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Posted May 27, 2026

Accounts Payable Accountant

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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 backup support for other finance functions as needed  Required Skills and Experience  Strong understanding of accounts payable procedures and accounting principles  Understanding of GAAP  SOX compliance procedures  Proficiency in accounting software/ERP, especially NetSuite  Advanced Microsoft Excel skills  Excellent organizational and time management skills  Strong communication and problem-solving abilities  Ability to work independently and as part of a team  Education & Work Experience:  BS Degree in Finance, Accounting, or a related field  2+ Relevant prior work experience  Compensation:  Annual Base Salary Range: $75,000.00 - $90,000.00/per year  Base pay is one part of our total compensation package (base+bonus+equity) and is determined within a range. Your actual base salary will be determined on job-related knowledge and skills, education, and experience.  Our benefit plans include medical, dental, and vision insurance, 401k retirement plan, short and long term disability and life insurance. We also offer flexible PTO, along with 11 paid holidays, sick time and paid parental leave.  This is a full-time, remote position. This position requires access to export-controlled commodities, technical data, technology, software, and services. U.S. citizenship, U.S. legal permanent resident status, or protected person status under 8 U.S.C. § 1324b(a)(3) is required.   All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. To all recruitment agencies: Momentus does not accept agency resumes. Please do not forward resumes to our employees or any company email. Momentus will not be responsible for any fees related to unsolicited resumes. Apply To This Job