Assistant Controller at 21 AIR LLC – MIAMI, Florida

Job Purpose:

An Assistant Controller manages daily accounting operations, prepares financial statements, ensures GAAP compliance, and oversees month-end closing, acting as the primary support to the Controller. Key responsibilities include supervising accounting staff, managing general ledger, handling audits, and analyzing financial data.

Duties & Responsibilities:

• Prepare and consolidate monthly, quarterly, and annual financial statements.
• Manage the general ledger, journal entries, and account reconciliations.
• Establish, monitor, and enforce accounting policies and internal controls.
• Oversee accounts payable, accounts receivable, and payroll staff.
• Coordinate with external auditors and assist with audit requests.
• Assist with budgeting, forecasting, and variance analysis.
• Ensure compliance with GAAP, FASB, and local, state, and federal tax regulations.
• The role may require additional hours during month end close and other critical reporting periods to meet business deadlines.
• Perform additional related duties as assigned.

Skills & Qualifications

Bachelor’s degree in Accounting, Finance, or related field.

• 5+ years of combined accounting and finance experience.
• CPA (Certified Public Accountant) or CMA is highly preferred.
• Advanced Proficiency in Microsoft Excel (models, formulas) and accounting software/ERP systems (e.g., NetSuite, SAP).
• Strong analytical, communication, leadership, and problem-solving skills.

Physical Requirements

• Light work: Exerting up to 20 pounds of force occasionally, and/or up to 10 pounds of force frequently, and/or a negligible amount of force constantly to move objects. If the use of arm and/or leg controls requires exertion of forces greater than that for Sedentary Work and the worker sits most of the time, the job is rated for Light Work.
• Able to sit or stand for extended periods.

Travel

• This position may require travel, as needed, to support operational and departmental initiatives.

Performance Standards/Measurements

To perform this job successfully an individual must be able to perform each essential duty satisfactorily. The requirements listed above are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.