Financial Accountant

Boom Supersonic’s mission is to make the world dramatically more accessible through a renaissance in supersonic flight. Boom is developing the Symphony supersonic engine, which powers the Overture supersonic airliner and the Superpower natural gas turbine for AI. Overture will fly at twice the speed of today’s subsonic jets over water and 50% faster over land with Boomless Cruise.

Start the Best Work of Your Career at Boom

We’re looking for a Financial Accountant who’s eager to dive into high-impact work, own their lane, and help accelerate the close process with rigor and insight.

You’ll be part of an accounting team that thrives on learning fast, solving real business problems, and building processes that scale. Over time, you’ll gain exposure to a wide range of accounting functions—and you’ll help shape the foundation of financial excellence at Boom.

Role Overview

• Own key areas of the monthly close, including journal entries, account reconciliations, and variance analysis
• Evaluate and account for complex transactions—equity, investments, taxes, debt, leasing, various accruals, and more
• Analyze business trends and operational data to ensure consistent and accurate accounting treatment
• Help prepare financial statements and internal reports in compliance with US GAAP
• Support external audit prep with thorough documentation and analysis
• Research and resolve accounting questions with confidence and clarity
• Continuously improve systems, processes, and controls to increase efficiency and accuracy
• Collaborate across teams to support business needs and share accounting insight
• Stay current on accounting standards and bring a learner’s mindset to new areas

The Ideal Candidate

• Licensed CPA, with public accounting experience
• Naturally detail-oriented, but never loses sight of the bigger picture
• Strong with spreadsheets—pivot tables, lookups, and advanced formulas are second nature
• Familiar with general ledger and procurement systems
• Handles deadlines with focus and consistency—especially around close
• Clear communicator, capable of working directly with leadership and cross-functional teams
• Thrives in fast-paced, changing environments with a mindset for continual improvement
• Known for being reliable, responsive, and proactive when supporting teammates
• Demonstrates a strong work ethic and ambition, complemented by effective collaboration skills in a team setting
• Excels in a high-energy, independent, and challenging work environment

What Will Set You Apart

• Prior experience in a manufacturing or aerospace business
• Comfort navigating complex GL structures and multi-system environments
• Track record of improving accounting processes or controls
• Deep curiosity—someone who asks great questions and follows through to clarity

Compensation

The Base Salary Range for this position is $80,000 - $101,000 per year. Actual salaries will vary based on factors including but not limited to location, experience, and performance. The range listed is just one component of Boom’s total rewards package for employees. Other rewards may include long term incentives/equity, a flexible PTO policy, and many other progressive benefits.

There is no set deadline to apply for this job opportunity. Applications will be accepted on an ongoing basis until the search is no longer active.

ITAR Requirement

To conform to U.S. Government aerospace technology export regulations (ITAR and EAR), applicant must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here.

Boom is an equal opportunity employer and we value diversity. All employment is decided on the basis of qualifications, merit and business need. 

Want to build a faster future? Come join Boom.