Accounts Payable Accountant
Company: MOMENTUS Space
Location: Washington, DC (Remote)
Salary: $75,000 - $90,000 a year
Type: Full-time
Remote: Yes
Posted: 2026-04-23
About this role
OUR COMPANY
As an early mover in the in-space transportation and infrastructure services, Momentus is at the forefront of the commercialization of space. With an experienced team of aerospace, propulsion, and robotics engineers, Momentus has developed a cost-effective and energy-efficient in-space transport system.
OUR PEOPLE
Daring problems require daring solutions. We boldly charge into uncharted territory knowing that no matter the outcome we will benefit from the journey and move closer to our goals no matter what. Our teams know that working at Momentus means more than building innovative technology, it means creating entirely new markets in the space economy. We are level-headed, business-minded strategic thinkers intent on providing immediate value to our customers today while simultaneously preparing for the vast possibilities of the future. If this sounds like you, we should talk.
JOB SUMMARY
We are seeking an experienced Accounts Payable Accountant to join our accounting team. This role is responsible for managing the accounts payable process, ensuring timely and accurate processing of invoices, managing vendor relationships, maintaining accurate financial records, and maintaining strong relationships with internal teams and external partners. The ideal candidate should be accustomed to working in a fast-paced environment, highly detailed environment.
Key Responsibilities:
- Process and verify invoices, purchase orders, and expense reports for accuracy and proper authorization
- Ensure timely payments to vendors while adhering to company policies
- Reconcile accounts payable ledger to ensure all payments are accounted for and properly posted
- Research and resolve invoice discrepancies or billing issues with vendors
- Maintain organized and accurate accounts payable records
- Assist with month-end, quarter-end, and year-end closing activities
- Collaborate with internal departments to support accounting and finance initiatives
- Provide ...