Staff Accountant

Onebrief builds collaboration and AI-powered workflow software for military planning and operational coordination. Military planning is complex, requiring teams to coordinate information, people, and decisions across systems and locations. Onebrief integrates planning, collaboration, simulation, and AI into one connected environment, helping teams test strategies, adapt to changing conditions, and make decisions with greater clarity when the stakes are high.

The company is a distributed team of builders from military, operational, and technology backgrounds, dedicated to improving how important work gets done. Some team members work remotely, while others work directly alongside customers in operational environments worldwide.

Founded in 2019, Onebrief is backed by leading investors including General Catalyst, Battery Ventures, Insight Partners, Sapphire Ventures, and Human Capital, and is valued at over $2 billion. The company continues to invest in product innovation, AI capabilities, and team growth.

Why This Role Exists

As Onebrief grows, the complexity and volume of accounting operations continue to increase. The company is seeking a detail-oriented and proactive Staff Accountant to maintain accurate financial records, strengthen accounting processes, and support timely financial reporting.

Reporting to the Accounting Manager, this individual contributor role involves core accounting activities across the business, including journal entries, reconciliations, accounts payable, accounts receivable, billing, and close processes.

The ideal candidate thrives in a fast-paced environment, exercises sound judgment, and approaches problems with accuracy, curiosity, and integrity.

What You’ll Do

Core responsibilities include:

• Daily accounting operations such as journal entries, reconciliations, accounts payable, accounts receivable, billing, and collections
• Supporting monthly, quarterly, and annual close processes and preparing accurate financial statements and reports
• Assisting with budgeting, forecasting, audits, internal controls, and financial compliance
• Maintaining accurate data across accounting systems, improving processes, and collaborating with teams across the business

Minimum Qualifications

• 2 years of accounting experience, including accounts payable, accounts receivable, journal entries, and reconciliations
• Strong knowledge of GAAP and technical accounting principles
• Experience supporting monthly and quarterly close processes and preparing financial reports
• Strong analytical, problem-solving, and organizational skills
• Ability to manage competing priorities and handle sensitive information with sound judgment and integrity
• Bachelor’s degree in Accounting or a related field

Preferred Qualifications

• Experience working at a fast-paced startup
• Experience working in public accounting
• Experience with accounting software like NetSuite, Brex, or Zip
• Experience supporting external audits and internal controls
• Experience improving or scaling accounting processes within a growing organization

Indicators of Success

This role will evolve as priorities change, but the following outcomes reflect what success typically looks like in the first six months:

• Deliver accurate and timely accounting work across assigned areas
• Help complete monthly and quarterly close processes on schedule
• Maintain reliable reconciliations, financial reports, and supporting documentation