Find & Apply For Treasurer / Controller Jobs in Concord, Massachusetts

We are looking for an experienced Assistant Controller to support financial reporting, close activities, and accounting oversight for a Contract to Hire position based in Waltham, Massachusetts. This role will play a key part in producing accurate financial information, coordinating reporting deliverables, and strengthening compliance across accounting processes. The ideal candidate brings strong technical accounting knowledge, leadership experience, and a solid background in corporate reporting within a regulated environment.

Responsibilities:

Lead the preparation and review of internal and external financial reports, ensuring accuracy, completeness, and timely delivery. Support quarterly and annual filing activities, including drafting disclosures, coordinating reviews, and validating the consistency of financial statements and related narratives. Perform detailed account analysis, reconciliations, journal entry review, and consolidation oversight to maintain reliable financial records. Monitor evolving reporting and compliance requirements, provide guidance to leadership, and recommend practical accounting and disclosure approaches. Partner with internal and external auditors by preparing schedules, responding to information requests, and overseeing audit-related deliverables. Maintain and enhance internal controls over financial reporting, including documentation tied to Sarbanes-Oxley compliance activities. Assist with month-end close and finance review processes, including technical accounting support for complex transactions and preparation of position memos. Contribute to the development and revision of accounting policies, reporting procedures, and materials prepared for boards, lenders, and other stakeholders. Provide support to the Controller while offering direction, feedback, and development guidance to members of the reporting team. Participate in the use and improvement of financial systems and automation tools, including work within Microsoft Dynamics GP and related platforms. At least 8 years of progressive accounting experience, including 3 or more years in a lead, supervisory, or management capacity. Certified Public Accountant designation required. Strong background in preparing monthly, quarterly, and annual financial reports with a high degree of accuracy. Hands-on knowledge of U.S. GAAP and public company reporting requirements, including SEC filing processes. Solid understanding of internal controls, audit practices, and corporate governance principles. Experience with month-end close, general ledger activity, account reconciliations, and financial statement audits. Proficiency with major financial systems and automation tools; experience with Microsoft Dynamics GP is preferred. Ability to assess complex accounting matters, communicate clearly with stakeholders, and manage multiple reporting deadlines effectively. Robert Half is the world's first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app and get 1-tap apply, notifications of AI-matched jobs, and much more. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. © 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking "Apply Now," you're agreeing to Robert Half's Terms of Use and Privacy Notice .