Senior Accountant, Cost Accounting & Operations

Matternet is building the future of delivery with autonomous drone networks that move critical goods faster, cleaner, and at lower cost. We work with partners across healthcare, logistics, food, and retail to deliver everything from medical items to everyday essentials, safely and reliably. The Senior Accountant, Cost Accounting & Operations will support Matternet's general accounting and monthly close while bringing manufacturing and cost accounting expertise to our growing operations. This role will strengthen inventory accounting, product costing, reconciliations, and financial controls, partnering with manufacturing, supply chain, and Finance to ensure accurate financial records and appropriate segregation of duties. Accounts payable and vendor administration will be secondary responsibilities. Location: This role is onsite five days a week. Responsibilities: Own inventory accounting, including raw materials, work in process (WIP), and finished goods; reconcile inventory subledgers to the general ledgerReview production orders, material consumption, and inventory movements to ensure accurate accounting and timely resolution of discrepanciesAnalyze manufacturing variances and maintain accurate product costing in partnership with manufacturing and supply chainSupport inventory counts, investigate differences, and assess inventory valuation, including excess and obsolete inventoryPrepare journal entries, balance sheet reconciliations, accruals, and supporting schedules for monthly close; investigate and resolve reconciling itemsStrengthen accounting processes and internal controls, including documentation, approval workflows, and segregation of dutiesPost and reconcile bank and credit card transactions; support use tax, local tax, 1099 filings, and corporate and state tax complianceSupport the annual audit and quarterly reviews by preparing PBC requests and supporting schedulesProvide secondary support for accounts payable and vendor administration, including invoice processing, vendor inquiries, and payment approval packages Requirements Bachelor's degree in Accounting, Finance, or related field4+ years of accounting experience, including manufacturing and cost accounting experienceHands-on experience with inventory accounting, WIP, production orders, material consumption, manufacturing variances, and product costingFamiliarity with tax compliance filings (use tax, property tax, 1099 reporting)Proficiency in Excel and accounting systems/ERP platforms; SAP experience preferredStrong attention to detail and ability to manage multiple deadlinesExcellent organizational and communication skillsExperience with monthly close, journal entries, balance sheet reconciliations, and internal controls, including segregation of duties Benefits At Matternet, we're advancing a new era of logistics, one where autonomous drones deliver what matters faster, cleaner, and more efficiently. We know our mission is challenging, but it's worth it, and we are committed to taking care of the people who make it possible. Compensation: The expected base salary range for this role is $140,000-160,000, based on San Francisco Bay Area market data. This range reflects the target starting pay for candidates who meet the minimum qualifications for the role. Final compensation will depend on factors such as your experience, skills, level, location, and potential impact. Total Rewards: In addition to base pay, this role is eligible for equity along with comprehensive benefits including medical, dental, vision, life, and disability coverage; flexible spending accounts (FSA); flexible paid time off; company holidays; and a 401(k) plan.