Senior Accounting Manager

Assistant Controller

We are seeking an experienced accounting leader to develop and oversee a scalable accounting function within a rapidly growing environment. This position will have ownership of the month-end close, operational accounting activities, and the development of standardized processes across revenue, and operating expenses.

This is a hands-on, player-coach leadership role. The successful candidate will be equally comfortable developing the accounting team and improving processes while remaining directly involved in day-to-day accounting activities when needed.

Key Responsibilities

• Manage the end-to-end monthly close process, ensuring financial results are accurate, timely, well-supported, and audit-ready.
• Maintain the accuracy and completeness of revenue and operating expenses.
• Develop and maintain account reconciliations that connect financial results to underlying operational activity.
• Identify discrepancies and resolve accounting issues before they impact reporting timelines.
• Develop, document, and maintain efficient accounts payable workflows, with a focus on achieving at least 99% accuracy and eliminating outstanding processing backlogs.
• Establish consistent accrual methodologies that accurately reflect business operations.
• Implement appropriate accounting controls to improve consistency, accuracy, and reliability across reporting periods.
• Continuously evaluate existing processes and identify opportunities for greater efficiency and scalability.
• Create repeatable processes that ensure operational data is accurately reflected in accounting and financial reporting.
• Investigate and resolve data discrepancies between systems.
• Develop practical solutions for working within a non-integrated systems environment without depending on major system implementations or overhauls.
• Provide direct leadership and oversight to accounting personnel, including Accounting Manager, AP, and Staff-level team members.
• Coach and develop team members while strengthening overall accounting capabilities.
• Remain actively involved in accounting execution and step into detailed work when necessary.
• Maintain organized, complete, and audit-ready accounting documentation.
• Serve as a key accounting contact in supporting external audit requests and providing required schedules and documentation.

Qualifications

• 8–12+ years of progressive accounting experience.
• Demonstrated success building, improving, or restructuring accounting processes within a growing or rapidly changing organization.
• Strong operational accounting experience in addition to a solid understanding of U.S. GAAP.
• Experience operating in environments with multiple non-integrated systems or comparable data and process complexity.
• Hands-on experience with multi-entity accounting and consolidation.
• Proven ability to operate as a hands-on accounting leader rather than functioning exclusively in a supervisory capacity.
• Strong analytical, problem-solving, organizational, and process-improvement skills.
• Previous accounting experience within healthcare, insurance, medical claims, or another liability-based accounting environment is preferred.

Compensation: $150,000 - $175,000/year

Basic Benefits & waiting period:

1. Competitive Salary + Unlimited PTO.
2. Health, Dental, Vision, Life & Accidental Insurance
3. 5% on 403k plan

Addison Group is an Equal Opportunity Employer. Addison Group provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. Addison Group complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. Reasonable accommodation is available for qualified individuals with disabilities, upon request.