Jobs at Maybell Quantum

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.

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 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.

Leads supply chain operations for cryogenic quantum hardware, including demand and materials planning, procurement, supplier management, logistics, inventory, and cost control. Builds scalable planning and sourcing processes from prototype through repeatable production, manages ERP/MRP data discipline, supplier quality and risk, operational metrics, and continuous improvement. Leads the supply chain team and partners with engineering, manufacturing, quality, executives, and suppliers.

Leads manufacturing operations for cryogenic quantum hardware, including planning, scheduling, production scaling, ERP/MRP ownership, demand and materials planning, inventory control, quality collaboration, budgeting, capital planning, continuous improvement, and supply chain risk management. Develops manufacturing teams and partners with engineering to transition complex hardware from prototypes to repeatable production.

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 the launch and ongoing performance of Maybell Quantum’s Singapore facility. Responsibilities include site selection and commissioning, production and infrastructure setup, team hiring, process qualification, P&L ownership, regional supplier and logistics development, local entity establishment, regulatory compliance, and risk management. The role serves as Maybell’s senior Singapore leader and regional liaison to headquarters, building the operation from an empty facility into a staffed, qualified, producing site.

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.

Leads the company’s scientific R&D organization, executing research roadmaps aligned with product milestones and commercial objectives. Owns project schedules, risk management, resource allocation, lab infrastructure, research prioritization, and operational processes. Builds and manages multidisciplinary scientific teams, establishes performance goals, oversees R&D budgets, and translates research into manufacturable products. Also leads government grant proposals, strategic partnerships, and external research engagements.

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.