Jobs at Maybell Quantum

Designs and develops mechanical subsystems and components for quantum-computing infrastructure. Responsibilities include defining specifications, creating mechanical designs and documentation, troubleshooting root causes, implementing design changes, managing subsystem development, executing engineering change orders, and transitioning products into scalable manufacturing. The role also involves cross-functional collaboration, prototyping, testing, and supporting product safety and quality requirements.

Leads strategic initiatives across partnerships, market intelligence, executive communications, operational scalability, supply chain, commercialization, and go-to-market execution. Supports leadership and US headquarters through project management, briefing materials, decision tracking, financial modeling, due diligence, process design, pilot coordination, pricing analysis, and sales enablement. The role requires strong consulting experience, analytical storytelling, executive communication, and comfort operating in an ambiguous deep-tech startup environment.

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.

Lead the setup and operation of a new Singapore manufacturing facility for cryogenic quantum hardware. Configure production lines, transfer processes from Denver, implement quality systems, drive continuous improvement, create work instructions, design manufacturing jigs and equipment, improve designs for manufacturability, manage production schedules, and lead manufacturing teams.

Design and develop quantum-computing hardware from concept through production. Responsibilities include system and subsystem concept development, trade-off analysis, requirements translation, complex mechanical design, CAD documentation, DFM implementation, ECO execution, and collaboration with manufacturing and operations. The role owns subsystem development, production transition, resource planning, and sustaining activities while supporting prototypes, testing, and scalable product quality.

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.

Test, validate, troubleshoot, and improve cryogenic systems and dilution refrigerators. Develop test plans, operate advanced cryogenic equipment, investigate uptime risks, support customer installations, document procedures, and apply pressure-safety, relief-sizing, vacuum, and oxygen-deficiency practices. The role collaborates with R&D, engineering, manufacturing, and customers, with occasional on-site travel.

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.

Design and develop mechanical components, assemblies, subsystems, drawings, and documentation for quantum infrastructure. Collaborate across engineering, manufacturing, and operations to resolve issues, implement design changes, transition products to scalable production, and manage subsystem development for senior-level roles. Build prototypes, test fixtures, and apparatus while applying design-for-excellence principles and relevant safety standards.

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 strategy and operations initiatives for a quantum hardware startup. Responsibilities include executive project management, strategic partnerships, market and competitive analysis, financial modeling, operational process design, supply chain improvement, commercialization, pilot program coordination, pricing, and sales enablement. The role works closely with company leadership and cross-functional engineering, product, and business teams to support growth and scalability.

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 mechanical design of capital equipment from concept through production. Define system/subsystem requirements, perform trade-offs, create complex CAD drawings, ensure DFX/DFM, support ECOs and sustainment, and collaborate with manufacturing to scale high-quality 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.