Controller jobs in United States
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Maybell Quantum · 1 day ago

Controller

Maybell Quantum is a venture-backed quantum hardware innovator redefining the future of computing. They are seeking a Controller to manage the company's accounting function end-to-end, focusing on inventory, costing, and financial reporting while partnering with Engineering and Operations to support commercialization efforts.

Hardware

Responsibilities

Oversee the full lifecycle of inventory accounting including Raw Materials, Work-in-Progress (WIP), Finished Goods, and spare parts. Ensure the physical reality of the warehouse matches the ERP
Manage standard costing (or job costing) methodologies. Analyze variances in material usage, purchase price, and manufacturing overhead to provide feedback to the Operations team
Partner with Engineering and Operations to ensure Bill of Materials (BOM) accuracy and proper routing costs
Expertly distinguish between R&D prototype costs and commercial Cost of Goods Sold (COGS), ensuring compliance with capitalization rules and R&D tax credit eligibility
Handle "landed cost" calculations (freight, duties, tariffs) to ensure accurate margin analysis
Manage the monthly, quarterly, and annual close process, delivering accurate financial statements in accordance with GAAP
Maintain the general ledger, including complex accruals, journal entries, and balance sheet reconciliations
Monitor cash burn, manage vendor payments (AP), and oversee customer invoicing and collections (AR)
Track fixed assets and depreciation, specifically for high-value manufacturing equipment and tooling
Serve as the functional owner of the accounting/inventory ERP. Drive improvements to ensure the system captures granular data without slowing down production
Design and implement internal controls that are appropriate for a fast-moving startup but robust enough for due diligence and audits

Qualification

CPAGAAPERP systemsAdvanced ExcelInventory expertiseCost accountingManufacturing experienceStartup experienceFinancial reportingCash flow management

Required

Bachelor's degree in Accounting or Finance
CPA or CMA (Certified Management Accountant) highly preferred
7+ years of progressive accounting experience, with mandatory experience in a manufacturing or hardware environment
Deep familiarity with inventory-heavy environments, high SKU counts, and the complexities of WIP tracking
Experience operating as a sole accounting lead or in a high-growth, early-stage environment
Strong GAAP knowledge, advanced Excel skills, and experience with ERP systems (e.g., NetSuite, Odoo, Plex, or similar)

Benefits

Comprehensive Health, Dental, and Vision insurance
401(k) matching
Flexible PTO policy

Company

Maybell Quantum

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Building the infrastructure for a quantum future so you can cool more with less Our mission is to deliver the world’s best tools to solve the toughest quantum challenges, offering solutions that are more accessible, reliable, and affordable while building a work force and supply chain that advance U.S.

Funding

Current Stage
Growth Stage
Total Funding
$66.3M
Key Investors
AdditionCerberus Capital ManagementAdvanced Industries Accelerator (AIA) Program
2025-09-03Series B· $40M
2024-03-04Series A· $25M
2022-12-02Grant· $0.8M

Leadership Team

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Corban Tillemann-Dick
Founder & CEO
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Bryan Choo
Co-Founder / COO
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Company data provided by crunchbase