Jobs at Maybell Quantum

Manage purchase orders from sourcing through delivery for suppliers providing precision-machined, vacuum, electrical, and cryogenic components. Responsibilities include RFQs, supplier onboarding, expediting, shortage tracking, ERP purchasing and inventory administration, supplier performance metrics, discrepancy resolution, and coordination with Production, Planning, Engineering, Quality, and suppliers to maintain material availability and accurate purchasing data.

Test, validate, troubleshoot, and improve cryogenic systems and dilution refrigerator subsystems. Develop test plans, operate advanced cryogenic equipment, investigate reliability and uptime risks, support customer installations and issue resolution, document inspection procedures, and apply pressure-safety, relief-sizing, and oxygen-deficiency hazard practices. The role requires expertise in cryogenic thermodynamics, heat transfer, fluid mechanics, vacuum systems, cryogen handling, CAD, and engineering analysis.

Leads the finance organization and advises executive leadership and the board on financial strategy, planning, capital allocation, fundraising, reporting, and operational finance. Builds scalable finance infrastructure for a complex hardware manufacturing business, including forecasting, manufacturing economics, cost accounting, controls, ERP systems, contract finance, and global reporting. Oversees the Controller and supports investor relations, government contracts, grants, and strategic transactions.

Design and develop mechanical parts, assemblies, subsystems, and documentation for quantum computing infrastructure. Responsibilities include defining technical specifications, troubleshooting and implementing design improvements, managing senior-level subsystem development, coordinating engineering changes, and transitioning products from concept to scalable manufacturing. The role also involves prototyping, testing, collaborating across departments, and applying design-for-excellence principles.

Lead manufacturing engineering and production activities for dilution refrigerators. Configure and optimize production lines, manage engineers and technicians, improve manufacturing processes, implement quality systems, drive continuous improvement, create work instructions, design jigs and equipment, support design-for-manufacturing efforts, and manage aggressive production schedules.

Lead engineering execution as Maybell Quantum scales advanced quantum hardware from R&D into production and delivery. Responsibilities include managing multidisciplinary engineering teams, delivering products from design through deployment, aligning roadmaps with Product, establishing scalable processes, guiding system architecture, supporting manufacturing integration, developing talent, and ensuring technical quality, reliability, and predictable execution.

Lead product strategy and development for cryogenic systems in quantum computing. Oversee R&D, cross-functional collaboration, and market analysis to drive competitive products.

Lead the design, development, and testing of cryogenic hardware, partnering with engineers to create integrated products from research to production.

Support development and execution of cryogenic systems by building, assembling, troubleshooting, testing, and validating pre-production systems. Create documentation and work instructions, train technicians, investigate root causes, support product releases and NPI, analyze production/test data for improvements, and collaborate across Product, Engineering, Manufacturing, Quality, and Supply Chain.