Senior Accountant – Fractional CFO Services

Senior Accountant – Fractional CFO Services

14 Sep 2025
Massachusetts, Boston, 02108 Boston USA

Senior Accountant – Fractional CFO Services

Location: 19 Hickory Dr Medfield, MA 02052

Employment Type: Full-Time

About Us

Marshall Advisors LLC is a fractional CFO and financial advisory firm helping businesses increase profitability and cash flow. We partner with clients across industries—including automotive dealerships, managed service providers, and real estate development companies—to deliver strategic accounting, financial modeling, and controllership support.

Position Overview

We are seeking a highly skilled and detail-oriented Senior Accountant to join our growing team. This individual will play a key role in supporting client engagements by managing day-to-day accounting functions, developing financial models, and providing controllership-level oversight. The ideal candidate is comfortable working directly with clients, thrives in a consulting environment, and can adapt to the unique needs of diverse industries.

Key Responsibilities

Client Accounting Support

Oversee and review monthly close processes, including reconciliations, journal entries, and financial statement preparation.

Ensure accounting records are accurate, GAAP-compliant, and aligned with client-specific reporting needs.

Manage AP, AR, payroll, and cash flow reporting as needed.

Financial Modeling & Analysis

Build and maintain financial models to support client decision-making, including forecasts, budgets, and acquisition-related analyses (e.g., Transaction Analysis of Earnings).

Provide variance analysis and performance insights to identify risks and opportunities for clients.

Controllership & Advisory Duties

Act as an outsourced controller for client businesses, overseeing financial operations and improving processes.

Develop and implement internal controls, accounting policies, and best practices.

Partner with CFOs, CEOs, and investors to deliver actionable insights and recommendations.

Collaboration & Client Service

Serve as a day-to-day point of contact for client accounting and financial questions.

Collaborate with fractional CFOs, consultants, and client teams to deliver high-quality work.

Prepare materials and present findings in client meetings.

Qualifications

Fluent in English

Bachelor’s degree in Accounting, Finance, or related field preferred but not required.

4–7 years of progressive accounting experience (public accounting, controllership, or consulting background strongly preferred).

Strong knowledge of GAAP, financial reporting, and accounting best practices.

Proficiency in Excel and financial modeling.

Experience with accounting/ERP systems such as QuickBooks, NetSuite, or Sage Intacct strongly desirable.

Excellent analytical, problem-solving, and organizational skills.

Strong client-facing communication and relationship management skills.

Why Join Us

Work with diverse clients across industries in a high-impact advisory role.

Be part of a nimble, entrepreneurial team focused on profitability and cash flow improvement.

Opportunity for professional growth and advancement within a fast-growing consulting firm.

Flexible and dynamic work environment.

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