Head of Finance

TRL11 is seeking a hands-on Head of Finance to lead and build our finance function through the company’s next stage of growth.

TRL11 has established core financial operations, including bookkeeping support, financial reporting, and a long-range financial model. This person will become our first dedicated internal finance leader, taking ownership of day-to-day execution while building the systems, controls, and processes needed to support a scaling aerospace technology company.

The role spans the full finance lifecycle—from invoice processing, cash management, and financial close to budgeting, ERP implementation, government accounting readiness, and fundraising support. The Head of Finance will initially operate as a highly capable individual contributor and will develop the organization, systems, and team as the company grows.

Key Responsibilities

• Own financial operations, including accounts payable, accounts receivable, invoicing, cash management, expense administration, and close activities.
• Manage external bookkeeping, tax, audit, banking, insurance, and accounting resources.
• Deliver accurate financial reporting, forecasts, cash planning, and decision support to leadership and the Board.
• Design and implement company-wide budgeting, budget-to-actual reporting, and variance analysis.
• Maintain and improve the company’s financial model, including revenue, hiring, operating expense, capital, and runway for