Senior Accountant – Accounting & Financial Reporting

• Prepare and maintain accurate financial records in accordance with U.S. GAAP, internal controls, and company policies. • Participate in the monthly, quarterly, and annual financial close processes, including preparation of journal entries, account reconciliations, and supporting schedules. • Assist with the preparation of monthly and quarterly financial reporting packages, including variance analysis and management reporting. • Support the quarterly and annual external audit process by preparing audit schedules and responding to auditor requests. • Assist with accounting and reporting for multiple domestic and international entities, including consolidation activities and intercompany transactions. • Prepare and review balance sheet reconciliations and investigate unusual variances or reconciling items. • Support the implementation and maintenance of accounting policies, procedures, and internal controls. • Assist in researching and documenting technical accounting issues and new accounting standards under U.S. GAAP. • Support ERP system enhancements and process improvement initiatives. • Assist with accounts payable, payroll, tax, and other accounting-related processes as needed. • Collaborate with FP&A, Operations, Treasury, International Finance, and other cross-functional teams to support business objectives. • Identify accounting issues and work with management to ensure appropriate accounting treatment and disclosure.

• • Bachelor's degree in Accounting or related field. • Minimum of 4–6 years of relevant accounting experience. • Strong understanding of U.S. GAAP and financial reporting requirements. • Experience with month-end close, account reconciliations, and financial statement preparation. • Working knowledge of equity and inventory accounting. • Experience working with multinational companies preferred. • Knowledge of external reporting systems such as Wdesk and/or Active Disclosure is a plus. • Excellent written and verbal communication skills. • Strong analytical and problem-solving skills with attention to detail. • Strong interpersonal skills and ability to work effectively in a collaborative team environment. • Excellent organizational and time-management skills with the ability to manage multiple priorities and deadlines. • Big Four / Big 6 public accounting experience required. • Certified Public Accountant (CPA) required. • Experience with internal controls over financial reporting. • Demonstrated initiative, accountability, and ownership of assigned responsibilities. • Comfortable working in a fast-paced, dynamic environment. • Proficiency in researching and applying accounting guidance to business transactions. • Ability to identify potential accounting and reporting implications and communicate findings effectively. The salary range for this position as required under applicable pay transparency laws. Salary Range $120,000 — $130,000 USD

• A highly competitive salary and robust benefits package, including comprehensive health coverage and an attractive equity/stock options program within our NYSE-listed company. • The opportunity to contribute directly to a meaningful scientific project—accelerating the global energy transition—with a clear and broad public impact. • Work in a dynamic, collaborative, and innovative environment at the intersection of AI and material science, driving the next generation of battery technology. • Significant opportunities for professional growth and career development as you work alongside leading experts in AI, R&D, and engineering. • Access to state-of-the-art facilities and proprietary technologies are used to discover and deploy AI-enhanced battery solutions.