Assistant Controller

J.C. Cannistraro • Waltham, Massachusetts • Full Time

Posted on Sat, Sep 12, 2026

We’re looking for an experienced accounting professional to join our Finance & Accounting team as an Assistant Controller. This role partners closely with the Controller and plays an important part in maintaining the accuracy and integrity of our accounting operations.

The Assistant Controller will take a hands-on role in the month-end close, general ledger, accounts payable, billing, payroll support, financial reporting, and internal controls. Just as importantly, this person will help us find better ways to work—strengthening processes, improving reporting tools, increasing automation, and creating consistency across the accounting function.

This is a great opportunity for someone who enjoys both the technical side of accounting and the opportunity to make processes better. Construction experience is strongly preferred, but we’re open to candidates from other industries with strong accounting and ERP experience.

What You’ll Do

What You Bring

Why This Role Matters

The Assistant Controller will have a meaningful role in strengthening our accounting function. Beyond keeping the numbers accurate and the close on track, this position will help build better processes, improve visibility through reporting, and create efficiencies that support the business as we continue to grow.

If you’re an experienced accounting professional who likes to roll up your sleeves, solve problems, improve processes, and be a trusted partner to the business, we’d like to hear from you.

If you require accommodation due to a disability to complete the application process, please contact Human Resources at 617-926-0092 or submit a request in writing to careers@cannistraro.com.  J.C. Cannistraro, LLC is an E-Verify Company.

AuditFriendly salary estimate

The employer did not post a salary for this role. Based on AuditFriendly's salary intelligence model (comparable live postings, role, seniority, and location), we estimate base pay of $109,000–$168,000 per year (median ~$148,000). This is an AuditFriendly estimate, not an employer-provided figure.

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