical designs support system integration, manufacturability, and reliability goals . Minimum Qualifications Bachelor’s or Master’s degree in Mechanical Engineering or related field 7+ years of experience designing mechanical systems for electronics hardware Hands-on experience designing sheet