Staff Accountant Long , California,

At Vast, our mission is to contribute to a future where billions of people are living and thriving in space. Vast is developing next-generation space stations to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. Using an incremental, hardware-rich and low-cost approach, Vast is rapidly developing its multi-module Haven Station.

Haven Demo’s 2025 success made Vast the only operational commercial space station company to fly and operate its own spacecraft. Next, Haven-1 is expected to become the world’s first commercial space station when it launches, followed by additional Haven modules to enable permanent human presence by 2030. Our team is all-in, committed to executing our mission safely and on time.

If you want to work with the most talented people on Earth furthering space exploration for humanity, come join us.

Vast is looking for a Staff Accountant – GL & Accounting Operations
, reporting to the Controller
, to support the development of the systems that will be required for the design and build of human-rated space stations.

This person will support accounting operations through audit coordination, PBC request management, project tracking, stakeholder follow‑up, meeting coordination, and calendar management for the Controller and accounting leadership, while performing staff accounting responsibilities including reconciliations, journal entries, and financial reporting support.

This is a full‑time, exempt position located in our Long Beach location.

• Maintain the fixed asset register, ensuring all assets are recorded accurately.
• Track acquisitions, disposals, transfers, and adjustments to fixed assets (fixed asset roll forward).
• Ensure proper classification of assets based on their respective categories (e.g., leasehold improvement, furniture & fixtures, machinery & equipment, vehicles, etc.).
• Calculate and record depreciation and amortization in accordance with company policies and accounting standards (US GAAP).
• Review and analyze depreciation schedules to ensure accuracy and timely entries.
• Review fixed asset subledger and identify impaired assets or assets that could potentially be sold if no longer in use at the Mojave site.
• Prepare and assist with monthly, quarterly, and annual financial statements.
• Reconcile balance sheet accounts and investigate discrepancies.
• Assist in monthly variance analysis.
• Any ad‑hoc tasks related to month‑end close.

• Post journal entries and process monthly close activities.
• Maintain and update general ledger accounts.
• Ensure proper documentation and support for all entries.
• Manage audit readiness activities and oversee tracking of PBC requests from initiation through completion.
• Coordinate meetings between auditors, finance teams, and business stakeholders.
• Facilitate communication between accounting, operations, and external service providers.
• Maintain the Controller's calendar related to accounting, audit, close, and reporting activities.

• 2 years of accounting experience.
• Bachelor’s Degree in Accounting, Finance, Business Administration or similar field.

• Certified Public Accountant (CPA) licensure.
• Experience with facilities & machinery within an aerospace industry.
• Familiar with amortizing prepaid expenses.
• Knowledge of computer applications and the ability to easily navigate different software programs.
• Knowledge of Net Suite.
• Ability to work effectively in a team environment.
• Ability to make independent judgments with limited information.
• Logical and strategic approach to solving problems.
• Comfortable working in a high‑stress environment balancing several projects at any given time, and flexibility to adjust for abrupt changes in strategic direction.

• Ability to travel up to 10% of the time (Hawthorne & Mojave site).
• Willingness to work evenings and/or weekends to support critical mission milestones.
• Ability to lift up to 25 lbs unassisted.

$75,350 – $106,970 USD.