Senior Staff Accountant

Company: Mass Convention CenterAuthority
Location: Boston
Posted on: February 13, 2026

Job Description:

Job Description Job Description SUMMARY : The Senior Staff Accountant plays a key role in maintaining the integrity of the organization’s financial records and supporting core accounting operations, including general ledger maintenance, monthly and year-end close processes, and financial reporting. This position acts as a technical resource within the Finance department, performs complex reconciliations, supports audits, and contributes to the development and improvement of accounting policies, processes, and internal controls. The Senior Staff Accountant may mentor junior team members and take ownership of critical project-based initiatives. ESSENTIAL DUTIES & RESPONSIBILITIES : General Ledger & Financial Close Own key aspects of the monthly and annual close processes, including preparation and entering of journal entries, accruals, and reconciliations Maintain accurate and complete general ledger records in accordance with GAAP and GASB Prepare and analyze account reconciliations, including cash, revenue, prepaids, fixed assets, and accrued liabilities and resolve any discrepancies timely Ensure timely completion of responsibilities aligned with the monthly close calendar Assist in preparing internal financial reports, variance analyses, and schedules for management review Audit & Compliance Support the year-end audit process by preparing schedules, responding to audit inquiries, and coordinating documentation Ensure compliance with internal accounting policies, controls, and procedures Maintain supporting documentation for all financial transactions in accordance with recordkeeping policies Technical Support & Process Improvement Evaluate current processes and identify areas for automation, efficiency, and control improvements Assist in implementing new accounting systems, tools, or modules as needed Document and maintain standard operating procedures (SOPs) for assigned areas Cross-Functional Support Work closely with AP and AR staff to ensure proper transaction coding, issue resolution, and accurate financial reporting Collaborate with operational teams (e.g., Event Services, Procurement, HR) to ensure accounting implications of their activities are understood and accurately captured Assist with special projects, system upgrades, and ad hoc reporting as required Team Support & Mentoring Serve as a resource and informal mentor to junior accounting staff Lead by example with high standards of accuracy, integrity, and professionalism Perform other duties as assigned REQUIRED QUALIFICATIONS: 7-10 years of progressive accounting experience, including general ledger responsibility Strong working knowledge of GAAP, internal controls, and financial reporting Proficient in Microsoft Excel and other Microsoft Office applications Experience with ERP/accounting systems (e.g., Oracle, NetSuite, Sage, Microsoft Dynamics, etc.) Ability to manage multiple deadlines and work independently with strong organizational skills Excellent analytical and problem-solving abilities High attention to detail and a commitment to accuracy Strong written and verbal communication skills Ability to handle confidential and sensitive information with discretion PREFERRED QUALIFICATIONS : Bachelor’s degree in Accounting, Finance, or a related field CPA or progress toward CPA certification strongly preferred Experience in a complex or public-sector environment (e.g., events, venues, hospitality, or government) Prior involvement in external audits or audit prep Familiarity with fixed assets, revenue recognition, and project accounting Experience leading process improvement or finance system implementations Experience with Business Central WORK SCHEDULE : This position requires standard office hours and requires the ability to work a flexible schedule as needed. Travel to other MCCA facilities may be required. DRESS CODE : Business formal. The expectation is to project the dignity and decorum expected by the public, including appropriate dress and good grooming. The Massachusetts Convention Center Authority (MCCA) is proud to be an equal opportunity employer. We welcome qualified applicants of all backgrounds and do not discriminate based on race, color, religion, sex, national origin, ancestry, age, disability, sexual orientation, gender identity or expression, military or veteran status, genetic information, or any other legally protected categories. If you require a reasonable accommodation during the application or interview process, please contact our Human Resources team at hr@massconvention.com .

Keywords: Mass Convention CenterAuthority, Portland , Senior Staff Accountant, Accounting, Auditing , Boston, Maine