Head of Finance & Capital Strategy

Poseidon Aerospace, headquartered in the San Francisco Bay Area, seeks a Head of Finance to own the finance function and guide funding and scaling strategy. You will lead accounting, FP&A, treasury, tax, and financial operations while partnering with leadership on planning and financing decisions.

This is a hands-on role balancing strategic planning with day-to-day execution. You’ll build scalable financial systems, manage external partners, and support fundraising, investor reporting, and