Senior Accounting Manager

Solidion Technology, Inc. (NASDAQ: STI) is a development-stage cleantech company pioneering next-generation battery materials — including graphene-enhanced anodes, silicon anode composites, and battery architectures — for electric vehicles, grid storage, data center, and defense applications. Headquartered in Dallas, TX with pilot production facilities in Dayton, Ohio, we are a small, high-velocity public company with approximately 25 employees, a recently closed capital raise, and a growing portfolio of commercial and licensing opportunities. The Opportunity This is a hands-on, high-ownership role for an experienced accountant who wants to do the work — not oversee people who do it. As Senior Accounting Manager, you will be responsible for the full cycle from month-end close through SEC filings, working directly with the CFO on every material financial matter. You will also provide remote oversight and training to our bookkeeper in Dayton, Ohio, who handles day-to-day transaction coding and expense tracking for our pilot production facility. If you are a strong technical accountant with SEC experience who thrives in a lean environment and wants CFO-level visibility into a public company, this role is built for you. The title will grow to Controller as the company scales. Key Responsibilities Financial Close & Accounting Operations Own the full monthly and quarterly close cycle: GL review, journal entries, account reconciliations, and financial statement preparation (Balance Sheet, Income Statement, Statement of Cash Flows) Maintain and reconcile sub-ledgers: cash, A/R, A/P, prepaid expenses, fixed assets, intangibles, leases, debt, and accrued liabilities Prepare and maintain roll-forward schedules for fixed assets, equity, debt, and ROU assets Record and review stock-based compensation (ASC 718) for employees, directors, and non-employee consultants; calculate EPS (basic and diluted) across a complex capital structure Prepare equity roll-forwards covering warrant exercises, financing transactions, and other capital activity Manage AP/AR processes including vendor invoice coding, accrual analysis, and payroll liability reconciliations Provide remote oversight of the Dayton, OH bookkeeper, including monthly review and approval of pilot facility expense activity, cost classification across R&D, manufacturing, and G&A, and establishing coding standards, close deadlines, and workpaper expectations; serve as the primary accounting point of contact for all Ohio facility finance questions Support the CFO on board and investor reporting, monthly cash flow forecasts, financing transaction accounting, and scenario modeling SEC Reporting & Technical Accounting Prepare and draft quarterly 10-Q and annual 10-K filings, including financial statements, footnotes, and MD&A, in coordination with outside auditors and SEC counsel Lead technical accounting research and memo preparation: derivative liability classification (ASC 815), debt discount and effective interest (ASC 470), lease accounting (ASC 842), stock-based compensation (ASC 718), related-party disclosures, and other areas as they arise Maintain the legal claims matrix and litigation accrual analysis in coordination with outside counsel Systems & Controls Implement and maintain internal controls aligned with SOX (Sarbanes-Oxley Act) regulations to safeguard assets and ensure audit readiness. Participate in the evaluation and implementation of a scalable ERP/accounting platform Build and document accounting policies, procedures, and internal controls appropriate for an emerging growth public company Design and maintain a period-end close checklist with clear preparer/reviewer accountability across Dallas and Dayton Serve as primary day-to-day contact for external auditors; prepare and organize all PBC schedules and support packages Requirements Bachelor’s degree in Accounting, Finance, or related field; CPA certification preferred 3+ years of direct SEC reporting experience — hands‑on preparation of 10‑Q and 10‑K filings and auditor/counsel comment resolution Public accounting background (Big 4 or regional firm) with SEC registrant client exposure preferred Comfort working as a sole accountant and owning the full close‑to‑filing cycle independently Hands‑on experience with accounting software such as QuickBooks, Sage, Xero, Rillet or similar platforms. Strong communicator able to train and provide remote feedback to non‑CPA bookkeeping staff Why Join Solidion? Own it end-to-end: you will prepare SEC filings, manage the audit, and be the definitive accounting authority at a fully reporting public company — rare exposure for someone at this career stage. Direct mentorship from a CFO with deep expertise in post-SPAC public company accounting, complex capital structures, and SEC reporting. Front-row seat to a company moving from development-stage to commercial operations in a high-growth energy storage sector. Uptown Dallas location (1900 N Pearl Street) — modern office in one of Dallas’s most walkable neighborhoods, with a clear title path to Controller. #J-18808-Ljbffr Solidion Technology Inc. (NASDAQ: $STI)